Merge pull request #6969 from MetaMask/developv7.0.0

Master Version Bump

59 files changed, 2626 insertions, 2051 deletions

diff --git a/test/data/mock-state.json b/test/data/mock-state.json
index 671697182..122945ec1 100644
--- a/test/data/mock-state.json
+++ b/test/data/mock-state.json
@@ -119,7 +119,8 @@
     "addressBook": [
       {
         "address": "0xc42edfcc21ed14dda456aa0756c153f7985d8813",
-        "name": ""
+        "name": "",
+        "chainId": 4
       }
     ],
     "selectedTokenAddress": "0x108cf70c7d384c552f42c07c41c0e1e46d77ea0d",
diff --git a/test/e2e/address-book.spec.js b/test/e2e/address-book.spec.js
new file mode 100644
index 000000000..3c5e78b50
--- /dev/null
+++ b/test/e2e/address-book.spec.js
@@ -0,0 +1,347 @@
+const path = require('path')
+const assert = require('assert')
+const webdriver = require('selenium-webdriver')
+const { By, until } = webdriver
+const {
+  delay,
+  buildChromeWebDriver,
+  buildFirefoxWebdriver,
+  installWebExt,
+  getExtensionIdChrome,
+  getExtensionIdFirefox,
+} = require('./func')
+const {
+  checkBrowserForConsoleErrors,
+  closeAllWindowHandlesExcept,
+  findElement,
+  findElements,
+  loadExtension,
+  verboseReportOnFailure,
+} = require('./helpers')
+const fetchMockResponses = require('./fetch-mocks.js')
+
+describe('MetaMask', function () {
+  let extensionId
+  let driver
+
+  const testSeedPhrase = 'forum vessel pink push lonely enact gentle tail admit parrot grunt dress'
+  const tinyDelayMs = 200
+  const regularDelayMs = tinyDelayMs * 2
+  const largeDelayMs = regularDelayMs * 2
+
+  this.timeout(0)
+  this.bail(true)
+
+  before(async function () {
+    let extensionUrl
+    switch (process.env.SELENIUM_BROWSER) {
+      case 'chrome': {
+        const extPath = path.resolve('dist/chrome')
+        driver = buildChromeWebDriver(extPath)
+        extensionId = await getExtensionIdChrome(driver)
+        await delay(largeDelayMs)
+        extensionUrl = `chrome-extension://${extensionId}/home.html`
+        break
+      }
+      case 'firefox': {
+        const extPath = path.resolve('dist/firefox')
+        driver = buildFirefoxWebdriver()
+        await installWebExt(driver, extPath)
+        await delay(largeDelayMs)
+        extensionId = await getExtensionIdFirefox(driver)
+        extensionUrl = `moz-extension://${extensionId}/home.html`
+        break
+      }
+    }
+    // Depending on the state of the application built into the above directory (extPath) and the value of
+    // METAMASK_DEBUG we will see different post-install behaviour and possibly some extra windows. Here we
+    // are closing any extraneous windows to reset us to a single window before continuing.
+    const [tab1] = await driver.getAllWindowHandles()
+    await closeAllWindowHandlesExcept(driver, [tab1])
+    await driver.switchTo().window(tab1)
+    await driver.get(extensionUrl)
+  })
+
+  beforeEach(async function () {
+    await driver.executeScript(
+      'window.origFetch = window.fetch.bind(window);' +
+      'window.fetch = ' +
+      '(...args) => { ' +
+      'if (args[0] === "https://ethgasstation.info/json/ethgasAPI.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.ethGasBasic + '\')) }); } else if ' +
+      '(args[0] === "https://ethgasstation.info/json/predictTable.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.ethGasPredictTable + '\')) }); } else if ' +
+      '(args[0].match(/chromeextensionmm/)) { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.metametrics + '\')) }); } else if ' +
+      '(args[0] === "https://dev.blockscale.net/api/gasexpress.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.gasExpress + '\')) }); } ' +
+      'return window.origFetch(...args); };' +
+      'function cancelInfuraRequest(requestDetails) {' +
+        'console.log("Canceling: " + requestDetails.url);' +
+        'return {' +
+          'cancel: true' +
+        '};' +
+     ' }' +
+      'window.chrome && window.chrome.webRequest && window.chrome.webRequest.onBeforeRequest.addListener(' +
+        'cancelInfuraRequest,' +
+        '{urls: ["https://*.infura.io/*"]},' +
+        '["blocking"]' +
+      ');'
+    )
+  })
+
+  afterEach(async function () {
+    if (process.env.SELENIUM_BROWSER === 'chrome') {
+      const errors = await checkBrowserForConsoleErrors(driver)
+      if (errors.length) {
+        const errorReports = errors.map(err => err.message)
+        const errorMessage = `Errors found in browser console:\n${errorReports.join('\n')}`
+        console.error(new Error(errorMessage))
+      }
+    }
+    if (this.currentTest.state === 'failed') {
+      await verboseReportOnFailure(driver, this.currentTest)
+    }
+  })
+
+  after(async function () {
+    await driver.quit()
+  })
+
+  describe('Going through the first time flow', () => {
+    it('clicks the continue button on the welcome screen', async () => {
+      await findElement(driver, By.css('.welcome-page__header'))
+      const welcomeScreenBtn = await findElement(driver, By.css('.first-time-flow__button'))
+      welcomeScreenBtn.click()
+      await delay(largeDelayMs)
+    })
+
+    it('clicks the "Create New Wallet" option', async () => {
+      const customRpcButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Create a Wallet')]`))
+      customRpcButton.click()
+      await delay(largeDelayMs)
+    })
+
+    it('clicks the "No thanks" option on the metametrics opt-in screen', async () => {
+      const optOutButton = await findElement(driver, By.css('.btn-default'))
+      optOutButton.click()
+      await delay(largeDelayMs)
+    })
+
+    it('accepts a secure password', async () => {
+      const passwordBox = await findElement(driver, By.css('.first-time-flow__form #create-password'))
+      const passwordBoxConfirm = await findElement(driver, By.css('.first-time-flow__form #confirm-password'))
+      const button = await findElement(driver, By.css('.first-time-flow__form button'))
+
+      await passwordBox.sendKeys('correct horse battery staple')
+      await passwordBoxConfirm.sendKeys('correct horse battery staple')
+
+      const tosCheckBox = await findElement(driver, By.css('.first-time-flow__checkbox'))
+      await tosCheckBox.click()
+
+      await button.click()
+      await delay(regularDelayMs)
+    })
+
+    let seedPhrase
+
+    it('reveals the seed phrase', async () => {
+      const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
+      await driver.wait(until.elementLocated(byRevealButton, 10000))
+      const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
+      await revealSeedPhraseButton.click()
+      await delay(regularDelayMs)
+
+      seedPhrase = await driver.findElement(By.css('.reveal-seed-phrase__secret-words')).getText()
+      assert.equal(seedPhrase.split(' ').length, 12)
+      await delay(regularDelayMs)
+
+      const nextScreen = (await findElements(driver, By.css('button.first-time-flow__button')))[1]
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
+
+    async function clickWordAndWait (word) {
+      const xpath = `//div[contains(@class, 'confirm-seed-phrase__seed-word--shuffled') and not(contains(@class, 'confirm-seed-phrase__seed-word--selected')) and contains(text(), '${word}')]`
+      const word0 = await findElement(driver, By.xpath(xpath), 10000)
+
+      await word0.click()
+      await delay(tinyDelayMs)
+    }
+
+    async function retypeSeedPhrase (words, wasReloaded, count = 0) {
+      try {
+        if (wasReloaded) {
+          const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
+          await driver.wait(until.elementLocated(byRevealButton, 10000))
+          const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
+          await revealSeedPhraseButton.click()
+          await delay(regularDelayMs)
+
+          const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
+          await nextScreen.click()
+          await delay(regularDelayMs)
+        }
+
+        for (let i = 0; i < 12; i++) {
+          await clickWordAndWait(words[i])
+        }
+      } catch (e) {
+        if (count > 2) {
+          throw e
+        } else {
+          await loadExtension(driver, extensionId)
+          await retypeSeedPhrase(words, true, count + 1)
+        }
+      }
+    }
+
+    it('can retype the seed phrase', async () => {
+      const words = seedPhrase.split(' ')
+
+      await retypeSeedPhrase(words)
+
+      const confirm = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
+      await confirm.click()
+      await delay(regularDelayMs)
+    })
+
+    it('clicks through the success screen', async () => {
+      await findElement(driver, By.xpath(`//div[contains(text(), 'Congratulations')]`))
+      const doneButton = await findElement(driver, By.css('button.first-time-flow__button'))
+      await doneButton.click()
+      await delay(regularDelayMs)
+    })
+  })
+
+  describe('Import seed phrase', () => {
+    it('logs out of the vault', async () => {
+      await driver.findElement(By.css('.account-menu__icon')).click()
+      await delay(regularDelayMs)
+
+      const logoutButton = await findElement(driver, By.css('.account-menu__logout-button'))
+      assert.equal(await logoutButton.getText(), 'Log out')
+      await logoutButton.click()
+      await delay(regularDelayMs)
+    })
+
+    it('imports seed phrase', async () => {
+      const restoreSeedLink = await findElement(driver, By.css('.unlock-page__link--import'))
+      assert.equal(await restoreSeedLink.getText(), 'Import using account seed phrase')
+      await restoreSeedLink.click()
+      await delay(regularDelayMs)
+
+      const seedTextArea = await findElement(driver, By.css('textarea'))
+      await seedTextArea.sendKeys(testSeedPhrase)
+      await delay(regularDelayMs)
+
+      const passwordInputs = await driver.findElements(By.css('input'))
+      await delay(regularDelayMs)
+
+      await passwordInputs[0].sendKeys('correct horse battery staple')
+      await passwordInputs[1].sendKeys('correct horse battery staple')
+      await driver.findElement(By.css('.first-time-flow__button')).click()
+      await delay(regularDelayMs)
+    })
+
+    it('balance renders', async () => {
+      const balance = await findElement(driver, By.css('.balance-display .token-amount'))
+      await driver.wait(until.elementTextMatches(balance, /25\s*ETH/))
+      await delay(regularDelayMs)
+    })
+  })
+
+  describe('Adds an entry to the address book and sends eth to that address', () => {
+    it('starts a send transaction', async function () {
+      const sendButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Send')]`))
+      await sendButton.click()
+      await delay(regularDelayMs)
+
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
+      await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+      await delay(regularDelayMs)
+
+      const addToAddressBookButton = await findElement(driver, By.css('.dialog.send__dialog.dialog--message'))
+      await addToAddressBookButton.click()
+
+      const addressBookAddModal = await driver.findElement(By.css('span .modal'))
+      await findElement(driver, By.css('.add-to-address-book-modal'))
+      const addressBookInput = await findElement(driver, By.css('.add-to-address-book-modal__input'))
+      await addressBookInput.sendKeys('Test Name 1')
+      await delay(tinyDelayMs)
+      const addressBookSaveButton = await findElement(driver, By.css('.add-to-address-book-modal__footer .btn-primary'))
+      await addressBookSaveButton.click()
+
+      await driver.wait(until.stalenessOf(addressBookAddModal))
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      await inputAmount.sendKeys('1')
+
+      const inputValue = await inputAmount.getAttribute('value')
+      assert.equal(inputValue, '1')
+      await delay(regularDelayMs)
+
+      // Continue to next screen
+      const nextScreen = await findElement(driver, By.xpath(`//button[contains(text(), 'Next')]`))
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
+
+    it('confirms the transaction', async function () {
+      const confirmButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
+      await confirmButton.click()
+      await delay(largeDelayMs * 2)
+    })
+
+    it('finds the transaction in the transactions list', async function () {
+      const transactions = await findElements(driver, By.css('.transaction-list-item'))
+      assert.equal(transactions.length, 1)
+
+      if (process.env.SELENIUM_BROWSER !== 'firefox') {
+        const txValues = await findElement(driver, By.css('.transaction-list-item__amount--primary'))
+        await driver.wait(until.elementTextMatches(txValues, /-1\s*ETH/), 10000)
+      }
+    })
+  })
+
+  describe('Sends to an address book entry', () => {
+    it('starts a send transaction by clicking address book entry', async function () {
+      const sendButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Send')]`))
+      await sendButton.click()
+      await delay(regularDelayMs)
+
+      const recipientRow = await findElement(driver, By.css('.send__select-recipient-wrapper__group-item'))
+      const recipientRowTitle = await findElement(driver, By.css('.send__select-recipient-wrapper__group-item__title'))
+      const recipientRowTitleString = await recipientRowTitle.getText()
+      assert.equal(recipientRowTitleString, 'Test Name 1')
+
+      await recipientRow.click()
+
+      await delay(regularDelayMs)
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      await inputAmount.sendKeys('2')
+      await delay(regularDelayMs)
+
+      // Continue to next screen
+      const nextScreen = await findElement(driver, By.xpath(`//button[contains(text(), 'Next')]`))
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
+
+    it('confirms the transaction', async function () {
+      const confirmButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
+      await confirmButton.click()
+      await delay(largeDelayMs * 2)
+    })
+
+    it('finds the transaction in the transactions list', async function () {
+      const transactions = await findElements(driver, By.css('.transaction-list-item'))
+      assert.equal(transactions.length, 2)
+
+      if (process.env.SELENIUM_BROWSER !== 'firefox') {
+        const txValues = await findElement(driver, By.css('.transaction-list-item__amount--primary'))
+        await driver.wait(until.elementTextMatches(txValues, /-2\s*ETH/), 10000)
+      }
+    })
+  })
+})
diff --git a/test/e2e/beta/drizzle.spec.js b/test/e2e/beta/drizzle.spec.js
deleted file mode 100644
index 309df952c..000000000
--- a/test/e2e/beta/drizzle.spec.js
+++ /dev/null
@@ -1,286 +0,0 @@
-const path = require('path')
-const assert = require('assert')
-const webdriver = require('selenium-webdriver')
-const { By, until } = webdriver
-const {
-  delay,
-  buildChromeWebDriver,
-  buildFirefoxWebdriver,
-  installWebExt,
-  getExtensionIdChrome,
-  getExtensionIdFirefox,
-} = require('../func')
-const {
-  checkBrowserForConsoleErrors,
-  closeAllWindowHandlesExcept,
-  findElement,
-  findElements,
-  loadExtension,
-  openNewPage,
-  verboseReportOnFailure,
-  waitUntilXWindowHandles,
-  switchToWindowWithTitle,
-} = require('./helpers')
-
-describe('MetaMask', function () {
-  let extensionId
-  let driver
-
-  const tinyDelayMs = 200
-  const regularDelayMs = tinyDelayMs * 2
-  const largeDelayMs = regularDelayMs * 2
-
-  this.timeout(0)
-  this.bail(true)
-
-  before(async function () {
-    switch (process.env.SELENIUM_BROWSER) {
-      case 'chrome': {
-        const extPath = path.resolve('dist/chrome')
-        driver = buildChromeWebDriver(extPath)
-        extensionId = await getExtensionIdChrome(driver)
-        await driver.get(`chrome-extension://${extensionId}/popup.html`)
-        break
-      }
-      case 'firefox': {
-        const extPath = path.resolve('dist/firefox')
-        driver = buildFirefoxWebdriver()
-        await installWebExt(driver, extPath)
-        await delay(700)
-        extensionId = await getExtensionIdFirefox(driver)
-        await driver.get(`moz-extension://${extensionId}/popup.html`)
-      }
-    }
-  })
-
-  afterEach(async function () {
-    if (process.env.SELENIUM_BROWSER === 'chrome') {
-      const errors = await checkBrowserForConsoleErrors(driver)
-      if (errors.length) {
-        const errorReports = errors.map(err => err.message)
-        const errorMessage = `Errors found in browser console:\n${errorReports.join('\n')}`
-        console.error(new Error(errorMessage))
-      }
-    }
-    if (this.currentTest.state === 'failed') {
-      await verboseReportOnFailure(driver, this.currentTest)
-    }
-  })
-
-  after(async function () {
-    await driver.quit()
-  })
-
-
-  describe('New UI setup', async function () {
-    it('switches to first tab', async function () {
-      await delay(tinyDelayMs)
-      const [firstTab] = await driver.getAllWindowHandles()
-      await driver.switchTo().window(firstTab)
-      await delay(regularDelayMs)
-    })
-
-    it('selects the new UI option', async () => {
-      // Close all other tabs
-      const [tab0, tab1, tab2] = await driver.getAllWindowHandles()
-      await driver.switchTo().window(tab0)
-      await delay(tinyDelayMs)
-
-      let selectedUrl = await driver.getCurrentUrl()
-      await delay(tinyDelayMs)
-      if (tab0 && selectedUrl.match(/popup.html/)) {
-        await closeAllWindowHandlesExcept(driver, tab0)
-      } else if (tab1) {
-        await driver.switchTo().window(tab1)
-        selectedUrl = await driver.getCurrentUrl()
-        await delay(tinyDelayMs)
-        if (selectedUrl.match(/popup.html/)) {
-          await closeAllWindowHandlesExcept(driver, tab1)
-        } else if (tab2) {
-          await driver.switchTo().window(tab2)
-          selectedUrl = await driver.getCurrentUrl()
-          selectedUrl.match(/popup.html/) && await closeAllWindowHandlesExcept(driver, tab2)
-        }
-      } else {
-        throw new Error('popup.html not found')
-      }
-      await delay(regularDelayMs)
-      const [appTab] = await driver.getAllWindowHandles()
-      await driver.switchTo().window(appTab)
-      await delay(tinyDelayMs)
-
-      await loadExtension(driver, extensionId)
-      await delay(regularDelayMs)
-
-      const continueBtn = await findElement(driver, By.css('.first-time-flow__button'))
-      await continueBtn.click()
-      await delay(regularDelayMs)
-    })
-  })
-
-  describe('Going through the first time flow', () => {
-    it('accepts a secure password', async () => {
-      const passwordBox = await findElement(driver, By.css('.first-time-flow__form #create-password'))
-      const passwordBoxConfirm = await findElement(driver, By.css('.first-time-flow__form #confirm-password'))
-      const button = await findElement(driver, By.css('.first-time-flow__form button'))
-
-      await passwordBox.sendKeys('correct horse battery staple')
-      await passwordBoxConfirm.sendKeys('correct horse battery staple')
-      await button.click()
-      await delay(regularDelayMs)
-    })
-
-    it('clicks through the unique image screen', async () => {
-      await findElement(driver, By.css('.first-time-flow__unique-image'))
-      const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-      await nextScreen.click()
-      await delay(regularDelayMs)
-    })
-
-    it('clicks through the ToS', async () => {
-      // terms of use
-      await findElement(driver, By.css('.first-time-flow__markdown'))
-      const canClickThrough = await driver.findElement(By.css('button.first-time-flow__button')).isEnabled()
-      assert.equal(canClickThrough, false, 'disabled continue button')
-      const bottomOfTos = await findElement(driver, By.linkText('Attributions'))
-      await driver.executeScript('arguments[0].scrollIntoView(true)', bottomOfTos)
-      await delay(regularDelayMs)
-      const acceptTos = await findElement(driver, By.css('button.first-time-flow__button'))
-      driver.wait(until.elementIsEnabled(acceptTos))
-      await acceptTos.click()
-      await delay(regularDelayMs)
-    })
-
-    it('clicks through the privacy notice', async () => {
-      // privacy notice
-      const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-      await nextScreen.click()
-      await delay(regularDelayMs)
-    })
-
-    it('clicks through the phishing notice', async () => {
-      // phishing notice
-      const noticeElement = await driver.findElement(By.css('.first-time-flow__markdown'))
-      await driver.executeScript('arguments[0].scrollTop = arguments[0].scrollHeight', noticeElement)
-      await delay(regularDelayMs)
-      const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-      await nextScreen.click()
-      await delay(regularDelayMs)
-    })
-
-    let seedPhrase
-
-    it('reveals the seed phrase', async () => {
-      const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
-      await driver.wait(until.elementLocated(byRevealButton, 10000))
-      const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
-      await revealSeedPhraseButton.click()
-      await delay(regularDelayMs)
-
-      seedPhrase = await driver.findElement(By.css('.reveal-seed-phrase__secret-words')).getText()
-      assert.equal(seedPhrase.split(' ').length, 12)
-      await delay(regularDelayMs)
-
-      const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-      await nextScreen.click()
-      await delay(regularDelayMs)
-    })
-
-    async function clickWordAndWait (word) {
-      const xpath = `//div[contains(@class, 'confirm-seed-phrase__seed-word--shuffled') and not(contains(@class, 'confirm-seed-phrase__seed-word--selected')) and contains(text(), '${word}')]`
-      const word0 = await findElement(driver, By.xpath(xpath), 10000)
-
-      await word0.click()
-      await delay(tinyDelayMs)
-    }
-
-    async function retypeSeedPhrase (words, wasReloaded, count = 0) {
-      try {
-        if (wasReloaded) {
-          const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
-          await driver.wait(until.elementLocated(byRevealButton, 10000))
-          const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
-          await revealSeedPhraseButton.click()
-          await delay(regularDelayMs)
-
-          const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-          await nextScreen.click()
-          await delay(regularDelayMs)
-        }
-
-        for (let i = 0; i < 12; i++) {
-          await clickWordAndWait(words[i])
-        }
-      } catch (e) {
-        if (count > 2) {
-          throw e
-        } else {
-          await loadExtension(driver, extensionId)
-          await retypeSeedPhrase(words, true, count + 1)
-        }
-      }
-    }
-
-    it('can retype the seed phrase', async () => {
-      const words = seedPhrase.split(' ')
-
-      await retypeSeedPhrase(words)
-
-      const confirm = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
-      await confirm.click()
-      await delay(regularDelayMs)
-    })
-
-    it('clicks through the deposit modal', async () => {
-      const byBuyModal = By.css('span .modal')
-      const buyModal = await driver.wait(until.elementLocated(byBuyModal))
-      const closeModal = await findElement(driver, By.css('.page-container__header-close'))
-      await closeModal.click()
-      await driver.wait(until.stalenessOf(buyModal))
-      await delay(regularDelayMs)
-    })
-
-    it('switches to localhost', async () => {
-      const networkDropdown = await findElement(driver, By.css('.network-name'))
-      await networkDropdown.click()
-      await delay(regularDelayMs)
-
-      const [localhost] = await findElements(driver, By.xpath(`//span[contains(text(), 'Localhost')]`))
-      await localhost.click()
-      await delay(largeDelayMs * 2)
-    })
-  })
-
-  describe('Drizzle', () => {
-    let windowHandles
-    let extension
-    let popup
-    let dapp
-
-    it('should be able to connect the account', async () => {
-      await openNewPage(driver, 'http://127.0.0.1:3000/')
-      await delay(regularDelayMs)
-
-      await waitUntilXWindowHandles(driver, 3)
-      windowHandles = await driver.getAllWindowHandles()
-
-      extension = windowHandles[0]
-      popup = await switchToWindowWithTitle(driver, 'MetaMask Notification', windowHandles)
-      dapp = windowHandles.find(handle => handle !== extension && handle !== popup)
-
-      await delay(regularDelayMs)
-      const approveButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Connect')]`))
-      await approveButton.click()
-    })
-
-    it('should be able to detect our eth address', async () => {
-      // Check if address exposed
-      await driver.switchTo().window(dapp)
-      await delay(regularDelayMs)
-
-      const addressElement = await findElement(driver, By.css(`.pure-u-1-1 h4`))
-      const addressText = await addressElement.getText()
-      assert(addressText.match(/^0x[a-fA-F0-9]{40}$/))
-    })
-  })
-})
diff --git a/test/e2e/beta/run-all.sh b/test/e2e/beta/run-all.sh
deleted file mode 100755
index 685feab00..000000000
--- a/test/e2e/beta/run-all.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -u
-set -o pipefail
-
-export PATH="$PATH:./node_modules/.bin"
-
-shell-parallel -s 'npm run ganache:start -- -b 2' -x 'sleep 5 && static-server test/e2e/beta/contract-test --port 8080' -x 'sleep 5 && mocha test/e2e/beta/metamask-beta-ui.spec'
-shell-parallel -s 'npm run ganache:start -- -b 2' -x 'sleep 5 && static-server test/e2e/beta/contract-test --port 8080' -x 'sleep 5 && mocha test/e2e/beta/metamask-beta-responsive-ui.spec'
-shell-parallel -s 'npm run ganache:start -- -d -b 2 --account=0x53CB0AB5226EEBF4D872113D98332C1555DC304443BEE1CF759D15798D3C55A9,25000000000000000000' \
-  -x 'sleep 5 && mocha test/e2e/beta/from-import-beta-ui.spec'
diff --git a/test/e2e/beta/run-drizzle.sh b/test/e2e/beta/run-drizzle.sh
deleted file mode 100755
index 0799b5a65..000000000
--- a/test/e2e/beta/run-drizzle.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -u
-set -o pipefail
-
-npm run ganache:start -- -b 2 >> /dev/null 2>&1 &
-npm_run_ganache_start_pid=$!
-sleep 5
-
-pushd "$(mktemp -d)"
-npm install --no-package-lock truffle
-truffle="$(npm bin)/truffle"
-$truffle unbox drizzle
-echo "Deploying contracts for Drizzle test..."
-$truffle compile
-$truffle migrate
-
-BROWSER=none npm start >> /dev/null 2>&1 &
-npm_start_pid=$!
-
-popd
-if ! mocha test/e2e/beta/drizzle.spec
-then
-    test_status=1
-fi
-
-! kill -15 $npm_run_ganache_start_pid
-! kill -15 $npm_start_pid
-! wait $npm_run_ganache_start_pid $npm_start_pid
-exit ${test_status:-}
diff --git a/test/e2e/beta/run-web3.sh b/test/e2e/beta/run-web3.sh
deleted file mode 100755
index 9f77060de..000000000
--- a/test/e2e/beta/run-web3.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -u
-set -o pipefail
-
-export PATH="$PATH:./node_modules/.bin"
-
-shell-parallel -s 'static-server test/web3 --port 8080' -x 'sleep 5 && mocha test/e2e/beta/web3.spec'
\ No newline at end of file
diff --git a/test/e2e/beta/contract-test/contract.js b/test/e2e/contract-test/contract.js
index 3f22b442a..9fe5c21b1 100644
--- a/test/e2e/beta/contract-test/contract.js
+++ b/test/e2e/contract-test/contract.js
@@ -72,7 +72,7 @@ web3.currentProvider.enable().then(() => {
             })
           })
         }
-    })
+      })
 
     console.log(piggybank)
   })
@@ -161,7 +161,7 @@ web3.currentProvider.enable().then(() => {
             })
           })
         }
-    })
+      })
 
   })
 })
diff --git a/test/e2e/beta/contract-test/index.html b/test/e2e/contract-test/index.html
index 6e134dc36..6e134dc36 100644
--- a/test/e2e/beta/contract-test/index.html
+++ b/test/e2e/contract-test/index.html
diff --git a/test/e2e/beta/fetch-mocks.js b/test/e2e/fetch-mocks.js
index 6b885cc10..6b885cc10 100644
--- a/test/e2e/beta/fetch-mocks.js
+++ b/test/e2e/fetch-mocks.js
diff --git a/test/e2e/beta/from-import-beta-ui.spec.js b/test/e2e/from-import-ui.spec.js
index 625330dbb..896447c77 100644
--- a/test/e2e/beta/from-import-beta-ui.spec.js
+++ b/test/e2e/from-import-ui.spec.js
@@ -9,7 +9,7 @@ const {
   installWebExt,
   getExtensionIdChrome,
   getExtensionIdFirefox,
-} = require('../func')
+} = require('./func')
 const {
   checkBrowserForConsoleErrors,
   closeAllWindowHandlesExcept,
@@ -159,7 +159,7 @@ describe('Using MetaMask with an existing account', function () {
 
   describe('Show account information', () => {
     it('shows the correct account address', async () => {
-      await driver.findElement(By.css('.wallet-view__details-button')).click()
+      await driver.findElement(By.css('.account-details__details-button')).click()
       await driver.findElement(By.css('.qr-wrapper')).isDisplayed()
       await delay(regularDelayMs)
 
@@ -171,7 +171,7 @@ describe('Using MetaMask with an existing account', function () {
     })
 
     it('shows a QR code for the account', async () => {
-      await driver.findElement(By.css('.wallet-view__details-button')).click()
+      await driver.findElement(By.css('.account-details__details-button')).click()
       await driver.findElement(By.css('.qr-wrapper')).isDisplayed()
       const detailModal = await driver.findElement(By.css('span .modal'))
       await delay(regularDelayMs)
@@ -232,7 +232,7 @@ describe('Using MetaMask with an existing account', function () {
     })
 
     it('should show the correct account name', async () => {
-      const [accountName] = await findElements(driver, By.css('.account-name'))
+      const [accountName] = await findElements(driver, By.css('.account-details__account-name'))
       assert.equal(await accountName.getText(), '2nd account')
       await delay(regularDelayMs)
     })
@@ -255,9 +255,10 @@ describe('Using MetaMask with an existing account', function () {
       await sendButton.click()
       await delay(regularDelayMs)
 
-      const inputAddress = await findElement(driver, By.css('input[placeholder="Recipient Address"]'))
-      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
       await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
       await inputAmount.sendKeys('1')
 
       // Set the gas limit
@@ -313,13 +314,13 @@ describe('Using MetaMask with an existing account', function () {
     })
 
     it('should show the correct account name', async () => {
-      const [accountName] = await findElements(driver, By.css('.account-name'))
+      const [accountName] = await findElements(driver, By.css('.account-details__account-name'))
       assert.equal(await accountName.getText(), 'Account 4')
       await delay(regularDelayMs)
     })
 
     it('should show the imported label', async () => {
-      const [importedLabel] = await findElements(driver, By.css('.wallet-view__keyring-label'))
+      const [importedLabel] = await findElements(driver, By.css('.account-details__keyring-label'))
       assert.equal(await importedLabel.getText(), 'IMPORTED')
       await delay(regularDelayMs)
     })
@@ -345,7 +346,7 @@ describe('Using MetaMask with an existing account', function () {
     })
 
     it('should open the remove account modal', async () => {
-      const [accountName] = await findElements(driver, By.css('.account-name'))
+      const [accountName] = await findElements(driver, By.css('.account-details__account-name'))
       assert.equal(await accountName.getText(), 'Account 5')
       await delay(regularDelayMs)
 
@@ -368,7 +369,7 @@ describe('Using MetaMask with an existing account', function () {
 
       await delay(regularDelayMs)
 
-      const [accountName] = await findElements(driver, By.css('.account-name'))
+      const [accountName] = await findElements(driver, By.css('.account-details__account-name'))
       assert.equal(await accountName.getText(), 'Account 1')
       await delay(regularDelayMs)
 
diff --git a/test/e2e/beta/helpers.js b/test/e2e/helpers.js
index b6fc35e08..30b8d13f6 100644
--- a/test/e2e/beta/helpers.js
+++ b/test/e2e/helpers.js
@@ -2,7 +2,7 @@ const fs = require('fs')
 const mkdirp = require('mkdirp')
 const pify = require('pify')
 const assert = require('assert')
-const { delay } = require('../func')
+const { delay } = require('./func')
 const { until } = require('selenium-webdriver')
 
 module.exports = {
@@ -162,6 +162,6 @@ async function switchToWindowWithUrlThatMatches (driver, regexp, windowHandles)
   if (windowUrl.match(regexp)) {
     return firstHandle
   } else {
-     return await switchToWindowWithUrlThatMatches(driver, regexp, windowHandles.slice(1))
+    return await switchToWindowWithUrlThatMatches(driver, regexp, windowHandles.slice(1))
   }
 }
diff --git a/test/e2e/incremental-security.spec.js b/test/e2e/incremental-security.spec.js
new file mode 100644
index 000000000..ecd6f5999
--- /dev/null
+++ b/test/e2e/incremental-security.spec.js
@@ -0,0 +1,301 @@
+const path = require('path')
+const assert = require('assert')
+const webdriver = require('selenium-webdriver')
+const { By, until } = webdriver
+const {
+  delay,
+  buildChromeWebDriver,
+  buildFirefoxWebdriver,
+  installWebExt,
+  getExtensionIdChrome,
+  getExtensionIdFirefox,
+} = require('./func')
+const {
+  assertElementNotPresent,
+  checkBrowserForConsoleErrors,
+  closeAllWindowHandlesExcept,
+  findElement,
+  findElements,
+  loadExtension,
+  openNewPage,
+  verboseReportOnFailure,
+} = require('./helpers')
+const fetchMockResponses = require('./fetch-mocks.js')
+
+describe('MetaMask', function () {
+  let extensionId
+  let driver
+  let publicAddress
+
+  const tinyDelayMs = 200
+  const regularDelayMs = tinyDelayMs * 2
+  const largeDelayMs = regularDelayMs * 2
+
+  this.timeout(0)
+  this.bail(true)
+
+  before(async function () {
+    let extensionUrl
+    switch (process.env.SELENIUM_BROWSER) {
+      case 'chrome': {
+        const extPath = path.resolve('dist/chrome')
+        driver = buildChromeWebDriver(extPath)
+        extensionId = await getExtensionIdChrome(driver)
+        await delay(largeDelayMs)
+        extensionUrl = `chrome-extension://${extensionId}/home.html`
+        break
+      }
+      case 'firefox': {
+        const extPath = path.resolve('dist/firefox')
+        driver = buildFirefoxWebdriver()
+        await installWebExt(driver, extPath)
+        await delay(largeDelayMs)
+        extensionId = await getExtensionIdFirefox(driver)
+        extensionUrl = `moz-extension://${extensionId}/home.html`
+        break
+      }
+    }
+    // Depending on the state of the application built into the above directory (extPath) and the value of
+    // METAMASK_DEBUG we will see different post-install behaviour and possibly some extra windows. Here we
+    // are closing any extraneous windows to reset us to a single window before continuing.
+    const [tab1] = await driver.getAllWindowHandles()
+    await closeAllWindowHandlesExcept(driver, [tab1])
+    await driver.switchTo().window(tab1)
+    await driver.get(extensionUrl)
+  })
+
+  beforeEach(async function () {
+    await driver.executeScript(
+      'window.origFetch = window.fetch.bind(window);' +
+      'window.fetch = ' +
+      '(...args) => { ' +
+      'if (args[0] === "https://ethgasstation.info/json/ethgasAPI.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.ethGasBasic + '\')) }); } else if ' +
+      '(args[0] === "https://ethgasstation.info/json/predictTable.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.ethGasPredictTable + '\')) }); } else if ' +
+      '(args[0].match(/chromeextensionmm/)) { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.metametrics + '\')) }); } else if ' +
+      '(args[0] === "https://dev.blockscale.net/api/gasexpress.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.gasExpress + '\')) }); } ' +
+      'return window.origFetch(...args); };' +
+      'function cancelInfuraRequest(requestDetails) {' +
+        'console.log("Canceling: " + requestDetails.url);' +
+        'return {' +
+          'cancel: true' +
+        '};' +
+     ' }' +
+      'window.chrome && window.chrome.webRequest && window.chrome.webRequest.onBeforeRequest.addListener(' +
+        'cancelInfuraRequest,' +
+        '{urls: ["https://*.infura.io/*"]},' +
+        '["blocking"]' +
+      ');'
+    )
+  })
+
+  afterEach(async function () {
+    if (process.env.SELENIUM_BROWSER === 'chrome') {
+      const errors = await checkBrowserForConsoleErrors(driver)
+      if (errors.length) {
+        const errorReports = errors.map(err => err.message)
+        const errorMessage = `Errors found in browser console:\n${errorReports.join('\n')}`
+        console.error(new Error(errorMessage))
+      }
+    }
+    if (this.currentTest.state === 'failed') {
+      await verboseReportOnFailure(driver, this.currentTest)
+    }
+  })
+
+  after(async function () {
+    await driver.quit()
+  })
+
+  describe('Going through the first time flow, but skipping the seed phrase challenge', () => {
+    it('clicks the continue button on the welcome screen', async () => {
+      await findElement(driver, By.css('.welcome-page__header'))
+      const welcomeScreenBtn = await findElement(driver, By.css('.first-time-flow__button'))
+      welcomeScreenBtn.click()
+      await delay(largeDelayMs)
+    })
+
+    it('clicks the "Create New Wallet" option', async () => {
+      const customRpcButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Create a Wallet')]`))
+      customRpcButton.click()
+      await delay(largeDelayMs)
+    })
+
+    it('clicks the "No thanks" option on the metametrics opt-in screen', async () => {
+      const optOutButton = await findElement(driver, By.css('.btn-default'))
+      optOutButton.click()
+      await delay(largeDelayMs)
+    })
+
+    it('accepts a secure password', async () => {
+      const passwordBox = await findElement(driver, By.css('.first-time-flow__form #create-password'))
+      const passwordBoxConfirm = await findElement(driver, By.css('.first-time-flow__form #confirm-password'))
+      const button = await findElement(driver, By.css('.first-time-flow__form button'))
+
+      await passwordBox.sendKeys('correct horse battery staple')
+      await passwordBoxConfirm.sendKeys('correct horse battery staple')
+
+      const tosCheckBox = await findElement(driver, By.css('.first-time-flow__checkbox'))
+      await tosCheckBox.click()
+
+      await button.click()
+      await delay(regularDelayMs)
+    })
+
+    it('skips the seed phrase challenge', async () => {
+      const buttons = await findElements(driver, By.css('.first-time-flow__button'))
+      await buttons[0].click()
+      await delay(regularDelayMs)
+
+      const detailsButton = await findElement(driver, By.css('.account-details__details-button'))
+      await detailsButton.click()
+      await delay(regularDelayMs)
+    })
+
+    it('gets the current accounts address', async () => {
+      const addressInput = await findElement(driver, By.css('.qr-ellip-address'))
+      publicAddress = await addressInput.getAttribute('value')
+
+      const accountModal = await driver.findElement(By.css('span .modal'))
+
+      await driver.executeScript("document.querySelector('.account-modal-close').click()")
+
+      await driver.wait(until.stalenessOf(accountModal))
+      await delay(regularDelayMs)
+    })
+
+  })
+
+  describe('send to current account from dapp with different provider', () => {
+    let extension
+
+    it('switches to dapp screen', async () => {
+      const windowHandles = await driver.getAllWindowHandles()
+      extension = windowHandles[0]
+
+      await openNewPage(driver, 'http://127.0.0.1:8080/')
+      await delay(regularDelayMs)
+    })
+
+    it('sends eth to the current account', async () => {
+      const addressInput = await findElement(driver, By.css('#address'))
+      await addressInput.sendKeys(publicAddress)
+      await delay(regularDelayMs)
+
+      const sendButton = await findElement(driver, By.css('#send'))
+      await sendButton.click()
+
+      const txStatus = await findElement(driver, By.css('#success'))
+      await driver.wait(until.elementTextMatches(txStatus, /Success/), 15000)
+    })
+
+    it('switches back to MetaMask', async () => {
+      await driver.switchTo().window(extension)
+    })
+
+    it('should have the correct amount of eth', async () => {
+      const balances = await findElements(driver, By.css('.currency-display-component__text'))
+      await driver.wait(until.elementTextMatches(balances[0], /1/), 15000)
+      const balance = await balances[0].getText()
+
+      assert.equal(balance, '1')
+    })
+  })
+
+  describe('backs up the seed phrase', () => {
+    it('should show a backup reminder', async () => {
+      const backupReminder = await findElements(driver, By.xpath("//div[contains(@class, 'home-notification__text') and contains(text(), 'Backup your Secret Recovery code to keep your wallet and funds secure')]"))
+      assert.equal(backupReminder.length, 1)
+    })
+
+    it('should take the user to the seedphrase backup screen', async () => {
+      const backupButton = await findElement(driver, By.css('.home-notification__accept-button'))
+      await backupButton.click()
+      await delay(regularDelayMs)
+    })
+
+    let seedPhrase
+
+    it('reveals the seed phrase', async () => {
+      const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
+      await driver.wait(until.elementLocated(byRevealButton, 10000))
+      const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
+      await revealSeedPhraseButton.click()
+      await delay(regularDelayMs)
+
+      seedPhrase = await driver.findElement(By.css('.reveal-seed-phrase__secret-words')).getText()
+      assert.equal(seedPhrase.split(' ').length, 12)
+      await delay(regularDelayMs)
+
+      const nextScreen = (await findElements(driver, By.css('button.first-time-flow__button')))[1]
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
+
+    async function clickWordAndWait (word) {
+      const xpath = `//div[contains(@class, 'confirm-seed-phrase__seed-word--shuffled') and not(contains(@class, 'confirm-seed-phrase__seed-word--selected')) and contains(text(), '${word}')]`
+      const word0 = await findElement(driver, By.xpath(xpath), 10000)
+
+      await word0.click()
+      await delay(tinyDelayMs)
+    }
+
+    async function retypeSeedPhrase (words, wasReloaded, count = 0) {
+      try {
+        if (wasReloaded) {
+          const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
+          await driver.wait(until.elementLocated(byRevealButton, 10000))
+          const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
+          await revealSeedPhraseButton.click()
+          await delay(regularDelayMs)
+
+          const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
+          await nextScreen.click()
+          await delay(regularDelayMs)
+        }
+
+        for (let i = 0; i < 12; i++) {
+          await clickWordAndWait(words[i])
+        }
+      } catch (e) {
+        if (count > 2) {
+          throw e
+        } else {
+          await loadExtension(driver, extensionId)
+          await retypeSeedPhrase(words, true, count + 1)
+        }
+      }
+    }
+
+    it('can retype the seed phrase', async () => {
+      const words = seedPhrase.split(' ')
+
+      await retypeSeedPhrase(words)
+
+      const confirm = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
+      await confirm.click()
+      await delay(regularDelayMs)
+    })
+
+    it('can click through the success screen', async () => {
+      const confirm = await findElement(driver, By.xpath(`//button[contains(text(), 'All Done')]`))
+      await confirm.click()
+      await delay(regularDelayMs)
+    })
+
+    it('should have the correct amount of eth', async () => {
+      const balances = await findElements(driver, By.css('.currency-display-component__text'))
+      await driver.wait(until.elementTextMatches(balances[0], /1/), 15000)
+      const balance = await balances[0].getText()
+
+      assert.equal(balance, '1')
+    })
+
+    it('should not show a backup reminder', async () => {
+      await assertElementNotPresent(webdriver, driver, By.css('.backup-notification'))
+    })
+  })
+})
diff --git a/test/e2e/beta/metamask-beta-responsive-ui.spec.js b/test/e2e/metamask-responsive-ui.spec.js
index 9ef560556..fa7425d61 100644
--- a/test/e2e/beta/metamask-beta-responsive-ui.spec.js
+++ b/test/e2e/metamask-responsive-ui.spec.js
@@ -9,7 +9,7 @@ const {
   installWebExt,
   getExtensionIdChrome,
   getExtensionIdFirefox,
-} = require('../func')
+} = require('./func')
 const {
   checkBrowserForConsoleErrors,
   closeAllWindowHandlesExcept,
@@ -109,110 +109,110 @@ describe('MetaMask', function () {
   })
 
   describe('Going through the first time flow', () => {
-      it('clicks the continue button on the welcome screen', async () => {
-        await findElement(driver, By.css('.welcome-page__header'))
-        const welcomeScreenBtn = await findElement(driver, By.css('.first-time-flow__button'))
-        welcomeScreenBtn.click()
-        await delay(largeDelayMs)
-      })
+    it('clicks the continue button on the welcome screen', async () => {
+      await findElement(driver, By.css('.welcome-page__header'))
+      const welcomeScreenBtn = await findElement(driver, By.css('.first-time-flow__button'))
+      welcomeScreenBtn.click()
+      await delay(largeDelayMs)
+    })
 
-      it('clicks the "Create New Wallet" option', async () => {
-        const customRpcButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Create a Wallet')]`))
-        customRpcButton.click()
-        await delay(largeDelayMs)
-      })
+    it('clicks the "Create New Wallet" option', async () => {
+      const customRpcButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Create a Wallet')]`))
+      customRpcButton.click()
+      await delay(largeDelayMs)
+    })
 
-      it('clicks the "I agree" option on the metametrics opt-in screen', async () => {
-        const optOutButton = await findElement(driver, By.css('.btn-primary'))
-        optOutButton.click()
-        await delay(largeDelayMs)
-      })
+    it('clicks the "I agree" option on the metametrics opt-in screen', async () => {
+      const optOutButton = await findElement(driver, By.css('.btn-primary'))
+      optOutButton.click()
+      await delay(largeDelayMs)
+    })
 
-      it('accepts a secure password', async () => {
-        const passwordBox = await findElement(driver, By.css('.first-time-flow__form #create-password'))
-        const passwordBoxConfirm = await findElement(driver, By.css('.first-time-flow__form #confirm-password'))
-        const button = await findElement(driver, By.css('.first-time-flow__form button'))
+    it('accepts a secure password', async () => {
+      const passwordBox = await findElement(driver, By.css('.first-time-flow__form #create-password'))
+      const passwordBoxConfirm = await findElement(driver, By.css('.first-time-flow__form #confirm-password'))
+      const button = await findElement(driver, By.css('.first-time-flow__form button'))
 
-        await passwordBox.sendKeys('correct horse battery staple')
-        await passwordBoxConfirm.sendKeys('correct horse battery staple')
+      await passwordBox.sendKeys('correct horse battery staple')
+      await passwordBoxConfirm.sendKeys('correct horse battery staple')
 
-        const tosCheckBox = await findElement(driver, By.css('.first-time-flow__checkbox'))
-        await tosCheckBox.click()
+      const tosCheckBox = await findElement(driver, By.css('.first-time-flow__checkbox'))
+      await tosCheckBox.click()
 
-        await button.click()
-        await delay(regularDelayMs)
-      })
+      await button.click()
+      await delay(regularDelayMs)
+    })
 
-      let seedPhrase
+    let seedPhrase
 
-      it('reveals the seed phrase', async () => {
-        const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
-        await driver.wait(until.elementLocated(byRevealButton, 10000))
-        const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
-        await revealSeedPhraseButton.click()
-        await delay(regularDelayMs)
+    it('reveals the seed phrase', async () => {
+      const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
+      await driver.wait(until.elementLocated(byRevealButton, 10000))
+      const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
+      await revealSeedPhraseButton.click()
+      await delay(regularDelayMs)
 
-        seedPhrase = await driver.findElement(By.css('.reveal-seed-phrase__secret-words')).getText()
-        assert.equal(seedPhrase.split(' ').length, 12)
-        await delay(regularDelayMs)
+      seedPhrase = await driver.findElement(By.css('.reveal-seed-phrase__secret-words')).getText()
+      assert.equal(seedPhrase.split(' ').length, 12)
+      await delay(regularDelayMs)
 
-        const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-        await nextScreen.click()
-        await delay(regularDelayMs)
-      })
+      const nextScreen = (await findElements(driver, By.css('button.first-time-flow__button')))[1]
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
 
-      async function clickWordAndWait (word) {
-        const xpath = `//div[contains(@class, 'confirm-seed-phrase__seed-word--shuffled') and not(contains(@class, 'confirm-seed-phrase__seed-word--selected')) and contains(text(), '${word}')]`
-        const word0 = await findElement(driver, By.xpath(xpath), 10000)
+    async function clickWordAndWait (word) {
+      const xpath = `//div[contains(@class, 'confirm-seed-phrase__seed-word--shuffled') and not(contains(@class, 'confirm-seed-phrase__seed-word--selected')) and contains(text(), '${word}')]`
+      const word0 = await findElement(driver, By.xpath(xpath), 10000)
 
-        await word0.click()
-        await delay(tinyDelayMs)
-      }
+      await word0.click()
+      await delay(tinyDelayMs)
+    }
 
-      async function retypeSeedPhrase (words, wasReloaded, count = 0) {
-        try {
-          if (wasReloaded) {
-            const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
-            await driver.wait(until.elementLocated(byRevealButton, 10000))
-            const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
-            await revealSeedPhraseButton.click()
-            await delay(regularDelayMs)
-
-            const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
-            await nextScreen.click()
-            await delay(regularDelayMs)
-          }
-
-          for (let i = 0; i < 12; i++) {
-            await clickWordAndWait(words[i])
-          }
-        } catch (e) {
-          if (count > 2) {
-            throw e
-          } else {
-            await loadExtension(driver, extensionId)
-            await retypeSeedPhrase(words, true, count + 1)
-          }
+    async function retypeSeedPhrase (words, wasReloaded, count = 0) {
+      try {
+        if (wasReloaded) {
+          const byRevealButton = By.css('.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button')
+          await driver.wait(until.elementLocated(byRevealButton, 10000))
+          const revealSeedPhraseButton = await findElement(driver, byRevealButton, 10000)
+          await revealSeedPhraseButton.click()
+          await delay(regularDelayMs)
+
+          const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
+          await nextScreen.click()
+          await delay(regularDelayMs)
+        }
+
+        for (let i = 0; i < 12; i++) {
+          await clickWordAndWait(words[i])
+        }
+      } catch (e) {
+        if (count > 2) {
+          throw e
+        } else {
+          await loadExtension(driver, extensionId)
+          await retypeSeedPhrase(words, true, count + 1)
         }
       }
+    }
 
-      it('can retype the seed phrase', async () => {
-        const words = seedPhrase.split(' ')
+    it('can retype the seed phrase', async () => {
+      const words = seedPhrase.split(' ')
 
-        await retypeSeedPhrase(words)
+      await retypeSeedPhrase(words)
 
-        const confirm = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
-        await confirm.click()
-        await delay(regularDelayMs)
-      })
+      const confirm = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
+      await confirm.click()
+      await delay(regularDelayMs)
+    })
 
-      it('clicks through the success screen', async () => {
-        await findElement(driver, By.xpath(`//div[contains(text(), 'Congratulations')]`))
-        const doneButton = await findElement(driver, By.css('button.first-time-flow__button'))
-        await doneButton.click()
-        await delay(regularDelayMs)
-      })
+    it('clicks through the success screen', async () => {
+      await findElement(driver, By.xpath(`//div[contains(text(), 'Congratulations')]`))
+      const doneButton = await findElement(driver, By.css('button.first-time-flow__button'))
+      await doneButton.click()
+      await delay(regularDelayMs)
     })
+  })
 
   describe('Show account information', () => {
     it('show account details dropdown menu', async () => {
@@ -276,9 +276,10 @@ describe('MetaMask', function () {
       await sendButton.click()
       await delay(regularDelayMs)
 
-      const inputAddress = await findElement(driver, By.css('input[placeholder="Recipient Address"]'))
-      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
       await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
       await inputAmount.sendKeys('1')
 
       const inputValue = await inputAmount.getAttribute('value')
diff --git a/test/e2e/beta/metamask-beta-ui.spec.js b/test/e2e/metamask-ui.spec.js
index b0ec25cd9..8d0942dc6 100644
--- a/test/e2e/beta/metamask-beta-ui.spec.js
+++ b/test/e2e/metamask-ui.spec.js
@@ -9,7 +9,7 @@ const {
   installWebExt,
   getExtensionIdChrome,
   getExtensionIdFirefox,
-} = require('../func')
+} = require('./func')
 const {
   assertElementNotPresent,
   checkBrowserForConsoleErrors,
@@ -161,7 +161,7 @@ describe('MetaMask', function () {
       assert.equal(seedPhrase.split(' ').length, 12)
       await delay(regularDelayMs)
 
-      const nextScreen = await findElement(driver, By.css('button.first-time-flow__button'))
+      const nextScreen = (await findElements(driver, By.css('button.first-time-flow__button')))[1]
       await nextScreen.click()
       await delay(regularDelayMs)
     })
@@ -221,7 +221,7 @@ describe('MetaMask', function () {
 
   describe('Show account information', () => {
     it('shows the QR code for the account', async () => {
-      await driver.findElement(By.css('.wallet-view__details-button')).click()
+      await driver.findElement(By.css('.account-details__details-button')).click()
       await driver.findElement(By.css('.qr-wrapper')).isDisplayed()
       await delay(regularDelayMs)
 
@@ -273,7 +273,7 @@ describe('MetaMask', function () {
     })
 
     it('should display correct account name', async () => {
-      const accountName = await findElement(driver, By.css('.account-name'))
+      const accountName = await findElement(driver, By.css('.account-details__account-name'))
       assert.equal(await accountName.getText(), '2nd account')
       await delay(regularDelayMs)
     })
@@ -322,12 +322,40 @@ describe('MetaMask', function () {
       await sendButton.click()
       await delay(regularDelayMs)
 
-      const inputAddress = await findElement(driver, By.css('input[placeholder="Recipient Address"]'))
-      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
       await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      await inputAmount.sendKeys('1000')
+
+      const errorAmount = await findElement(driver, By.css('.send-v2__error-amount'))
+      assert.equal(await errorAmount.getText(), 'Insufficient funds.', 'send screen should render an insufficient fund error message')
+
+      await inputAmount.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await inputAmount.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await inputAmount.sendKeys(Key.BACK_SPACE)
+      await delay(tinyDelayMs)
+
+      await assertElementNotPresent(webdriver, driver, By.css('.send-v2__error-amount'))
+
+      const amountMax = await findElement(driver, By.css('.send-v2__amount-max'))
+      await amountMax.click()
+
+      assert.equal(await inputAmount.isEnabled(), false)
+
+      let inputValue = await inputAmount.getAttribute('value')
+
+      assert(Number(inputValue) > 99)
+
+      await amountMax.click()
+
+      assert.equal(await inputAmount.isEnabled(), true)
+
       await inputAmount.sendKeys('1')
 
-      const inputValue = await inputAmount.getAttribute('value')
+      inputValue = await inputAmount.getAttribute('value')
       assert.equal(inputValue, '1')
       await delay(regularDelayMs)
 
@@ -360,9 +388,10 @@ describe('MetaMask', function () {
       await sendButton.click()
       await delay(regularDelayMs)
 
-      const inputAddress = await findElement(driver, By.css('input[placeholder="Recipient Address"]'))
-      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
       await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
       await inputAmount.sendKeys('1')
 
       const inputValue = await inputAmount.getAttribute('value')
@@ -402,9 +431,10 @@ describe('MetaMask', function () {
       await sendButton.click()
       await delay(regularDelayMs)
 
-      const inputAddress = await findElement(driver, By.css('input[placeholder="Recipient Address"]'))
-      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
       await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
       await inputAmount.sendKeys('1')
 
       const inputValue = await inputAmount.getAttribute('value')
@@ -467,13 +497,13 @@ describe('MetaMask', function () {
       await advancedTab.click()
       await delay(regularDelayMs)
 
-      const showConversionToggle = await findElement(driver, By.css('.settings-page__content-row:nth-of-type(7) .settings-page__content-item-col > div'))
+      const showConversionToggle = await findElement(driver, By.css('.settings-page__content-row:nth-of-type(6) .settings-page__content-item-col > div > div'))
       await showConversionToggle.click()
 
       const advancedGasTitle = await findElement(driver, By.xpath(`//span[contains(text(), 'Advanced gas controls')]`))
       await driver.executeScript('arguments[0].scrollIntoView(true)', advancedGasTitle)
 
-      const advancedGasToggle = await findElement(driver, By.css('.settings-page__content-row:nth-of-type(5) .settings-page__content-item-col > div'))
+      const advancedGasToggle = await findElement(driver, By.css('.settings-page__content-row:nth-of-type(4) .settings-page__content-item-col > div > div'))
       await advancedGasToggle.click()
       windowHandles = await driver.getAllWindowHandles()
       extension = windowHandles[0]
@@ -1005,9 +1035,10 @@ describe('MetaMask', function () {
       await sendButton.click()
       await delay(regularDelayMs)
 
-      const inputAddress = await findElement(driver, By.css('input[placeholder="Recipient Address"]'))
-      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
       await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
       await inputAmount.sendKeys('1')
 
       // Set the gas limit
@@ -1534,6 +1565,15 @@ describe('MetaMask', function () {
       const deleteButton = await findElement(driver, By.css('.btn-danger'))
       await deleteButton.click()
       await delay(regularDelayMs)
+
+      const confirmDeleteNetworkModal = await findElement(driver, By.css('span .modal'))
+
+      const byConfirmDeleteNetworkButton = By.css('.button.btn-danger.modal-container__footer-button')
+      const confirmDeleteNetworkButton = await driver.wait(until.elementLocated(byConfirmDeleteNetworkButton))
+      await confirmDeleteNetworkButton.click()
+
+      await driver.wait(until.stalenessOf(confirmDeleteNetworkModal))
+
       const newNetworkListItems = await findElements(driver, By.css('.networks-tab__networks-list-name'))
 
       assert.equal(networkListItems.length - 1, newNetworkListItems.length)
diff --git a/test/e2e/metamask.spec.js b/test/e2e/metamask.spec.js
deleted file mode 100644
index 13af6cb22..000000000
--- a/test/e2e/metamask.spec.js
+++ /dev/null
@@ -1,352 +0,0 @@
-const path = require('path')
-const assert = require('assert')
-const { By, Key, until } = require('selenium-webdriver')
-const { delay, createModifiedTestBuild, setupBrowserAndExtension, verboseReportOnFailure } = require('./func')
-
-describe('Metamask popup page', function () {
-  const browser = process.env.SELENIUM_BROWSER
-  let driver, accountAddress, tokenAddress, extensionUri
-
-  this.timeout(0)
-
-  before(async function () {
-    const srcPath = path.resolve(`dist/${browser}`)
-    const { extPath } = await createModifiedTestBuild({ browser, srcPath })
-    const installResult = await setupBrowserAndExtension({ browser, extPath })
-    driver = installResult.driver
-    extensionUri = installResult.extensionUri
-
-    await driver.get(extensionUri)
-    await delay(300)
-  })
-
-  afterEach(async function () {
-    // logs command not supported in firefox
-    // https://github.com/SeleniumHQ/selenium/issues/2910
-    if (browser === 'chrome') {
-      // check for console errors
-      const errors = await checkBrowserForConsoleErrors()
-      if (errors.length) {
-        const errorReports = errors.map(err => err.message)
-        const errorMessage = `Errors found in browser console:\n${errorReports.join('\n')}`
-        console.error(new Error(errorMessage))
-
-      }
-    }
-    // gather extra data if test failed
-    if (this.currentTest.state === 'failed') {
-      await verboseReportOnFailure({ browser, driver, title: this.currentTest.title })
-    }
-  })
-
-  after(async function () {
-    await driver.quit()
-  })
-
-  describe('Setup', function () {
-
-    it('switches to Chrome extensions list', async function () {
-      const windowHandles = await driver.getAllWindowHandles()
-      await driver.switchTo().window(windowHandles[0])
-    })
-
-    it('does not select the new UI option', async () => {
-      await delay(300)
-      const button = await driver.findElement(By.xpath("//button[contains(text(), 'No thanks, maybe later')]"))
-      await button.click()
-      await delay(1000)
-    })
-
-    it('sets provider type to localhost', async function () {
-      await delay(300)
-      await setProviderType('localhost')
-    })
-
-  })
-
-  describe('Account Creation', () => {
-
-    it('matches MetaMask title', async () => {
-      const title = await driver.getTitle()
-      assert.equal(title, 'MetaMask', 'title matches MetaMask')
-      await delay(300)
-    })
-
-    it('show terms of use', async () => {
-      const terms = await driver.findElement(By.css('.terms-header')).getText()
-      assert.equal(terms, 'TERMS OF USE', 'shows terms of use')
-      delay(300)
-    })
-
-    it('checks if the TOU button is disabled', async () => {
-      const button = await driver.findElement(By.css('button')).isEnabled()
-      assert.equal(button, false, 'disabled continue button')
-      const element = await driver.findElement(By.linkText('Attributions'))
-      await driver.executeScript('arguments[0].scrollIntoView(true)', element)
-      await delay(700)
-    })
-
-    it('allows the button to be clicked when scrolled to the bottom of TOU', async () => {
-      const button = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div.flex-column.flex-center.flex-grow > button'))
-      await button.click()
-      await delay(300)
-    })
-
-    it('shows privacy notice', async () => {
-      const privacy = await driver.findElement(By.css('.terms-header')).getText()
-      assert.equal(privacy, 'PRIVACY NOTICE', 'shows privacy notice')
-      await driver.findElement(By.css('button')).click()
-      await delay(300)
-    })
-
-    it('shows phishing notice', async () => {
-      const noticeHeader = await driver.findElement(By.css('.terms-header')).getText()
-      assert.equal(noticeHeader, 'PHISHING WARNING', 'shows phishing warning')
-      const element = await driver.findElement(By.css('.markdown'))
-      await driver.executeScript('arguments[0].scrollTop = arguments[0].scrollHeight', element)
-      await delay(300)
-      await driver.findElement(By.css('button')).click()
-      await delay(300)
-    })
-
-    it('accepts password with length of eight', async () => {
-      const passwordBox = await driver.findElement(By.id('password-box'))
-      const passwordBoxConfirm = await driver.findElement(By.id('password-box-confirm'))
-      const button = await driver.findElements(By.css('button'))
-
-      await passwordBox.sendKeys('123456789')
-      await passwordBoxConfirm.sendKeys('123456789')
-      await button[0].click()
-      await delay(500)
-    })
-
-    it('shows value was created and seed phrase', async () => {
-      await delay(300)
-      const seedPhrase = await driver.findElement(By.css('.twelve-word-phrase')).getText()
-      assert.equal(seedPhrase.split(' ').length, 12)
-      const continueAfterSeedPhrase = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > button:nth-child(4)'))
-      assert.equal(await continueAfterSeedPhrase.getText(), `I'VE COPIED IT SOMEWHERE SAFE`)
-      await continueAfterSeedPhrase.click()
-      await delay(300)
-    })
-
-    it('adds a second account', async function () {
-      await driver.findElement(By.css('div.full-width > div > div:nth-child(2) > span > div')).click()
-      await delay(300)
-      await driver.findElement(By.css('div.full-width > div > div:nth-child(2) > span > div > div > span > div > li:nth-child(3) > span')).click()
-    })
-
-    it('shows account address', async function () {
-      await delay(300)
-      accountAddress = await driver.findElement(By.css('#app-content > div > div.app-primary.from-left > div > div > div:nth-child(1) > flex-column > div.flex-row > div')).getText()
-    })
-
-    it('logs out of the vault', async () => {
-      await driver.findElement(By.css('.sandwich-expando')).click()
-      await delay(500)
-      const logoutButton = await driver.findElement(By.css('.menu-droppo > li:nth-child(3)'))
-      assert.equal(await logoutButton.getText(), 'Log Out')
-      await logoutButton.click()
-    })
-
-    it('accepts account password after lock', async () => {
-      await delay(500)
-      await driver.findElement(By.id('password-box')).sendKeys('123456789')
-      await driver.findElement(By.id('password-box')).sendKeys(Key.ENTER)
-      await delay(500)
-    })
-
-    it('shows QR code option', async () => {
-      await delay(300)
-      await driver.findElement(By.css('.fa-ellipsis-h')).click()
-      await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div > div:nth-child(1) > flex-column > div.name-label > div > span > i > div > div > li:nth-child(3)')).click()
-      await delay(300)
-    })
-
-    it('checks QR code address is the same as account details address', async () => {
-      const QRaccountAddress = await driver.findElement(By.css('.ellip-address')).getText()
-      assert.equal(accountAddress.toLowerCase(), QRaccountAddress)
-      await driver.findElement(By.css('.fa-arrow-left')).click()
-      await delay(500)
-    })
-  })
-
-  describe('Import Ganache seed phrase', function () {
-
-    it('logs out', async function () {
-      await driver.findElement(By.css('.sandwich-expando')).click()
-      await delay(200)
-      const logOut = await driver.findElement(By.css('.menu-droppo > li:nth-child(3)'))
-      assert.equal(await logOut.getText(), 'Log Out')
-      await logOut.click()
-      await delay(300)
-    })
-
-    it('restores from seed phrase', async function () {
-      const restoreSeedLink = await driver.findElement(By.css('#app-content > div > div.app-primary.from-left > div > div.flex-row.flex-center.flex-grow > p'))
-      assert.equal(await restoreSeedLink.getText(), 'Restore from seed phrase')
-      await restoreSeedLink.click()
-      await delay(100)
-    })
-
-    it('adds seed phrase', async function () {
-      const testSeedPhrase = 'phrase upgrade clock rough situate wedding elder clever doctor stamp excess tent'
-      const seedTextArea = await driver.findElement(By.css('#app-content > div > div.app-primary.from-left > div > textarea'))
-      await seedTextArea.sendKeys(testSeedPhrase)
-
-      await driver.findElement(By.id('password-box')).sendKeys('123456789')
-      await driver.findElement(By.id('password-box-confirm')).sendKeys('123456789')
-      await driver.findElement(By.css('#app-content > div > div.app-primary.from-left > div > div > button:nth-child(2)')).click()
-      await delay(500)
-    })
-
-    it('balance renders', async function () {
-      await delay(500)
-      const balance = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div > div.flex-row > div.ether-balance.ether-balance-amount > div > div > div:nth-child(1) > div:nth-child(1)'))
-      assert.equal(await balance.getText(), '100.000')
-      await delay(200)
-    })
-
-    it('sends transaction', async function () {
-      const sendButton = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div > div.flex-row > button:nth-child(4)'))
-      assert.equal(await sendButton.getText(), 'SEND')
-      await sendButton.click()
-      await delay(200)
-    })
-
-    it('adds recipient address and amount', async function () {
-      const sendTranscationScreen = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > h3:nth-child(2)')).getText()
-      assert.equal(sendTranscationScreen, 'SEND TRANSACTION')
-      const inputAddress = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > section:nth-child(3) > div > input'))
-      const inputAmmount = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > section:nth-child(4) > input'))
-      await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
-      await inputAmmount.sendKeys('10')
-      await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > section:nth-child(4) > button')).click()
-      await delay(300)
-    })
-
-    it('confirms transaction', async function () {
-      await delay(300)
-      const bySubmitButton = By.css('#pending-tx-form > div.flex-row.flex-space-around.conf-buttons > input')
-      const submitButton = await driver.wait(until.elementLocated(bySubmitButton))
-
-      submitButton.click()
-
-      await delay(1500)
-    })
-
-    it('finds the transaction in the transactions list', async function () {
-      const tranasactionAmount = await driver.findElement(By.css('#app-content > div > div.app-primary.from-left > div > section > section > div > div > div > div.ether-balance.ether-balance-amount > div > div > div > div:nth-child(1)'))
-      assert.equal(await tranasactionAmount.getText(), '10.0')
-    })
-  })
-
-  describe('Token Factory', function () {
-
-    it('navigates to token factory', async function () {
-      await driver.get('http://tokenfactory.surge.sh/')
-    })
-
-    it('navigates to create token contract link', async function () {
-      const createToken = await driver.findElement(By.css('#bs-example-navbar-collapse-1 > ul > li:nth-child(3) > a'))
-      await createToken.click()
-    })
-
-    it('adds input for token', async function () {
-      const totalSupply = await driver.findElement(By.css('#main > div > div > div > div:nth-child(2) > div > div:nth-child(5) > input'))
-      const tokenName = await driver.findElement(By.css('#main > div > div > div > div:nth-child(2) > div > div:nth-child(6) > input'))
-      const tokenDecimal = await driver.findElement(By.css('#main > div > div > div > div:nth-child(2) > div > div:nth-child(7) > input'))
-      const tokenSymbol = await driver.findElement(By.css('#main > div > div > div > div:nth-child(2) > div > div:nth-child(8) > input'))
-      const createToken = await driver.findElement(By.css('#main > div > div > div > div:nth-child(2) > div > button'))
-
-      await totalSupply.sendKeys('100')
-      await tokenName.sendKeys('Test')
-      await tokenDecimal.sendKeys('0')
-      await tokenSymbol.sendKeys('TST')
-      await createToken.click()
-      await delay(1000)
-    })
-
-    // There is an issue with blank confirmation window in Firefox, but the button is still there and the driver is able to clicked (?.?)
-    it('confirms transaction in MetaMask popup', async function () {
-      const windowHandles = await driver.getAllWindowHandles()
-      await driver.switchTo().window(windowHandles[windowHandles.length - 1])
-      const byMetamaskSubmit = By.css('#pending-tx-form > div.flex-row.flex-space-around.conf-buttons > input')
-      const metamaskSubmit = await driver.wait(until.elementLocated(byMetamaskSubmit))
-      await metamaskSubmit.click()
-      await delay(1000)
-    })
-
-    it('switches back to Token Factory to grab the token contract address', async function () {
-      const windowHandles = await driver.getAllWindowHandles()
-      await driver.switchTo().window(windowHandles[0])
-      const tokenContactAddress = await driver.findElement(By.css('#main > div > div > div > div:nth-child(2) > span:nth-child(3)'))
-      tokenAddress = await tokenContactAddress.getText()
-      await delay(500)
-    })
-
-    it('navigates back to MetaMask popup in the tab', async function () {
-      await driver.get(extensionUri)
-      await delay(700)
-    })
-  })
-
-  describe('Add Token', function () {
-
-    it('switches to the add token screen', async function () {
-      const tokensTab = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > section > div > div.inactiveForm.pointer'))
-      assert.equal(await tokensTab.getText(), 'TOKENS')
-      await tokensTab.click()
-      await delay(300)
-    })
-
-    it('navigates to the add token screen', async function () {
-      const addTokenButton = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > section > div.full-flex-height > div > button'))
-      assert.equal(await addTokenButton.getText(), 'ADD TOKEN')
-      await addTokenButton.click()
-    })
-
-    it('checks add token screen rendered', async function () {
-      const addTokenScreen = await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div.section-title.flex-row.flex-center > h2'))
-      assert.equal(await addTokenScreen.getText(), 'ADD TOKEN')
-    })
-
-    it('adds token parameters', async function () {
-      const tokenContractAddress = await driver.findElement(By.css('#token-address'))
-      await tokenContractAddress.sendKeys(tokenAddress)
-      await delay(300)
-      await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div.flex-column.flex-justify-center.flex-grow.select-none > div > button')).click()
-      await delay(200)
-    })
-
-    it('checks the token balance', async function () {
-      const tokenBalance = await driver.findElement(By.css('#app-content > div > div.app-primary.from-left > div > section > div.full-flex-height > ol > li:nth-child(2) > h3'))
-      assert.equal(await tokenBalance.getText(), '100 TST')
-    })
-  })
-
-  async function setProviderType (type) {
-    await driver.executeScript('window.metamask.setProviderType(arguments[0])', type)
-  }
-
-  async function checkBrowserForConsoleErrors () {
-    const ignoredLogTypes = ['WARNING']
-    const ignoredErrorMessages = [
-      // React throws error warnings on "dataset", but still sets the data-* properties correctly
-      'Warning: Unknown prop `dataset` on ',
-      // Third-party Favicon 404s show up as errors
-      'favicon.ico - Failed to load resource: the server responded with a status of 404 (Not Found)',
-      // React Development build - known issue blocked by test build sys
-      'Warning: It looks like you\'re using a minified copy of the development build of React.',
-      // Redux Development build - known issue blocked by test build sys
-      'This means that you are running a slower development build of Redux.',
-    ]
-    const browserLogs = await driver.manage().logs().get('browser')
-    const errorEntries = browserLogs.filter(entry => !ignoredLogTypes.includes(entry.level.toString()))
-    const errorObjects = errorEntries.map(entry => entry.toJSON())
-    // ignore all errors that contain a message in `ignoredErrorMessages`
-    const matchedErrorObjects = errorObjects.filter(entry => !ignoredErrorMessages.some(message => entry.message.includes(message)))
-    return matchedErrorObjects
-  }
-
-})
diff --git a/test/e2e/run-all.sh b/test/e2e/run-all.sh
new file mode 100755
index 000000000..0e3fdfcc4
--- /dev/null
+++ b/test/e2e/run-all.sh
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+
+set -x
+set -e
+set -u
+set -o pipefail
+
+export PATH="$PATH:./node_modules/.bin"
+export GANACHE_ARGS='--blockTime 2 --quiet'
+
+concurrently --kill-others \
+  --names 'ganache,dapp,e2e' \
+  --prefix '[{time}][{name}]' \
+  --success first \
+  'yarn ganache:start' \
+  'yarn dapp' \
+  'sleep 5 && mocha test/e2e/metamask-ui.spec'
+
+concurrently --kill-others \
+  --names 'ganache,dapp,e2e' \
+  --prefix '[{time}][{name}]' \
+  --success first \
+  'yarn ganache:start' \
+  'yarn dapp' \
+  'sleep 5 && mocha test/e2e/metamask-responsive-ui.spec'
+
+export GANACHE_ARGS="$GANACHE_ARGS --deterministic --account=0x53CB0AB5226EEBF4D872113D98332C1555DC304443BEE1CF759D15798D3C55A9,25000000000000000000"
+concurrently --kill-others \
+  --names 'ganache,e2e' \
+  --prefix '[{time}][{name}]' \
+  --success first \
+  'yarn ganache:start' \
+  'sleep 5 && mocha test/e2e/from-import-ui.spec'
+
+export GANACHE_ARGS="$GANACHE_ARGS --deterministic --account=0x53CB0AB5226EEBF4D872113D98332C1555DC304443BEE1CF759D15798D3C55A9,25000000000000000000"
+concurrently --kill-others \
+  --names 'ganache,e2e' \
+  --prefix '[{time}][{name}]' \
+  --success first \
+  'npm run ganache:start' \
+  'sleep 5 && mocha test/e2e/send-edit.spec'
+
+
+export GANACHE_ARGS="$GANACHE_ARGS --deterministic --account=0x250F458997A364988956409A164BA4E16F0F99F916ACDD73ADCD3A1DE30CF8D1,0  --account=0x53CB0AB5226EEBF4D872113D98332C1555DC304443BEE1CF759D15798D3C55A9,25000000000000000000"
+concurrently --kill-others \
+  --names 'ganache,sendwithprivatedapp,e2e' \
+  --prefix '[{time}][{name}]' \
+  --success first \
+  'npm run ganache:start' \
+  'npm run sendwithprivatedapp' \
+  'sleep 5 && mocha test/e2e/incremental-security.spec'
+
+export GANACHE_ARGS="$GANACHE_ARGS --deterministic --account=0x53CB0AB5226EEBF4D872113D98332C1555DC304443BEE1CF759D15798D3C55A9,25000000000000000000"
+concurrently --kill-others \
+  --names 'ganache,dapp,e2e' \
+  --prefix '[{time}][{name}]' \
+  --success first \
+  'yarn ganache:start' \
+  'yarn dapp' \
+  'sleep 5 && mocha test/e2e/address-book.spec'
+
diff --git a/test/e2e/run-web3.sh b/test/e2e/run-web3.sh
new file mode 100755
index 000000000..174370683
--- /dev/null
+++ b/test/e2e/run-web3.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+set -o pipefail
+
+export PATH="$PATH:./node_modules/.bin"
+
+concurrently --kill-others \
+  --names 'dapp,e2e' \
+  --prefix '[{time}][{name}]' \
+  'static-server test/web3 --port 8080' \
+  'sleep 5 && mocha test/e2e/web3.spec'
diff --git a/test/e2e/send-edit.spec.js b/test/e2e/send-edit.spec.js
new file mode 100644
index 000000000..4eca232ee
--- /dev/null
+++ b/test/e2e/send-edit.spec.js
@@ -0,0 +1,284 @@
+const path = require('path')
+const assert = require('assert')
+const webdriver = require('selenium-webdriver')
+const { By, Key, until } = webdriver
+const {
+  delay,
+  buildChromeWebDriver,
+  buildFirefoxWebdriver,
+  installWebExt,
+  getExtensionIdChrome,
+  getExtensionIdFirefox,
+} = require('./func')
+const {
+  checkBrowserForConsoleErrors,
+  closeAllWindowHandlesExcept,
+  verboseReportOnFailure,
+  findElement,
+  findElements,
+} = require('./helpers')
+const fetchMockResponses = require('./fetch-mocks.js')
+
+
+describe('Using MetaMask with an existing account', function () {
+  let extensionId
+  let driver
+
+  const testSeedPhrase = 'forum vessel pink push lonely enact gentle tail admit parrot grunt dress'
+  const tinyDelayMs = 200
+  const regularDelayMs = 1000
+  const largeDelayMs = regularDelayMs * 2
+
+  this.timeout(0)
+  this.bail(true)
+
+  before(async function () {
+    let extensionUrl
+    switch (process.env.SELENIUM_BROWSER) {
+      case 'chrome': {
+        const extensionPath = path.resolve('dist/chrome')
+        driver = buildChromeWebDriver(extensionPath)
+        extensionId = await getExtensionIdChrome(driver)
+        await delay(regularDelayMs)
+        extensionUrl = `chrome-extension://${extensionId}/home.html`
+        break
+      }
+      case 'firefox': {
+        const extensionPath = path.resolve('dist/firefox')
+        driver = buildFirefoxWebdriver()
+        await installWebExt(driver, extensionPath)
+        await delay(regularDelayMs)
+        extensionId = await getExtensionIdFirefox(driver)
+        extensionUrl = `moz-extension://${extensionId}/home.html`
+        break
+      }
+    }
+    // Depending on the state of the application built into the above directory (extPath) and the value of
+    // METAMASK_DEBUG we will see different post-install behaviour and possibly some extra windows. Here we
+    // are closing any extraneous windows to reset us to a single window before continuing.
+    const [tab1] = await driver.getAllWindowHandles()
+    await closeAllWindowHandlesExcept(driver, [tab1])
+    await driver.switchTo().window(tab1)
+    await driver.get(extensionUrl)
+  })
+
+  beforeEach(async function () {
+    await driver.executeScript(
+      'window.origFetch = window.fetch.bind(window);' +
+      'window.fetch = ' +
+      '(...args) => { ' +
+      'if (args[0] === "https://ethgasstation.info/json/ethgasAPI.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.ethGasBasic + '\')) }); } else if ' +
+      '(args[0] === "https://ethgasstation.info/json/predictTable.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.ethGasPredictTable + '\')) }); } else if ' +
+      '(args[0].match(/chromeextensionmm/)) { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.metametrics + '\')) }); } else if ' +
+      '(args[0] === "https://dev.blockscale.net/api/gasexpress.json") { return ' +
+      'Promise.resolve({ json: () => Promise.resolve(JSON.parse(\'' + fetchMockResponses.gasExpress + '\')) }); } ' +
+      'return window.origFetch(...args); };' +
+      'function cancelInfuraRequest(requestDetails) {' +
+        'console.log("Canceling: " + requestDetails.url);' +
+        'return {' +
+          'cancel: true' +
+        '};' +
+     ' }' +
+      'window.chrome && window.chrome.webRequest && window.chrome.webRequest.onBeforeRequest.addListener(' +
+        'cancelInfuraRequest,' +
+        '{urls: ["https://*.infura.io/*"]},' +
+        '["blocking"]' +
+      ');'
+    )
+  })
+
+  afterEach(async function () {
+    if (process.env.SELENIUM_BROWSER === 'chrome') {
+      const errors = await checkBrowserForConsoleErrors(driver)
+      if (errors.length) {
+        const errorReports = errors.map(err => err.message)
+        const errorMessage = `Errors found in browser console:\n${errorReports.join('\n')}`
+        console.error(new Error(errorMessage))
+      }
+    }
+    if (this.currentTest.state === 'failed') {
+      await verboseReportOnFailure(driver, this.currentTest)
+    }
+  })
+
+  after(async function () {
+    await driver.quit()
+  })
+
+  describe('First time flow starting from an existing seed phrase', () => {
+    it('clicks the continue button on the welcome screen', async () => {
+      await findElement(driver, By.css('.welcome-page__header'))
+      const welcomeScreenBtn = await findElement(driver, By.css('.first-time-flow__button'))
+      welcomeScreenBtn.click()
+      await delay(largeDelayMs)
+    })
+
+    it('clicks the "Import Wallet" option', async () => {
+      const customRpcButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Import Wallet')]`))
+      customRpcButton.click()
+      await delay(largeDelayMs)
+    })
+
+    it('clicks the "No thanks" option on the metametrics opt-in screen', async () => {
+      const optOutButton = await findElement(driver, By.css('.btn-default'))
+      optOutButton.click()
+      await delay(largeDelayMs)
+    })
+
+    it('imports a seed phrase', async () => {
+      const [seedTextArea] = await findElements(driver, By.css('textarea.first-time-flow__textarea'))
+      await seedTextArea.sendKeys(testSeedPhrase)
+      await delay(regularDelayMs)
+
+      const [password] = await findElements(driver, By.id('password'))
+      await password.sendKeys('correct horse battery staple')
+      const [confirmPassword] = await findElements(driver, By.id('confirm-password'))
+      confirmPassword.sendKeys('correct horse battery staple')
+
+      const tosCheckBox = await findElement(driver, By.css('.first-time-flow__checkbox'))
+      await tosCheckBox.click()
+
+      const [importButton] = await findElements(driver, By.xpath(`//button[contains(text(), 'Import')]`))
+      await importButton.click()
+      await delay(regularDelayMs)
+    })
+
+    it('clicks through the success screen', async () => {
+      await findElement(driver, By.xpath(`//div[contains(text(), 'Congratulations')]`))
+      const doneButton = await findElement(driver, By.css('button.first-time-flow__button'))
+      await doneButton.click()
+      await delay(regularDelayMs)
+    })
+  })
+
+  describe('Send ETH from inside MetaMask', () => {
+    it('starts a send transaction', async function () {
+      const sendButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Send')]`))
+      await sendButton.click()
+      await delay(regularDelayMs)
+
+      const inputAddress = await findElement(driver, By.css('input[placeholder="Search, public address (0x), or ENS"]'))
+      await inputAddress.sendKeys('0x2f318C334780961FB129D2a6c30D0763d9a5C970')
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      await inputAmount.sendKeys('1')
+
+      // Set the gas limit
+      const configureGas = await findElement(driver, By.css('.advanced-gas-options-btn'))
+      await configureGas.click()
+      await delay(regularDelayMs)
+
+      const gasModal = await driver.findElement(By.css('span .modal'))
+
+      const [gasPriceInput, gasLimitInput] = await findElements(driver, By.css('.advanced-tab__gas-edit-row__input'))
+      await gasPriceInput.sendKeys(Key.chord(Key.CONTROL, 'a'))
+      await delay(50)
+
+
+      await gasPriceInput.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await gasPriceInput.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await gasPriceInput.sendKeys('10')
+      await delay(50)
+      await delay(tinyDelayMs)
+      await delay(50)
+      await gasLimitInput.sendKeys(Key.chord(Key.CONTROL, 'a'))
+      await delay(50)
+
+      await gasLimitInput.sendKeys('25000')
+
+      const save = await findElement(driver, By.xpath(`//button[contains(text(), 'Save')]`))
+      await save.click()
+      await driver.wait(until.stalenessOf(gasModal))
+      await delay(regularDelayMs)
+
+      // Continue to next screen
+      const nextScreen = await findElement(driver, By.xpath(`//button[contains(text(), 'Next')]`))
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
+
+    it('has correct value and fee on the confirm screen the transaction', async function () {
+      const transactionAmounts = await findElements(driver, By.css('.currency-display-component__text'))
+      const transactionAmount = transactionAmounts[0]
+      assert.equal(await transactionAmount.getText(), '1')
+
+      const transactionFee = transactionAmounts[1]
+      assert.equal(await transactionFee.getText(), '0.00025')
+    })
+
+    it('edits the transaction', async function () {
+      const editButton = await findElement(driver, By.css('.confirm-page-container-header__back-button'))
+      await editButton.click()
+
+      await delay(regularDelayMs)
+
+      const inputAmount = await findElement(driver, By.css('.unit-input__input'))
+      await inputAmount.sendKeys(Key.chord(Key.CONTROL, 'a'))
+      await delay(50)
+      await inputAmount.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await inputAmount.sendKeys('2.2')
+
+      const configureGas = await findElement(driver, By.css('.advanced-gas-options-btn'))
+      await configureGas.click()
+      await delay(regularDelayMs)
+
+      const gasModal = await driver.findElement(By.css('span .modal'))
+
+      const [gasPriceInput, gasLimitInput] = await findElements(driver, By.css('.advanced-tab__gas-edit-row__input'))
+      await gasPriceInput.sendKeys(Key.chord(Key.CONTROL, 'a'))
+      await delay(50)
+
+      await gasPriceInput.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await gasPriceInput.sendKeys(Key.BACK_SPACE)
+      await delay(50)
+      await gasPriceInput.sendKeys('8')
+      await delay(50)
+      await delay(tinyDelayMs)
+      await delay(50)
+      await gasLimitInput.sendKeys(Key.chord(Key.CONTROL, 'a'))
+      await delay(50)
+
+      await gasLimitInput.sendKeys('100000')
+
+      const save = await findElement(driver, By.xpath(`//button[contains(text(), 'Save')]`))
+      await save.click()
+      await driver.wait(until.stalenessOf(gasModal))
+      await delay(regularDelayMs)
+
+      const nextScreen = await findElement(driver, By.xpath(`//button[contains(text(), 'Next')]`))
+      await nextScreen.click()
+      await delay(regularDelayMs)
+    })
+
+    it('has correct updated value on the confirm screen the transaction', async function () {
+      const transactionAmounts = await findElements(driver, By.css('.currency-display-component__text'))
+      const transactionAmount = transactionAmounts[0]
+      assert.equal(await transactionAmount.getText(), '2.2')
+
+      const transactionFee = transactionAmounts[1]
+      assert.equal(await transactionFee.getText(), '0.0008')
+    })
+
+    it('confirms the transaction', async function () {
+      const confirmButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Confirm')]`))
+      await confirmButton.click()
+      await delay(regularDelayMs)
+    })
+
+    it('finds the transaction in the transactions list', async function () {
+      const transactions = await findElements(driver, By.css('.transaction-list-item'))
+      assert.equal(transactions.length, 1)
+
+      const txValues = await findElements(driver, By.css('.transaction-list-item__amount--primary'))
+      assert.equal(txValues.length, 1)
+      assert.ok(/-2.2\s*ETH/.test(await txValues[0].getText()))
+    })
+  })
+})
diff --git a/test/e2e/send-eth-with-private-key-test/ethereumjs-tx.js b/test/e2e/send-eth-with-private-key-test/ethereumjs-tx.js
new file mode 100644
index 000000000..7afccb796
--- /dev/null
+++ b/test/e2e/send-eth-with-private-key-test/ethereumjs-tx.js
@@ -0,0 +1,711 @@
+/* eslint-disable */
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.ethereumjs = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+(function (global){
+"use strict";function compare(e,t){if(e===t)return 0;for(var r=e.length,n=t.length,i=0,a=Math.min(r,n);i<a;++i)if(e[i]!==t[i]){r=e[i],n=t[i];break}return r<n?-1:n<r?1:0}function isBuffer(e){return global.Buffer&&"function"==typeof global.Buffer.isBuffer?global.Buffer.isBuffer(e):!(null==e||!e._isBuffer)}function pToString(e){return Object.prototype.toString.call(e)}function isView(e){return!isBuffer(e)&&("function"==typeof global.ArrayBuffer&&("function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(e):!!e&&(e instanceof DataView||!!(e.buffer&&e.buffer instanceof ArrayBuffer))))}function getName(e){if(util.isFunction(e)){if(functionsHaveNames)return e.name;var t=e.toString().match(regex);return t&&t[1]}}function truncate(e,t){return"string"==typeof e?e.length<t?e:e.slice(0,t):e}function inspect(e){if(functionsHaveNames||!util.isFunction(e))return util.inspect(e);var t=getName(e);return"[Function"+(t?": "+t:"")+"]"}function getMessage(e){return truncate(inspect(e.actual),128)+" "+e.operator+" "+truncate(inspect(e.expected),128)}function fail(e,t,r,n,i){throw new assert.AssertionError({message:r,actual:e,expected:t,operator:n,stackStartFunction:i})}function ok(e,t){e||fail(e,!0,t,"==",assert.ok)}function _deepEqual(e,t,r,n){if(e===t)return!0;if(isBuffer(e)&&isBuffer(t))return 0===compare(e,t);if(util.isDate(e)&&util.isDate(t))return e.getTime()===t.getTime();if(util.isRegExp(e)&&util.isRegExp(t))return e.source===t.source&&e.global===t.global&&e.multiline===t.multiline&&e.lastIndex===t.lastIndex&&e.ignoreCase===t.ignoreCase;if(null!==e&&"object"==typeof e||null!==t&&"object"==typeof t){if(isView(e)&&isView(t)&&pToString(e)===pToString(t)&&!(e instanceof Float32Array||e instanceof Float64Array))return 0===compare(new Uint8Array(e.buffer),new Uint8Array(t.buffer));if(isBuffer(e)!==isBuffer(t))return!1;var i=(n=n||{actual:[],expected:[]}).actual.indexOf(e);return-1!==i&&i===n.expected.indexOf(t)||(n.actual.push(e),n.expected.push(t),objEquiv(e,t,r,n))}return r?e===t:e==t}function isArguments(e){return"[object Arguments]"==Object.prototype.toString.call(e)}function objEquiv(e,t,r,n){if(null===e||void 0===e||null===t||void 0===t)return!1;if(util.isPrimitive(e)||util.isPrimitive(t))return e===t;if(r&&Object.getPrototypeOf(e)!==Object.getPrototypeOf(t))return!1;var i=isArguments(e),a=isArguments(t);if(i&&!a||!i&&a)return!1;if(i)return e=pSlice.call(e),t=pSlice.call(t),_deepEqual(e,t,r);var s,o,u=objectKeys(e),f=objectKeys(t);if(u.length!==f.length)return!1;for(u.sort(),f.sort(),o=u.length-1;o>=0;o--)if(u[o]!==f[o])return!1;for(o=u.length-1;o>=0;o--)if(s=u[o],!_deepEqual(e[s],t[s],r,n))return!1;return!0}function notDeepStrictEqual(e,t,r){_deepEqual(e,t,!0)&&fail(e,t,r,"notDeepStrictEqual",notDeepStrictEqual)}function expectedException(e,t){if(!e||!t)return!1;if("[object RegExp]"==Object.prototype.toString.call(t))return t.test(e);try{if(e instanceof t)return!0}catch(e){}return!Error.isPrototypeOf(t)&&!0===t.call({},e)}function _tryBlock(e){var t;try{e()}catch(e){t=e}return t}function _throws(e,t,r,n){var i;if("function"!=typeof t)throw new TypeError('"block" argument must be a function');"string"==typeof r&&(n=r,r=null),i=_tryBlock(t),n=(r&&r.name?" ("+r.name+").":".")+(n?" "+n:"."),e&&!i&&fail(i,r,"Missing expected exception"+n);var a="string"==typeof n,s=!e&&util.isError(i),o=!e&&i&&!r;if((s&&a&&expectedException(i,r)||o)&&fail(i,r,"Got unwanted exception"+n),e&&i&&r&&!expectedException(i,r)||!e&&i)throw i}var util=require("util/"),hasOwn=Object.prototype.hasOwnProperty,pSlice=Array.prototype.slice,functionsHaveNames="foo"===function(){}.name,assert=module.exports=ok,regex=/\s*function\s+([^\(\s]*)\s*/;assert.AssertionError=function(e){this.name="AssertionError",this.actual=e.actual,this.expected=e.expected,this.operator=e.operator,e.message?(this.message=e.message,this.generatedMessage=!1):(this.message=getMessage(this),this.generatedMessage=!0);var t=e.stackStartFunction||fail;if(Error.captureStackTrace)Error.captureStackTrace(this,t);else{var r=new Error;if(r.stack){var n=r.stack,i=getName(t),a=n.indexOf("\n"+i);if(a>=0){var s=n.indexOf("\n",a+1);n=n.substring(s+1)}this.stack=n}}},util.inherits(assert.AssertionError,Error),assert.fail=fail,assert.ok=ok,assert.equal=function(e,t,r){e!=t&&fail(e,t,r,"==",assert.equal)},assert.notEqual=function(e,t,r){e==t&&fail(e,t,r,"!=",assert.notEqual)},assert.deepEqual=function(e,t,r){_deepEqual(e,t,!1)||fail(e,t,r,"deepEqual",assert.deepEqual)},assert.deepStrictEqual=function(e,t,r){_deepEqual(e,t,!0)||fail(e,t,r,"deepStrictEqual",assert.deepStrictEqual)},assert.notDeepEqual=function(e,t,r){_deepEqual(e,t,!1)&&fail(e,t,r,"notDeepEqual",assert.notDeepEqual)},assert.notDeepStrictEqual=notDeepStrictEqual,assert.strictEqual=function(e,t,r){e!==t&&fail(e,t,r,"===",assert.strictEqual)},assert.notStrictEqual=function(e,t,r){e===t&&fail(e,t,r,"!==",assert.notStrictEqual)},assert.throws=function(e,t,r){_throws(!0,e,t,r)},assert.doesNotThrow=function(e,t,r){_throws(!1,e,t,r)},assert.ifError=function(e){if(e)throw e};var objectKeys=Object.keys||function(e){var t=[];for(var r in e)hasOwn.call(e,r)&&t.push(r);return t};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"util/":103}],2:[function(require,module,exports){
+"use strict";function placeHoldersCount(o){var r=o.length;if(r%4>0)throw new Error("Invalid string. Length must be a multiple of 4");return"="===o[r-2]?2:"="===o[r-1]?1:0}function byteLength(o){return 3*o.length/4-placeHoldersCount(o)}function toByteArray(o){var r,e,t,u,n,p=o.length;u=placeHoldersCount(o),n=new Arr(3*p/4-u),e=u>0?p-4:p;var a=0;for(r=0;r<e;r+=4)t=revLookup[o.charCodeAt(r)]<<18|revLookup[o.charCodeAt(r+1)]<<12|revLookup[o.charCodeAt(r+2)]<<6|revLookup[o.charCodeAt(r+3)],n[a++]=t>>16&255,n[a++]=t>>8&255,n[a++]=255&t;return 2===u?(t=revLookup[o.charCodeAt(r)]<<2|revLookup[o.charCodeAt(r+1)]>>4,n[a++]=255&t):1===u&&(t=revLookup[o.charCodeAt(r)]<<10|revLookup[o.charCodeAt(r+1)]<<4|revLookup[o.charCodeAt(r+2)]>>2,n[a++]=t>>8&255,n[a++]=255&t),n}function tripletToBase64(o){return lookup[o>>18&63]+lookup[o>>12&63]+lookup[o>>6&63]+lookup[63&o]}function encodeChunk(o,r,e){for(var t,u=[],n=r;n<e;n+=3)t=(o[n]<<16)+(o[n+1]<<8)+o[n+2],u.push(tripletToBase64(t));return u.join("")}function fromByteArray(o){for(var r,e=o.length,t=e%3,u="",n=[],p=0,a=e-t;p<a;p+=16383)n.push(encodeChunk(o,p,p+16383>a?a:p+16383));return 1===t?(r=o[e-1],u+=lookup[r>>2],u+=lookup[r<<4&63],u+="=="):2===t&&(r=(o[e-2]<<8)+o[e-1],u+=lookup[r>>10],u+=lookup[r>>4&63],u+=lookup[r<<2&63],u+="="),n.push(u),n.join("")}exports.byteLength=byteLength,exports.toByteArray=toByteArray,exports.fromByteArray=fromByteArray;for(var lookup=[],revLookup=[],Arr="undefined"!=typeof Uint8Array?Uint8Array:Array,code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63;
+
+},{}],3:[function(require,module,exports){
+function check(e){if(e.length<8)return!1;if(e.length>72)return!1;if(48!==e[0])return!1;if(e[1]!==e.length-2)return!1;if(2!==e[2])return!1;var r=e[3];if(0===r)return!1;if(5+r>=e.length)return!1;if(2!==e[4+r])return!1;var n=e[5+r];return 0!==n&&(6+r+n===e.length&&(!(128&e[4])&&(!(r>1&&0===e[4]&&!(128&e[5]))&&(!(128&e[r+6])&&!(n>1&&0===e[r+6]&&!(128&e[r+7]))))))}function decode(e){if(e.length<8)throw new Error("DER sequence length is too short");if(e.length>72)throw new Error("DER sequence length is too long");if(48!==e[0])throw new Error("Expected DER sequence");if(e[1]!==e.length-2)throw new Error("DER sequence length is invalid");if(2!==e[2])throw new Error("Expected DER integer");var r=e[3];if(0===r)throw new Error("R length is zero");if(5+r>=e.length)throw new Error("R length is too long");if(2!==e[4+r])throw new Error("Expected DER integer (2)");var n=e[5+r];if(0===n)throw new Error("S length is zero");if(6+r+n!==e.length)throw new Error("S length is invalid");if(128&e[4])throw new Error("R value is negative");if(r>1&&0===e[4]&&!(128&e[5]))throw new Error("R value excessively padded");if(128&e[r+6])throw new Error("S value is negative");if(n>1&&0===e[r+6]&&!(128&e[r+7]))throw new Error("S value excessively padded");return{r:e.slice(4,4+r),s:e.slice(6+r)}}function encode(e,r){var n=e.length,t=r.length;if(0===n)throw new Error("R length is zero");if(0===t)throw new Error("S length is zero");if(n>33)throw new Error("R length is too long");if(t>33)throw new Error("S length is too long");if(128&e[0])throw new Error("R value is negative");if(128&r[0])throw new Error("S value is negative");if(n>1&&0===e[0]&&!(128&e[1]))throw new Error("R value excessively padded");if(t>1&&0===r[0]&&!(128&r[1]))throw new Error("S value excessively padded");var o=Buffer.allocUnsafe(6+n+t);return o[0]=48,o[1]=o.length-2,o[2]=2,o[3]=e.length,e.copy(o,4),o[4+n]=2,o[5+n]=r.length,r.copy(o,6+n),o}var Buffer=require("safe-buffer").Buffer;module.exports={check:check,decode:decode,encode:encode};
+
+},{"safe-buffer":82}],4:[function(require,module,exports){
+!function(t,i){"use strict";function r(t,i){if(!t)throw new Error(i||"Assertion failed")}function h(t,i){t.super_=i;var r=function(){};r.prototype=i.prototype,t.prototype=new r,t.prototype.constructor=t}function n(t,i,r){if(n.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==i&&"be"!==i||(r=i,i=10),this._init(t||0,i||10,r||"be"))}function e(t,i,r){for(var h=0,n=Math.min(t.length,r),e=i;e<n;e++){var o=t.charCodeAt(e)-48;h<<=4,h|=o>=49&&o<=54?o-49+10:o>=17&&o<=22?o-17+10:15&o}return h}function o(t,i,r,h){for(var n=0,e=Math.min(t.length,r),o=i;o<e;o++){var s=t.charCodeAt(o)-48;n*=h,n+=s>=49?s-49+10:s>=17?s-17+10:s}return n}function s(t){for(var i=new Array(t.bitLength()),r=0;r<i.length;r++){var h=r/26|0,n=r%26;i[r]=(t.words[h]&1<<n)>>>n}return i}function u(t,i,r){r.negative=i.negative^t.negative;var h=t.length+i.length|0;r.length=h,h=h-1|0;var n=0|t.words[0],e=0|i.words[0],o=n*e,s=67108863&o,u=o/67108864|0;r.words[0]=s;for(var a=1;a<h;a++){for(var l=u>>>26,m=67108863&u,f=Math.min(a,i.length-1),d=Math.max(0,a-t.length+1);d<=f;d++){var p=a-d|0;l+=(o=(n=0|t.words[p])*(e=0|i.words[d])+m)/67108864|0,m=67108863&o}r.words[a]=0|m,u=0|l}return 0!==u?r.words[a]=0|u:r.length--,r.strip()}function a(t,i,r){r.negative=i.negative^t.negative,r.length=t.length+i.length;for(var h=0,n=0,e=0;e<r.length-1;e++){var o=n;n=0;for(var s=67108863&h,u=Math.min(e,i.length-1),a=Math.max(0,e-t.length+1);a<=u;a++){var l=e-a,m=(0|t.words[l])*(0|i.words[a]),f=67108863&m;s=67108863&(f=f+s|0),n+=(o=(o=o+(m/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[e]=s,h=o,o=n}return 0!==h?r.words[e]=h:r.length--,r.strip()}function l(t,i,r){return(new m).mulp(t,i,r)}function m(t,i){this.x=t,this.y=i}function f(t,i){this.name=t,this.p=new n(i,16),this.n=this.p.bitLength(),this.k=new n(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function d(){f.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function p(){f.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function M(){f.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function v(){f.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function g(t){if("string"==typeof t){var i=n._prime(t);this.m=i.p,this.prime=i}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function c(t){g.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new n(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}"object"==typeof t?t.exports=n:i.BN=n,n.BN=n,n.wordSize=26;var w;try{w=require("buffer").Buffer}catch(t){}n.isBN=function(t){return t instanceof n||null!==t&&"object"==typeof t&&t.constructor.wordSize===n.wordSize&&Array.isArray(t.words)},n.max=function(t,i){return t.cmp(i)>0?t:i},n.min=function(t,i){return t.cmp(i)<0?t:i},n.prototype._init=function(t,i,h){if("number"==typeof t)return this._initNumber(t,i,h);if("object"==typeof t)return this._initArray(t,i,h);"hex"===i&&(i=16),r(i===(0|i)&&i>=2&&i<=36);var n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===i?this._parseHex(t,n):this._parseBase(t,i,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===h&&this._initArray(this.toArray(),i,h)},n.prototype._initNumber=function(t,i,h){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(r(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===h&&this._initArray(this.toArray(),i,h)},n.prototype._initArray=function(t,i,h){if(r("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var e,o,s=0;if("be"===h)for(n=t.length-1,e=0;n>=0;n-=3)o=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[e]|=o<<s&67108863,this.words[e+1]=o>>>26-s&67108863,(s+=24)>=26&&(s-=26,e++);else if("le"===h)for(n=0,e=0;n<t.length;n+=3)o=t[n]|t[n+1]<<8|t[n+2]<<16,this.words[e]|=o<<s&67108863,this.words[e+1]=o>>>26-s&67108863,(s+=24)>=26&&(s-=26,e++);return this.strip()},n.prototype._parseHex=function(t,i){this.length=Math.ceil((t.length-i)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var h,n,o=0;for(r=t.length-6,h=0;r>=i;r-=6)n=e(t,r,r+6),this.words[h]|=n<<o&67108863,this.words[h+1]|=n>>>26-o&4194303,(o+=24)>=26&&(o-=26,h++);r+6!==i&&(n=e(t,i,r+6),this.words[h]|=n<<o&67108863,this.words[h+1]|=n>>>26-o&4194303),this.strip()},n.prototype._parseBase=function(t,i,r){this.words=[0],this.length=1;for(var h=0,n=1;n<=67108863;n*=i)h++;h--,n=n/i|0;for(var e=t.length-r,s=e%h,u=Math.min(e,e-s)+r,a=0,l=r;l<u;l+=h)a=o(t,l,l+h,i),this.imuln(n),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a);if(0!==s){var m=1;for(a=o(t,l,t.length,i),l=0;l<s;l++)m*=i;this.imuln(m),this.words[0]+a<67108864?this.words[0]+=a:this._iaddn(a)}},n.prototype.copy=function(t){t.words=new Array(this.length);for(var i=0;i<this.length;i++)t.words[i]=this.words[i];t.length=this.length,t.negative=this.negative,t.red=this.red},n.prototype.clone=function(){var t=new n(null);return this.copy(t),t},n.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},n.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},n.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},n.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var y=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],b=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],_=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];n.prototype.toString=function(t,i){t=t||10,i=0|i||1;var h;if(16===t||"hex"===t){h="";for(var n=0,e=0,o=0;o<this.length;o++){var s=this.words[o],u=(16777215&(s<<n|e)).toString(16);h=0!==(e=s>>>24-n&16777215)||o!==this.length-1?y[6-u.length]+u+h:u+h,(n+=2)>=26&&(n-=26,o--)}for(0!==e&&(h=e.toString(16)+h);h.length%i!=0;)h="0"+h;return 0!==this.negative&&(h="-"+h),h}if(t===(0|t)&&t>=2&&t<=36){var a=b[t],l=_[t];h="";var m=this.clone();for(m.negative=0;!m.isZero();){var f=m.modn(l).toString(t);h=(m=m.idivn(l)).isZero()?f+h:y[a-f.length]+f+h}for(this.isZero()&&(h="0"+h);h.length%i!=0;)h="0"+h;return 0!==this.negative&&(h="-"+h),h}r(!1,"Base should be between 2 and 36")},n.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},n.prototype.toJSON=function(){return this.toString(16)},n.prototype.toBuffer=function(t,i){return r(void 0!==w),this.toArrayLike(w,t,i)},n.prototype.toArray=function(t,i){return this.toArrayLike(Array,t,i)},n.prototype.toArrayLike=function(t,i,h){var n=this.byteLength(),e=h||Math.max(1,n);r(n<=e,"byte array longer than desired length"),r(e>0,"Requested array length <= 0"),this.strip();var o,s,u="le"===i,a=new t(e),l=this.clone();if(u){for(s=0;!l.isZero();s++)o=l.andln(255),l.iushrn(8),a[s]=o;for(;s<e;s++)a[s]=0}else{for(s=0;s<e-n;s++)a[s]=0;for(s=0;!l.isZero();s++)o=l.andln(255),l.iushrn(8),a[e-s-1]=o}return a},Math.clz32?n.prototype._countBits=function(t){return 32-Math.clz32(t)}:n.prototype._countBits=function(t){var i=t,r=0;return i>=4096&&(r+=13,i>>>=13),i>=64&&(r+=7,i>>>=7),i>=8&&(r+=4,i>>>=4),i>=2&&(r+=2,i>>>=2),r+i},n.prototype._zeroBits=function(t){if(0===t)return 26;var i=t,r=0;return 0==(8191&i)&&(r+=13,i>>>=13),0==(127&i)&&(r+=7,i>>>=7),0==(15&i)&&(r+=4,i>>>=4),0==(3&i)&&(r+=2,i>>>=2),0==(1&i)&&r++,r},n.prototype.bitLength=function(){var t=this.words[this.length-1],i=this._countBits(t);return 26*(this.length-1)+i},n.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,i=0;i<this.length;i++){var r=this._zeroBits(this.words[i]);if(t+=r,26!==r)break}return t},n.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},n.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},n.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},n.prototype.isNeg=function(){return 0!==this.negative},n.prototype.neg=function(){return this.clone().ineg()},n.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},n.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var i=0;i<t.length;i++)this.words[i]=this.words[i]|t.words[i];return this.strip()},n.prototype.ior=function(t){return r(0==(this.negative|t.negative)),this.iuor(t)},n.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},n.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},n.prototype.iuand=function(t){var i;i=this.length>t.length?t:this;for(var r=0;r<i.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=i.length,this.strip()},n.prototype.iand=function(t){return r(0==(this.negative|t.negative)),this.iuand(t)},n.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},n.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},n.prototype.iuxor=function(t){var i,r;this.length>t.length?(i=this,r=t):(i=t,r=this);for(var h=0;h<r.length;h++)this.words[h]=i.words[h]^r.words[h];if(this!==i)for(;h<i.length;h++)this.words[h]=i.words[h];return this.length=i.length,this.strip()},n.prototype.ixor=function(t){return r(0==(this.negative|t.negative)),this.iuxor(t)},n.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},n.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},n.prototype.inotn=function(t){r("number"==typeof t&&t>=0);var i=0|Math.ceil(t/26),h=t%26;this._expand(i),h>0&&i--;for(var n=0;n<i;n++)this.words[n]=67108863&~this.words[n];return h>0&&(this.words[n]=~this.words[n]&67108863>>26-h),this.strip()},n.prototype.notn=function(t){return this.clone().inotn(t)},n.prototype.setn=function(t,i){r("number"==typeof t&&t>=0);var h=t/26|0,n=t%26;return this._expand(h+1),this.words[h]=i?this.words[h]|1<<n:this.words[h]&~(1<<n),this.strip()},n.prototype.iadd=function(t){var i;if(0!==this.negative&&0===t.negative)return this.negative=0,i=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,i=this.isub(t),t.negative=1,i._normSign();var r,h;this.length>t.length?(r=this,h=t):(r=t,h=this);for(var n=0,e=0;e<h.length;e++)i=(0|r.words[e])+(0|h.words[e])+n,this.words[e]=67108863&i,n=i>>>26;for(;0!==n&&e<r.length;e++)i=(0|r.words[e])+n,this.words[e]=67108863&i,n=i>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;e<r.length;e++)this.words[e]=r.words[e];return this},n.prototype.add=function(t){var i;return 0!==t.negative&&0===this.negative?(t.negative=0,i=this.sub(t),t.negative^=1,i):0===t.negative&&0!==this.negative?(this.negative=0,i=t.sub(this),this.negative=1,i):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},n.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var i=this.iadd(t);return t.negative=1,i._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;var h,n;r>0?(h=this,n=t):(h=t,n=this);for(var e=0,o=0;o<n.length;o++)e=(i=(0|h.words[o])-(0|n.words[o])+e)>>26,this.words[o]=67108863&i;for(;0!==e&&o<h.length;o++)e=(i=(0|h.words[o])+e)>>26,this.words[o]=67108863&i;if(0===e&&o<h.length&&h!==this)for(;o<h.length;o++)this.words[o]=h.words[o];return this.length=Math.max(this.length,o),h!==this&&(this.negative=1),this.strip()},n.prototype.sub=function(t){return this.clone().isub(t)};var k=function(t,i,r){var h,n,e,o=t.words,s=i.words,u=r.words,a=0,l=0|o[0],m=8191&l,f=l>>>13,d=0|o[1],p=8191&d,M=d>>>13,v=0|o[2],g=8191&v,c=v>>>13,w=0|o[3],y=8191&w,b=w>>>13,_=0|o[4],k=8191&_,A=_>>>13,x=0|o[5],S=8191&x,Z=x>>>13,q=0|o[6],R=8191&q,B=q>>>13,N=0|o[7],L=8191&N,I=N>>>13,z=0|o[8],T=8191&z,E=z>>>13,O=0|o[9],j=8191&O,K=O>>>13,P=0|s[0],F=8191&P,C=P>>>13,D=0|s[1],H=8191&D,J=D>>>13,U=0|s[2],G=8191&U,Q=U>>>13,V=0|s[3],W=8191&V,X=V>>>13,Y=0|s[4],$=8191&Y,tt=Y>>>13,it=0|s[5],rt=8191&it,ht=it>>>13,nt=0|s[6],et=8191&nt,ot=nt>>>13,st=0|s[7],ut=8191&st,at=st>>>13,lt=0|s[8],mt=8191&lt,ft=lt>>>13,dt=0|s[9],pt=8191&dt,Mt=dt>>>13;r.negative=t.negative^i.negative,r.length=19;var vt=(a+(h=Math.imul(m,F))|0)+((8191&(n=(n=Math.imul(m,C))+Math.imul(f,F)|0))<<13)|0;a=((e=Math.imul(f,C))+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,h=Math.imul(p,F),n=(n=Math.imul(p,C))+Math.imul(M,F)|0,e=Math.imul(M,C);var gt=(a+(h=h+Math.imul(m,H)|0)|0)+((8191&(n=(n=n+Math.imul(m,J)|0)+Math.imul(f,H)|0))<<13)|0;a=((e=e+Math.imul(f,J)|0)+(n>>>13)|0)+(gt>>>26)|0,gt&=67108863,h=Math.imul(g,F),n=(n=Math.imul(g,C))+Math.imul(c,F)|0,e=Math.imul(c,C),h=h+Math.imul(p,H)|0,n=(n=n+Math.imul(p,J)|0)+Math.imul(M,H)|0,e=e+Math.imul(M,J)|0;var ct=(a+(h=h+Math.imul(m,G)|0)|0)+((8191&(n=(n=n+Math.imul(m,Q)|0)+Math.imul(f,G)|0))<<13)|0;a=((e=e+Math.imul(f,Q)|0)+(n>>>13)|0)+(ct>>>26)|0,ct&=67108863,h=Math.imul(y,F),n=(n=Math.imul(y,C))+Math.imul(b,F)|0,e=Math.imul(b,C),h=h+Math.imul(g,H)|0,n=(n=n+Math.imul(g,J)|0)+Math.imul(c,H)|0,e=e+Math.imul(c,J)|0,h=h+Math.imul(p,G)|0,n=(n=n+Math.imul(p,Q)|0)+Math.imul(M,G)|0,e=e+Math.imul(M,Q)|0;var wt=(a+(h=h+Math.imul(m,W)|0)|0)+((8191&(n=(n=n+Math.imul(m,X)|0)+Math.imul(f,W)|0))<<13)|0;a=((e=e+Math.imul(f,X)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,h=Math.imul(k,F),n=(n=Math.imul(k,C))+Math.imul(A,F)|0,e=Math.imul(A,C),h=h+Math.imul(y,H)|0,n=(n=n+Math.imul(y,J)|0)+Math.imul(b,H)|0,e=e+Math.imul(b,J)|0,h=h+Math.imul(g,G)|0,n=(n=n+Math.imul(g,Q)|0)+Math.imul(c,G)|0,e=e+Math.imul(c,Q)|0,h=h+Math.imul(p,W)|0,n=(n=n+Math.imul(p,X)|0)+Math.imul(M,W)|0,e=e+Math.imul(M,X)|0;var yt=(a+(h=h+Math.imul(m,$)|0)|0)+((8191&(n=(n=n+Math.imul(m,tt)|0)+Math.imul(f,$)|0))<<13)|0;a=((e=e+Math.imul(f,tt)|0)+(n>>>13)|0)+(yt>>>26)|0,yt&=67108863,h=Math.imul(S,F),n=(n=Math.imul(S,C))+Math.imul(Z,F)|0,e=Math.imul(Z,C),h=h+Math.imul(k,H)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(A,H)|0,e=e+Math.imul(A,J)|0,h=h+Math.imul(y,G)|0,n=(n=n+Math.imul(y,Q)|0)+Math.imul(b,G)|0,e=e+Math.imul(b,Q)|0,h=h+Math.imul(g,W)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(c,W)|0,e=e+Math.imul(c,X)|0,h=h+Math.imul(p,$)|0,n=(n=n+Math.imul(p,tt)|0)+Math.imul(M,$)|0,e=e+Math.imul(M,tt)|0;var bt=(a+(h=h+Math.imul(m,rt)|0)|0)+((8191&(n=(n=n+Math.imul(m,ht)|0)+Math.imul(f,rt)|0))<<13)|0;a=((e=e+Math.imul(f,ht)|0)+(n>>>13)|0)+(bt>>>26)|0,bt&=67108863,h=Math.imul(R,F),n=(n=Math.imul(R,C))+Math.imul(B,F)|0,e=Math.imul(B,C),h=h+Math.imul(S,H)|0,n=(n=n+Math.imul(S,J)|0)+Math.imul(Z,H)|0,e=e+Math.imul(Z,J)|0,h=h+Math.imul(k,G)|0,n=(n=n+Math.imul(k,Q)|0)+Math.imul(A,G)|0,e=e+Math.imul(A,Q)|0,h=h+Math.imul(y,W)|0,n=(n=n+Math.imul(y,X)|0)+Math.imul(b,W)|0,e=e+Math.imul(b,X)|0,h=h+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(c,$)|0,e=e+Math.imul(c,tt)|0,h=h+Math.imul(p,rt)|0,n=(n=n+Math.imul(p,ht)|0)+Math.imul(M,rt)|0,e=e+Math.imul(M,ht)|0;var _t=(a+(h=h+Math.imul(m,et)|0)|0)+((8191&(n=(n=n+Math.imul(m,ot)|0)+Math.imul(f,et)|0))<<13)|0;a=((e=e+Math.imul(f,ot)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,h=Math.imul(L,F),n=(n=Math.imul(L,C))+Math.imul(I,F)|0,e=Math.imul(I,C),h=h+Math.imul(R,H)|0,n=(n=n+Math.imul(R,J)|0)+Math.imul(B,H)|0,e=e+Math.imul(B,J)|0,h=h+Math.imul(S,G)|0,n=(n=n+Math.imul(S,Q)|0)+Math.imul(Z,G)|0,e=e+Math.imul(Z,Q)|0,h=h+Math.imul(k,W)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(A,W)|0,e=e+Math.imul(A,X)|0,h=h+Math.imul(y,$)|0,n=(n=n+Math.imul(y,tt)|0)+Math.imul(b,$)|0,e=e+Math.imul(b,tt)|0,h=h+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,ht)|0)+Math.imul(c,rt)|0,e=e+Math.imul(c,ht)|0,h=h+Math.imul(p,et)|0,n=(n=n+Math.imul(p,ot)|0)+Math.imul(M,et)|0,e=e+Math.imul(M,ot)|0;var kt=(a+(h=h+Math.imul(m,ut)|0)|0)+((8191&(n=(n=n+Math.imul(m,at)|0)+Math.imul(f,ut)|0))<<13)|0;a=((e=e+Math.imul(f,at)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,h=Math.imul(T,F),n=(n=Math.imul(T,C))+Math.imul(E,F)|0,e=Math.imul(E,C),h=h+Math.imul(L,H)|0,n=(n=n+Math.imul(L,J)|0)+Math.imul(I,H)|0,e=e+Math.imul(I,J)|0,h=h+Math.imul(R,G)|0,n=(n=n+Math.imul(R,Q)|0)+Math.imul(B,G)|0,e=e+Math.imul(B,Q)|0,h=h+Math.imul(S,W)|0,n=(n=n+Math.imul(S,X)|0)+Math.imul(Z,W)|0,e=e+Math.imul(Z,X)|0,h=h+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(A,$)|0,e=e+Math.imul(A,tt)|0,h=h+Math.imul(y,rt)|0,n=(n=n+Math.imul(y,ht)|0)+Math.imul(b,rt)|0,e=e+Math.imul(b,ht)|0,h=h+Math.imul(g,et)|0,n=(n=n+Math.imul(g,ot)|0)+Math.imul(c,et)|0,e=e+Math.imul(c,ot)|0,h=h+Math.imul(p,ut)|0,n=(n=n+Math.imul(p,at)|0)+Math.imul(M,ut)|0,e=e+Math.imul(M,at)|0;var At=(a+(h=h+Math.imul(m,mt)|0)|0)+((8191&(n=(n=n+Math.imul(m,ft)|0)+Math.imul(f,mt)|0))<<13)|0;a=((e=e+Math.imul(f,ft)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,h=Math.imul(j,F),n=(n=Math.imul(j,C))+Math.imul(K,F)|0,e=Math.imul(K,C),h=h+Math.imul(T,H)|0,n=(n=n+Math.imul(T,J)|0)+Math.imul(E,H)|0,e=e+Math.imul(E,J)|0,h=h+Math.imul(L,G)|0,n=(n=n+Math.imul(L,Q)|0)+Math.imul(I,G)|0,e=e+Math.imul(I,Q)|0,h=h+Math.imul(R,W)|0,n=(n=n+Math.imul(R,X)|0)+Math.imul(B,W)|0,e=e+Math.imul(B,X)|0,h=h+Math.imul(S,$)|0,n=(n=n+Math.imul(S,tt)|0)+Math.imul(Z,$)|0,e=e+Math.imul(Z,tt)|0,h=h+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,ht)|0)+Math.imul(A,rt)|0,e=e+Math.imul(A,ht)|0,h=h+Math.imul(y,et)|0,n=(n=n+Math.imul(y,ot)|0)+Math.imul(b,et)|0,e=e+Math.imul(b,ot)|0,h=h+Math.imul(g,ut)|0,n=(n=n+Math.imul(g,at)|0)+Math.imul(c,ut)|0,e=e+Math.imul(c,at)|0,h=h+Math.imul(p,mt)|0,n=(n=n+Math.imul(p,ft)|0)+Math.imul(M,mt)|0,e=e+Math.imul(M,ft)|0;var xt=(a+(h=h+Math.imul(m,pt)|0)|0)+((8191&(n=(n=n+Math.imul(m,Mt)|0)+Math.imul(f,pt)|0))<<13)|0;a=((e=e+Math.imul(f,Mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,h=Math.imul(j,H),n=(n=Math.imul(j,J))+Math.imul(K,H)|0,e=Math.imul(K,J),h=h+Math.imul(T,G)|0,n=(n=n+Math.imul(T,Q)|0)+Math.imul(E,G)|0,e=e+Math.imul(E,Q)|0,h=h+Math.imul(L,W)|0,n=(n=n+Math.imul(L,X)|0)+Math.imul(I,W)|0,e=e+Math.imul(I,X)|0,h=h+Math.imul(R,$)|0,n=(n=n+Math.imul(R,tt)|0)+Math.imul(B,$)|0,e=e+Math.imul(B,tt)|0,h=h+Math.imul(S,rt)|0,n=(n=n+Math.imul(S,ht)|0)+Math.imul(Z,rt)|0,e=e+Math.imul(Z,ht)|0,h=h+Math.imul(k,et)|0,n=(n=n+Math.imul(k,ot)|0)+Math.imul(A,et)|0,e=e+Math.imul(A,ot)|0,h=h+Math.imul(y,ut)|0,n=(n=n+Math.imul(y,at)|0)+Math.imul(b,ut)|0,e=e+Math.imul(b,at)|0,h=h+Math.imul(g,mt)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(c,mt)|0,e=e+Math.imul(c,ft)|0;var St=(a+(h=h+Math.imul(p,pt)|0)|0)+((8191&(n=(n=n+Math.imul(p,Mt)|0)+Math.imul(M,pt)|0))<<13)|0;a=((e=e+Math.imul(M,Mt)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,h=Math.imul(j,G),n=(n=Math.imul(j,Q))+Math.imul(K,G)|0,e=Math.imul(K,Q),h=h+Math.imul(T,W)|0,n=(n=n+Math.imul(T,X)|0)+Math.imul(E,W)|0,e=e+Math.imul(E,X)|0,h=h+Math.imul(L,$)|0,n=(n=n+Math.imul(L,tt)|0)+Math.imul(I,$)|0,e=e+Math.imul(I,tt)|0,h=h+Math.imul(R,rt)|0,n=(n=n+Math.imul(R,ht)|0)+Math.imul(B,rt)|0,e=e+Math.imul(B,ht)|0,h=h+Math.imul(S,et)|0,n=(n=n+Math.imul(S,ot)|0)+Math.imul(Z,et)|0,e=e+Math.imul(Z,ot)|0,h=h+Math.imul(k,ut)|0,n=(n=n+Math.imul(k,at)|0)+Math.imul(A,ut)|0,e=e+Math.imul(A,at)|0,h=h+Math.imul(y,mt)|0,n=(n=n+Math.imul(y,ft)|0)+Math.imul(b,mt)|0,e=e+Math.imul(b,ft)|0;var Zt=(a+(h=h+Math.imul(g,pt)|0)|0)+((8191&(n=(n=n+Math.imul(g,Mt)|0)+Math.imul(c,pt)|0))<<13)|0;a=((e=e+Math.imul(c,Mt)|0)+(n>>>13)|0)+(Zt>>>26)|0,Zt&=67108863,h=Math.imul(j,W),n=(n=Math.imul(j,X))+Math.imul(K,W)|0,e=Math.imul(K,X),h=h+Math.imul(T,$)|0,n=(n=n+Math.imul(T,tt)|0)+Math.imul(E,$)|0,e=e+Math.imul(E,tt)|0,h=h+Math.imul(L,rt)|0,n=(n=n+Math.imul(L,ht)|0)+Math.imul(I,rt)|0,e=e+Math.imul(I,ht)|0,h=h+Math.imul(R,et)|0,n=(n=n+Math.imul(R,ot)|0)+Math.imul(B,et)|0,e=e+Math.imul(B,ot)|0,h=h+Math.imul(S,ut)|0,n=(n=n+Math.imul(S,at)|0)+Math.imul(Z,ut)|0,e=e+Math.imul(Z,at)|0,h=h+Math.imul(k,mt)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(A,mt)|0,e=e+Math.imul(A,ft)|0;var qt=(a+(h=h+Math.imul(y,pt)|0)|0)+((8191&(n=(n=n+Math.imul(y,Mt)|0)+Math.imul(b,pt)|0))<<13)|0;a=((e=e+Math.imul(b,Mt)|0)+(n>>>13)|0)+(qt>>>26)|0,qt&=67108863,h=Math.imul(j,$),n=(n=Math.imul(j,tt))+Math.imul(K,$)|0,e=Math.imul(K,tt),h=h+Math.imul(T,rt)|0,n=(n=n+Math.imul(T,ht)|0)+Math.imul(E,rt)|0,e=e+Math.imul(E,ht)|0,h=h+Math.imul(L,et)|0,n=(n=n+Math.imul(L,ot)|0)+Math.imul(I,et)|0,e=e+Math.imul(I,ot)|0,h=h+Math.imul(R,ut)|0,n=(n=n+Math.imul(R,at)|0)+Math.imul(B,ut)|0,e=e+Math.imul(B,at)|0,h=h+Math.imul(S,mt)|0,n=(n=n+Math.imul(S,ft)|0)+Math.imul(Z,mt)|0,e=e+Math.imul(Z,ft)|0;var Rt=(a+(h=h+Math.imul(k,pt)|0)|0)+((8191&(n=(n=n+Math.imul(k,Mt)|0)+Math.imul(A,pt)|0))<<13)|0;a=((e=e+Math.imul(A,Mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,h=Math.imul(j,rt),n=(n=Math.imul(j,ht))+Math.imul(K,rt)|0,e=Math.imul(K,ht),h=h+Math.imul(T,et)|0,n=(n=n+Math.imul(T,ot)|0)+Math.imul(E,et)|0,e=e+Math.imul(E,ot)|0,h=h+Math.imul(L,ut)|0,n=(n=n+Math.imul(L,at)|0)+Math.imul(I,ut)|0,e=e+Math.imul(I,at)|0,h=h+Math.imul(R,mt)|0,n=(n=n+Math.imul(R,ft)|0)+Math.imul(B,mt)|0,e=e+Math.imul(B,ft)|0;var Bt=(a+(h=h+Math.imul(S,pt)|0)|0)+((8191&(n=(n=n+Math.imul(S,Mt)|0)+Math.imul(Z,pt)|0))<<13)|0;a=((e=e+Math.imul(Z,Mt)|0)+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,h=Math.imul(j,et),n=(n=Math.imul(j,ot))+Math.imul(K,et)|0,e=Math.imul(K,ot),h=h+Math.imul(T,ut)|0,n=(n=n+Math.imul(T,at)|0)+Math.imul(E,ut)|0,e=e+Math.imul(E,at)|0,h=h+Math.imul(L,mt)|0,n=(n=n+Math.imul(L,ft)|0)+Math.imul(I,mt)|0,e=e+Math.imul(I,ft)|0;var Nt=(a+(h=h+Math.imul(R,pt)|0)|0)+((8191&(n=(n=n+Math.imul(R,Mt)|0)+Math.imul(B,pt)|0))<<13)|0;a=((e=e+Math.imul(B,Mt)|0)+(n>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,h=Math.imul(j,ut),n=(n=Math.imul(j,at))+Math.imul(K,ut)|0,e=Math.imul(K,at),h=h+Math.imul(T,mt)|0,n=(n=n+Math.imul(T,ft)|0)+Math.imul(E,mt)|0,e=e+Math.imul(E,ft)|0;var Lt=(a+(h=h+Math.imul(L,pt)|0)|0)+((8191&(n=(n=n+Math.imul(L,Mt)|0)+Math.imul(I,pt)|0))<<13)|0;a=((e=e+Math.imul(I,Mt)|0)+(n>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,h=Math.imul(j,mt),n=(n=Math.imul(j,ft))+Math.imul(K,mt)|0,e=Math.imul(K,ft);var It=(a+(h=h+Math.imul(T,pt)|0)|0)+((8191&(n=(n=n+Math.imul(T,Mt)|0)+Math.imul(E,pt)|0))<<13)|0;a=((e=e+Math.imul(E,Mt)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863;var zt=(a+(h=Math.imul(j,pt))|0)+((8191&(n=(n=Math.imul(j,Mt))+Math.imul(K,pt)|0))<<13)|0;return a=((e=Math.imul(K,Mt))+(n>>>13)|0)+(zt>>>26)|0,zt&=67108863,u[0]=vt,u[1]=gt,u[2]=ct,u[3]=wt,u[4]=yt,u[5]=bt,u[6]=_t,u[7]=kt,u[8]=At,u[9]=xt,u[10]=St,u[11]=Zt,u[12]=qt,u[13]=Rt,u[14]=Bt,u[15]=Nt,u[16]=Lt,u[17]=It,u[18]=zt,0!==a&&(u[19]=a,r.length++),r};Math.imul||(k=u),n.prototype.mulTo=function(t,i){var r=this.length+t.length;return 10===this.length&&10===t.length?k(this,t,i):r<63?u(this,t,i):r<1024?a(this,t,i):l(this,t,i)},m.prototype.makeRBT=function(t){for(var i=new Array(t),r=n.prototype._countBits(t)-1,h=0;h<t;h++)i[h]=this.revBin(h,r,t);return i},m.prototype.revBin=function(t,i,r){if(0===t||t===r-1)return t;for(var h=0,n=0;n<i;n++)h|=(1&t)<<i-n-1,t>>=1;return h},m.prototype.permute=function(t,i,r,h,n,e){for(var o=0;o<e;o++)h[o]=i[t[o]],n[o]=r[t[o]]},m.prototype.transform=function(t,i,r,h,n,e){this.permute(e,t,i,r,h,n);for(var o=1;o<n;o<<=1)for(var s=o<<1,u=Math.cos(2*Math.PI/s),a=Math.sin(2*Math.PI/s),l=0;l<n;l+=s)for(var m=u,f=a,d=0;d<o;d++){var p=r[l+d],M=h[l+d],v=r[l+d+o],g=h[l+d+o],c=m*v-f*g;g=m*g+f*v,v=c,r[l+d]=p+v,h[l+d]=M+g,r[l+d+o]=p-v,h[l+d+o]=M-g,d!==s&&(c=u*m-a*f,f=u*f+a*m,m=c)}},m.prototype.guessLen13b=function(t,i){var r=1|Math.max(i,t),h=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+h},m.prototype.conjugate=function(t,i,r){if(!(r<=1))for(var h=0;h<r/2;h++){var n=t[h];t[h]=t[r-h-1],t[r-h-1]=n,n=i[h],i[h]=-i[r-h-1],i[r-h-1]=-n}},m.prototype.normalize13b=function(t,i){for(var r=0,h=0;h<i/2;h++){var n=8192*Math.round(t[2*h+1]/i)+Math.round(t[2*h]/i)+r;t[h]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,i,h,n){for(var e=0,o=0;o<i;o++)e+=0|t[o],h[2*o]=8191&e,e>>>=13,h[2*o+1]=8191&e,e>>>=13;for(o=2*i;o<n;++o)h[o]=0;r(0===e),r(0==(-8192&e))},m.prototype.stub=function(t){for(var i=new Array(t),r=0;r<t;r++)i[r]=0;return i},m.prototype.mulp=function(t,i,r){var h=2*this.guessLen13b(t.length,i.length),n=this.makeRBT(h),e=this.stub(h),o=new Array(h),s=new Array(h),u=new Array(h),a=new Array(h),l=new Array(h),m=new Array(h),f=r.words;f.length=h,this.convert13b(t.words,t.length,o,h),this.convert13b(i.words,i.length,a,h),this.transform(o,e,s,u,h,n),this.transform(a,e,l,m,h,n);for(var d=0;d<h;d++){var p=s[d]*l[d]-u[d]*m[d];u[d]=s[d]*m[d]+u[d]*l[d],s[d]=p}return this.conjugate(s,u,h),this.transform(s,u,f,e,h,n),this.conjugate(f,e,h),this.normalize13b(f,h),r.negative=t.negative^i.negative,r.length=t.length+i.length,r.strip()},n.prototype.mul=function(t){var i=new n(null);return i.words=new Array(this.length+t.length),this.mulTo(t,i)},n.prototype.mulf=function(t){var i=new n(null);return i.words=new Array(this.length+t.length),l(this,t,i)},n.prototype.imul=function(t){return this.clone().mulTo(t,this)},n.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var i=0,h=0;h<this.length;h++){var n=(0|this.words[h])*t,e=(67108863&n)+(67108863&i);i>>=26,i+=n/67108864|0,i+=e>>>26,this.words[h]=67108863&e}return 0!==i&&(this.words[h]=i,this.length++),this},n.prototype.muln=function(t){return this.clone().imuln(t)},n.prototype.sqr=function(){return this.mul(this)},n.prototype.isqr=function(){return this.imul(this.clone())},n.prototype.pow=function(t){var i=s(t);if(0===i.length)return new n(1);for(var r=this,h=0;h<i.length&&0===i[h];h++,r=r.sqr());if(++h<i.length)for(var e=r.sqr();h<i.length;h++,e=e.sqr())0!==i[h]&&(r=r.mul(e));return r},n.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var i,h=t%26,n=(t-h)/26,e=67108863>>>26-h<<26-h;if(0!==h){var o=0;for(i=0;i<this.length;i++){var s=this.words[i]&e,u=(0|this.words[i])-s<<h;this.words[i]=u|o,o=s>>>26-h}o&&(this.words[i]=o,this.length++)}if(0!==n){for(i=this.length-1;i>=0;i--)this.words[i+n]=this.words[i];for(i=0;i<n;i++)this.words[i]=0;this.length+=n}return this.strip()},n.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},n.prototype.iushrn=function(t,i,h){r("number"==typeof t&&t>=0);var n;n=i?(i-i%26)/26:0;var e=t%26,o=Math.min((t-e)/26,this.length),s=67108863^67108863>>>e<<e,u=h;if(n-=o,n=Math.max(0,n),u){for(var a=0;a<o;a++)u.words[a]=this.words[a];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,a=0;a<this.length;a++)this.words[a]=this.words[a+o];else this.words[0]=0,this.length=1;var l=0;for(a=this.length-1;a>=0&&(0!==l||a>=n);a--){var m=0|this.words[a];this.words[a]=l<<26-e|m>>>e,l=m&s}return u&&0!==l&&(u.words[u.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},n.prototype.ishrn=function(t,i,h){return r(0===this.negative),this.iushrn(t,i,h)},n.prototype.shln=function(t){return this.clone().ishln(t)},n.prototype.ushln=function(t){return this.clone().iushln(t)},n.prototype.shrn=function(t){return this.clone().ishrn(t)},n.prototype.ushrn=function(t){return this.clone().iushrn(t)},n.prototype.testn=function(t){r("number"==typeof t&&t>=0);var i=t%26,h=(t-i)/26,n=1<<i;return!(this.length<=h)&&!!(this.words[h]&n)},n.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var i=t%26,h=(t-i)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=h)return this;if(0!==i&&h++,this.length=Math.min(h,this.length),0!==i){var n=67108863^67108863>>>i<<i;this.words[this.length-1]&=n}return this.strip()},n.prototype.maskn=function(t){return this.clone().imaskn(t)},n.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},n.prototype._iaddn=function(t){this.words[0]+=t;for(var i=0;i<this.length&&this.words[i]>=67108864;i++)this.words[i]-=67108864,i===this.length-1?this.words[i+1]=1:this.words[i+1]++;return this.length=Math.max(this.length,i+1),this},n.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var i=0;i<this.length&&this.words[i]<0;i++)this.words[i]+=67108864,this.words[i+1]-=1;return this.strip()},n.prototype.addn=function(t){return this.clone().iaddn(t)},n.prototype.subn=function(t){return this.clone().isubn(t)},n.prototype.iabs=function(){return this.negative=0,this},n.prototype.abs=function(){return this.clone().iabs()},n.prototype._ishlnsubmul=function(t,i,h){var n,e=t.length+h;this._expand(e);var o,s=0;for(n=0;n<t.length;n++){o=(0|this.words[n+h])+s;var u=(0|t.words[n])*i;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[n+h]=67108863&o}for(;n<this.length-h;n++)s=(o=(0|this.words[n+h])+s)>>26,this.words[n+h]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,n=0;n<this.length;n++)s=(o=-(0|this.words[n])+s)>>26,this.words[n]=67108863&o;return this.negative=1,this.strip()},n.prototype._wordDiv=function(t,i){var r=this.length-t.length,h=this.clone(),e=t,o=0|e.words[e.length-1];0!==(r=26-this._countBits(o))&&(e=e.ushln(r),h.iushln(r),o=0|e.words[e.length-1]);var s,u=h.length-e.length;if("mod"!==i){(s=new n(null)).length=u+1,s.words=new Array(s.length);for(var a=0;a<s.length;a++)s.words[a]=0}var l=h.clone()._ishlnsubmul(e,1,u);0===l.negative&&(h=l,s&&(s.words[u]=1));for(var m=u-1;m>=0;m--){var f=67108864*(0|h.words[e.length+m])+(0|h.words[e.length+m-1]);for(f=Math.min(f/o|0,67108863),h._ishlnsubmul(e,f,m);0!==h.negative;)f--,h.negative=0,h._ishlnsubmul(e,1,m),h.isZero()||(h.negative^=1);s&&(s.words[m]=f)}return s&&s.strip(),h.strip(),"div"!==i&&0!==r&&h.iushrn(r),{div:s||null,mod:h}},n.prototype.divmod=function(t,i,h){if(r(!t.isZero()),this.isZero())return{div:new n(0),mod:new n(0)};var e,o,s;return 0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,i),"mod"!==i&&(e=s.div.neg()),"div"!==i&&(o=s.mod.neg(),h&&0!==o.negative&&o.iadd(t)),{div:e,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),i),"mod"!==i&&(e=s.div.neg()),{div:e,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),i),"div"!==i&&(o=s.mod.neg(),h&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new n(0),mod:this}:1===t.length?"div"===i?{div:this.divn(t.words[0]),mod:null}:"mod"===i?{div:null,mod:new n(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new n(this.modn(t.words[0]))}:this._wordDiv(t,i)},n.prototype.div=function(t){return this.divmod(t,"div",!1).div},n.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},n.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},n.prototype.divRound=function(t){var i=this.divmod(t);if(i.mod.isZero())return i.div;var r=0!==i.div.negative?i.mod.isub(t):i.mod,h=t.ushrn(1),n=t.andln(1),e=r.cmp(h);return e<0||1===n&&0===e?i.div:0!==i.div.negative?i.div.isubn(1):i.div.iaddn(1)},n.prototype.modn=function(t){r(t<=67108863);for(var i=(1<<26)%t,h=0,n=this.length-1;n>=0;n--)h=(i*h+(0|this.words[n]))%t;return h},n.prototype.idivn=function(t){r(t<=67108863);for(var i=0,h=this.length-1;h>=0;h--){var n=(0|this.words[h])+67108864*i;this.words[h]=n/t|0,i=n%t}return this.strip()},n.prototype.divn=function(t){return this.clone().idivn(t)},n.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var i=this,h=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e=new n(1),o=new n(0),s=new n(0),u=new n(1),a=0;i.isEven()&&h.isEven();)i.iushrn(1),h.iushrn(1),++a;for(var l=h.clone(),m=i.clone();!i.isZero();){for(var f=0,d=1;0==(i.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(i.iushrn(f);f-- >0;)(e.isOdd()||o.isOdd())&&(e.iadd(l),o.isub(m)),e.iushrn(1),o.iushrn(1);for(var p=0,M=1;0==(h.words[0]&M)&&p<26;++p,M<<=1);if(p>0)for(h.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(l),u.isub(m)),s.iushrn(1),u.iushrn(1);i.cmp(h)>=0?(i.isub(h),e.isub(s),o.isub(u)):(h.isub(i),s.isub(e),u.isub(o))}return{a:s,b:u,gcd:h.iushln(a)}},n.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var i=this,h=t.clone();i=0!==i.negative?i.umod(t):i.clone();for(var e=new n(1),o=new n(0),s=h.clone();i.cmpn(1)>0&&h.cmpn(1)>0;){for(var u=0,a=1;0==(i.words[0]&a)&&u<26;++u,a<<=1);if(u>0)for(i.iushrn(u);u-- >0;)e.isOdd()&&e.iadd(s),e.iushrn(1);for(var l=0,m=1;0==(h.words[0]&m)&&l<26;++l,m<<=1);if(l>0)for(h.iushrn(l);l-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);i.cmp(h)>=0?(i.isub(h),e.isub(o)):(h.isub(i),o.isub(e))}var f;return(f=0===i.cmpn(1)?e:o).cmpn(0)<0&&f.iadd(t),f},n.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var i=this.clone(),r=t.clone();i.negative=0,r.negative=0;for(var h=0;i.isEven()&&r.isEven();h++)i.iushrn(1),r.iushrn(1);for(;;){for(;i.isEven();)i.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=i.cmp(r);if(n<0){var e=i;i=r,r=e}else if(0===n||0===r.cmpn(1))break;i.isub(r)}return r.iushln(h)},n.prototype.invm=function(t){return this.egcd(t).a.umod(t)},n.prototype.isEven=function(){return 0==(1&this.words[0])},n.prototype.isOdd=function(){return 1==(1&this.words[0])},n.prototype.andln=function(t){return this.words[0]&t},n.prototype.bincn=function(t){r("number"==typeof t);var i=t%26,h=(t-i)/26,n=1<<i;if(this.length<=h)return this._expand(h+1),this.words[h]|=n,this;for(var e=n,o=h;0!==e&&o<this.length;o++){var s=0|this.words[o];e=(s+=e)>>>26,s&=67108863,this.words[o]=s}return 0!==e&&(this.words[o]=e,this.length++),this},n.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},n.prototype.cmpn=function(t){var i=t<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;this.strip();var h;if(this.length>1)h=1;else{i&&(t=-t),r(t<=67108863,"Number is too big");var n=0|this.words[0];h=n===t?0:n<t?-1:1}return 0!==this.negative?0|-h:h},n.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var i=this.ucmp(t);return 0!==this.negative?0|-i:i},n.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var i=0,r=this.length-1;r>=0;r--){var h=0|this.words[r],n=0|t.words[r];if(h!==n){h<n?i=-1:h>n&&(i=1);break}}return i},n.prototype.gtn=function(t){return 1===this.cmpn(t)},n.prototype.gt=function(t){return 1===this.cmp(t)},n.prototype.gten=function(t){return this.cmpn(t)>=0},n.prototype.gte=function(t){return this.cmp(t)>=0},n.prototype.ltn=function(t){return-1===this.cmpn(t)},n.prototype.lt=function(t){return-1===this.cmp(t)},n.prototype.lten=function(t){return this.cmpn(t)<=0},n.prototype.lte=function(t){return this.cmp(t)<=0},n.prototype.eqn=function(t){return 0===this.cmpn(t)},n.prototype.eq=function(t){return 0===this.cmp(t)},n.red=function(t){return new g(t)},n.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},n.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},n.prototype._forceRed=function(t){return this.red=t,this},n.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},n.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},n.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},n.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},n.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},n.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},n.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},n.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},n.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},n.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},n.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},n.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},n.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},n.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var A={k256:null,p224:null,p192:null,p25519:null};f.prototype._tmp=function(){var t=new n(null);return t.words=new Array(Math.ceil(this.n/13)),t},f.prototype.ireduce=function(t){var i,r=t;do{this.split(r,this.tmp),i=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(i>this.n);var h=i<this.n?-1:r.ucmp(this.p);return 0===h?(r.words[0]=0,r.length=1):h>0?r.isub(this.p):r.strip(),r},f.prototype.split=function(t,i){t.iushrn(this.n,0,i)},f.prototype.imulK=function(t){return t.imul(this.k)},h(d,f),d.prototype.split=function(t,i){for(var r=Math.min(t.length,9),h=0;h<r;h++)i.words[h]=t.words[h];if(i.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(i.words[i.length++]=4194303&n,h=10;h<t.length;h++){var e=0|t.words[h];t.words[h-10]=(4194303&e)<<4|n>>>22,n=e}n>>>=22,t.words[h-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},d.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var i=0,r=0;r<t.length;r++){var h=0|t.words[r];i+=977*h,t.words[r]=67108863&i,i=64*h+(i/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},h(p,f),h(M,f),h(v,f),v.prototype.imulK=function(t){for(var i=0,r=0;r<t.length;r++){var h=19*(0|t.words[r])+i,n=67108863&h;h>>>=26,t.words[r]=n,i=h}return 0!==i&&(t.words[t.length++]=i),t},n._prime=function(t){if(A[t])return A[t];var i;if("k256"===t)i=new d;else if("p224"===t)i=new p;else if("p192"===t)i=new M;else{if("p25519"!==t)throw new Error("Unknown prime "+t);i=new v}return A[t]=i,i},g.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},g.prototype._verify2=function(t,i){r(0==(t.negative|i.negative),"red works only with positives"),r(t.red&&t.red===i.red,"red works only with red numbers")},g.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},g.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},g.prototype.add=function(t,i){this._verify2(t,i);var r=t.add(i);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},g.prototype.iadd=function(t,i){this._verify2(t,i);var r=t.iadd(i);return r.cmp(this.m)>=0&&r.isub(this.m),r},g.prototype.sub=function(t,i){this._verify2(t,i);var r=t.sub(i);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},g.prototype.isub=function(t,i){this._verify2(t,i);var r=t.isub(i);return r.cmpn(0)<0&&r.iadd(this.m),r},g.prototype.shl=function(t,i){return this._verify1(t),this.imod(t.ushln(i))},g.prototype.imul=function(t,i){return this._verify2(t,i),this.imod(t.imul(i))},g.prototype.mul=function(t,i){return this._verify2(t,i),this.imod(t.mul(i))},g.prototype.isqr=function(t){return this.imul(t,t.clone())},g.prototype.sqr=function(t){return this.mul(t,t)},g.prototype.sqrt=function(t){if(t.isZero())return t.clone();var i=this.m.andln(3);if(r(i%2==1),3===i){var h=this.m.add(new n(1)).iushrn(2);return this.pow(t,h)}for(var e=this.m.subn(1),o=0;!e.isZero()&&0===e.andln(1);)o++,e.iushrn(1);r(!e.isZero());var s=new n(1).toRed(this),u=s.redNeg(),a=this.m.subn(1).iushrn(1),l=this.m.bitLength();for(l=new n(2*l*l).toRed(this);0!==this.pow(l,a).cmp(u);)l.redIAdd(u);for(var m=this.pow(l,e),f=this.pow(t,e.addn(1).iushrn(1)),d=this.pow(t,e),p=o;0!==d.cmp(s);){for(var M=d,v=0;0!==M.cmp(s);v++)M=M.redSqr();r(v<p);var g=this.pow(m,new n(1).iushln(p-v-1));f=f.redMul(g),m=g.redSqr(),d=d.redMul(m),p=v}return f},g.prototype.invm=function(t){var i=t._invmp(this.m);return 0!==i.negative?(i.negative=0,this.imod(i).redNeg()):this.imod(i)},g.prototype.pow=function(t,i){if(i.isZero())return new n(1).toRed(this);if(0===i.cmpn(1))return t.clone();var r=new Array(16);r[0]=new n(1).toRed(this),r[1]=t;for(var h=2;h<r.length;h++)r[h]=this.mul(r[h-1],t);var e=r[0],o=0,s=0,u=i.bitLength()%26;for(0===u&&(u=26),h=i.length-1;h>=0;h--){for(var a=i.words[h],l=u-1;l>=0;l--){var m=a>>l&1;e!==r[0]&&(e=this.sqr(e)),0!==m||0!==o?(o<<=1,o|=m,(4===++s||0===h&&0===l)&&(e=this.mul(e,r[o]),s=0,o=0)):s=0}u=26}return e},g.prototype.convertTo=function(t){var i=t.umod(this.m);return i===t?i.clone():i},g.prototype.convertFrom=function(t){var i=t.clone();return i.red=null,i},n.mont=function(t){return new c(t)},h(c,g),c.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},c.prototype.convertFrom=function(t){var i=this.imod(t.mul(this.rinv));return i.red=null,i},c.prototype.imul=function(t,i){if(t.isZero()||i.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(i),h=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(h).iushrn(this.shift),e=n;return n.cmp(this.m)>=0?e=n.isub(this.m):n.cmpn(0)<0&&(e=n.iadd(this.m)),e._forceRed(this)},c.prototype.mul=function(t,i){if(t.isZero()||i.isZero())return new n(0)._forceRed(this);var r=t.mul(i),h=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),e=r.isub(h).iushrn(this.shift),o=e;return e.cmp(this.m)>=0?o=e.isub(this.m):e.cmpn(0)<0&&(o=e.iadd(this.m)),o._forceRed(this)},c.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}("undefined"==typeof module||module,this);
+
+},{"buffer":6}],5:[function(require,module,exports){
+function Rand(t){this.rand=t}var r;if(module.exports=function(t){return r||(r=new Rand(null)),r.generate(t)},module.exports.Rand=Rand,Rand.prototype.generate=function(t){return this._rand(t)},Rand.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var r=new Uint8Array(t),e=0;e<r.length;e++)r[e]=this.rand.getByte();return r},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?Rand.prototype._rand=function(t){var r=new Uint8Array(t);return self.crypto.getRandomValues(r),r}:self.msCrypto&&self.msCrypto.getRandomValues?Rand.prototype._rand=function(t){var r=new Uint8Array(t);return self.msCrypto.getRandomValues(r),r}:"object"==typeof window&&(Rand.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var crypto=require("crypto");if("function"!=typeof crypto.randomBytes)throw new Error("Not supported");Rand.prototype._rand=function(t){return crypto.randomBytes(t)}}catch(t){}
+
+},{"crypto":6}],6:[function(require,module,exports){
+
+},{}],7:[function(require,module,exports){
+(function (Buffer){
+const Sha3=require("js-sha3"),hashLengths=[224,256,384,512];var hash=function(t){if(void 0!==t&&-1==hashLengths.indexOf(t))throw new Error("Unsupported hash length");this.content=[],this.bitcount=t?"keccak_"+t:"keccak_512"};hash.prototype.update=function(t){if(Buffer.isBuffer(t))this.content.push(t);else{if("string"!=typeof t)throw new Error("Unsupported argument to update");this.content.push(new Buffer(t))}return this},hash.prototype.digest=function(t){var e=Sha3[this.bitcount](Buffer.concat(this.content));if("hex"===t)return e;if("binary"===t||void 0===t)return new Buffer(e,"hex").toString("binary");throw new Error("Unsupported encoding for digest: "+t)},module.exports={SHA3Hash:hash};
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":8,"js-sha3":55}],8:[function(require,module,exports){
+"use strict";function typedArraySupport(){try{var e=new Uint8Array(1);return e.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===e.foo()}catch(e){return!1}}function createBuffer(e){if(e>K_MAX_LENGTH)throw new RangeError("Invalid typed array length");var t=new Uint8Array(e);return t.__proto__=Buffer.prototype,t}function Buffer(e,t,r){if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return allocUnsafe(e)}return from(e,t,r)}function from(e,t,r){if("number"==typeof e)throw new TypeError('"value" argument must not be a number');return isArrayBuffer(e)?fromArrayBuffer(e,t,r):"string"==typeof e?fromString(e,t):fromObject(e)}function assertSize(e){if("number"!=typeof e)throw new TypeError('"size" argument must be a number');if(e<0)throw new RangeError('"size" argument must not be negative')}function alloc(e,t,r){return assertSize(e),e<=0?createBuffer(e):void 0!==t?"string"==typeof r?createBuffer(e).fill(t,r):createBuffer(e).fill(t):createBuffer(e)}function allocUnsafe(e){return assertSize(e),createBuffer(e<0?0:0|checked(e))}function fromString(e,t){if("string"==typeof t&&""!==t||(t="utf8"),!Buffer.isEncoding(t))throw new TypeError('"encoding" must be a valid string encoding');var r=0|byteLength(e,t),n=createBuffer(r),f=n.write(e,t);return f!==r&&(n=n.slice(0,f)),n}function fromArrayLike(e){for(var t=e.length<0?0:0|checked(e.length),r=createBuffer(t),n=0;n<t;n+=1)r[n]=255&e[n];return r}function fromArrayBuffer(e,t,r){if(t<0||e.byteLength<t)throw new RangeError("'offset' is out of bounds");if(e.byteLength<t+(r||0))throw new RangeError("'length' is out of bounds");var n;return n=void 0===t&&void 0===r?new Uint8Array(e):void 0===r?new Uint8Array(e,t):new Uint8Array(e,t,r),n.__proto__=Buffer.prototype,n}function fromObject(e){if(Buffer.isBuffer(e)){var t=0|checked(e.length),r=createBuffer(t);return 0===r.length?r:(e.copy(r,0,0,t),r)}if(e){if(isArrayBufferView(e)||"length"in e)return"number"!=typeof e.length||numberIsNaN(e.length)?createBuffer(0):fromArrayLike(e);if("Buffer"===e.type&&Array.isArray(e.data))return fromArrayLike(e.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}function checked(e){if(e>=K_MAX_LENGTH)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+K_MAX_LENGTH.toString(16)+" bytes");return 0|e}function SlowBuffer(e){return+e!=e&&(e=0),Buffer.alloc(+e)}function byteLength(e,t){if(Buffer.isBuffer(e))return e.length;if(isArrayBufferView(e)||isArrayBuffer(e))return e.byteLength;"string"!=typeof e&&(e=""+e);var r=e.length;if(0===r)return 0;for(var n=!1;;)switch(t){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return utf8ToBytes(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return base64ToBytes(e).length;default:if(n)return utf8ToBytes(e).length;t=(""+t).toLowerCase(),n=!0}}function slowToString(e,t,r){var n=!1;if((void 0===t||t<0)&&(t=0),t>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if(r>>>=0,t>>>=0,r<=t)return"";for(e||(e="utf8");;)switch(e){case"hex":return hexSlice(this,t,r);case"utf8":case"utf-8":return utf8Slice(this,t,r);case"ascii":return asciiSlice(this,t,r);case"latin1":case"binary":return latin1Slice(this,t,r);case"base64":return base64Slice(this,t,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,t,r);default:if(n)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),n=!0}}function swap(e,t,r){var n=e[t];e[t]=e[r],e[r]=n}function bidirectionalIndexOf(e,t,r,n,f){if(0===e.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),r=+r,numberIsNaN(r)&&(r=f?0:e.length-1),r<0&&(r=e.length+r),r>=e.length){if(f)return-1;r=e.length-1}else if(r<0){if(!f)return-1;r=0}if("string"==typeof t&&(t=Buffer.from(t,n)),Buffer.isBuffer(t))return 0===t.length?-1:arrayIndexOf(e,t,r,n,f);if("number"==typeof t)return t&=255,"function"==typeof Uint8Array.prototype.indexOf?f?Uint8Array.prototype.indexOf.call(e,t,r):Uint8Array.prototype.lastIndexOf.call(e,t,r):arrayIndexOf(e,[t],r,n,f);throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(e,t,r,n,f){function i(e,t){return 1===o?e[t]:e.readUInt16BE(t*o)}var o=1,u=e.length,s=t.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(e.length<2||t.length<2)return-1;o=2,u/=2,s/=2,r/=2}var a;if(f){var h=-1;for(a=r;a<u;a++)if(i(e,a)===i(t,-1===h?0:a-h)){if(-1===h&&(h=a),a-h+1===s)return h*o}else-1!==h&&(a-=a-h),h=-1}else for(r+s>u&&(r=u-s),a=r;a>=0;a--){for(var c=!0,l=0;l<s;l++)if(i(e,a+l)!==i(t,l)){c=!1;break}if(c)return a}return-1}function hexWrite(e,t,r,n){r=Number(r)||0;var f=e.length-r;n?(n=Number(n))>f&&(n=f):n=f;var i=t.length;if(i%2!=0)throw new TypeError("Invalid hex string");n>i/2&&(n=i/2);for(var o=0;o<n;++o){var u=parseInt(t.substr(2*o,2),16);if(numberIsNaN(u))return o;e[r+o]=u}return o}function utf8Write(e,t,r,n){return blitBuffer(utf8ToBytes(t,e.length-r),e,r,n)}function asciiWrite(e,t,r,n){return blitBuffer(asciiToBytes(t),e,r,n)}function latin1Write(e,t,r,n){return asciiWrite(e,t,r,n)}function base64Write(e,t,r,n){return blitBuffer(base64ToBytes(t),e,r,n)}function ucs2Write(e,t,r,n){return blitBuffer(utf16leToBytes(t,e.length-r),e,r,n)}function base64Slice(e,t,r){return 0===t&&r===e.length?base64.fromByteArray(e):base64.fromByteArray(e.slice(t,r))}function utf8Slice(e,t,r){r=Math.min(e.length,r);for(var n=[],f=t;f<r;){var i=e[f],o=null,u=i>239?4:i>223?3:i>191?2:1;if(f+u<=r){var s,a,h,c;switch(u){case 1:i<128&&(o=i);break;case 2:128==(192&(s=e[f+1]))&&(c=(31&i)<<6|63&s)>127&&(o=c);break;case 3:s=e[f+1],a=e[f+2],128==(192&s)&&128==(192&a)&&(c=(15&i)<<12|(63&s)<<6|63&a)>2047&&(c<55296||c>57343)&&(o=c);break;case 4:s=e[f+1],a=e[f+2],h=e[f+3],128==(192&s)&&128==(192&a)&&128==(192&h)&&(c=(15&i)<<18|(63&s)<<12|(63&a)<<6|63&h)>65535&&c<1114112&&(o=c)}}null===o?(o=65533,u=1):o>65535&&(o-=65536,n.push(o>>>10&1023|55296),o=56320|1023&o),n.push(o),f+=u}return decodeCodePointsArray(n)}function decodeCodePointsArray(e){var t=e.length;if(t<=MAX_ARGUMENTS_LENGTH)return String.fromCharCode.apply(String,e);for(var r="",n=0;n<t;)r+=String.fromCharCode.apply(String,e.slice(n,n+=MAX_ARGUMENTS_LENGTH));return r}function asciiSlice(e,t,r){var n="";r=Math.min(e.length,r);for(var f=t;f<r;++f)n+=String.fromCharCode(127&e[f]);return n}function latin1Slice(e,t,r){var n="";r=Math.min(e.length,r);for(var f=t;f<r;++f)n+=String.fromCharCode(e[f]);return n}function hexSlice(e,t,r){var n=e.length;(!t||t<0)&&(t=0),(!r||r<0||r>n)&&(r=n);for(var f="",i=t;i<r;++i)f+=toHex(e[i]);return f}function utf16leSlice(e,t,r){for(var n=e.slice(t,r),f="",i=0;i<n.length;i+=2)f+=String.fromCharCode(n[i]+256*n[i+1]);return f}function checkOffset(e,t,r){if(e%1!=0||e<0)throw new RangeError("offset is not uint");if(e+t>r)throw new RangeError("Trying to access beyond buffer length")}function checkInt(e,t,r,n,f,i){if(!Buffer.isBuffer(e))throw new TypeError('"buffer" argument must be a Buffer instance');if(t>f||t<i)throw new RangeError('"value" argument is out of bounds');if(r+n>e.length)throw new RangeError("Index out of range")}function checkIEEE754(e,t,r,n,f,i){if(r+n>e.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function writeFloat(e,t,r,n,f){return t=+t,r>>>=0,f||checkIEEE754(e,t,r,4,3.4028234663852886e38,-3.4028234663852886e38),ieee754.write(e,t,r,n,23,4),r+4}function writeDouble(e,t,r,n,f){return t=+t,r>>>=0,f||checkIEEE754(e,t,r,8,1.7976931348623157e308,-1.7976931348623157e308),ieee754.write(e,t,r,n,52,8),r+8}function base64clean(e){if((e=e.trim().replace(INVALID_BASE64_RE,"")).length<2)return"";for(;e.length%4!=0;)e+="=";return e}function toHex(e){return e<16?"0"+e.toString(16):e.toString(16)}function utf8ToBytes(e,t){t=t||1/0;for(var r,n=e.length,f=null,i=[],o=0;o<n;++o){if((r=e.charCodeAt(o))>55295&&r<57344){if(!f){if(r>56319){(t-=3)>-1&&i.push(239,191,189);continue}if(o+1===n){(t-=3)>-1&&i.push(239,191,189);continue}f=r;continue}if(r<56320){(t-=3)>-1&&i.push(239,191,189),f=r;continue}r=65536+(f-55296<<10|r-56320)}else f&&(t-=3)>-1&&i.push(239,191,189);if(f=null,r<128){if((t-=1)<0)break;i.push(r)}else if(r<2048){if((t-=2)<0)break;i.push(r>>6|192,63&r|128)}else if(r<65536){if((t-=3)<0)break;i.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;i.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return i}function asciiToBytes(e){for(var t=[],r=0;r<e.length;++r)t.push(255&e.charCodeAt(r));return t}function utf16leToBytes(e,t){for(var r,n,f,i=[],o=0;o<e.length&&!((t-=2)<0);++o)n=(r=e.charCodeAt(o))>>8,f=r%256,i.push(f),i.push(n);return i}function base64ToBytes(e){return base64.toByteArray(base64clean(e))}function blitBuffer(e,t,r,n){for(var f=0;f<n&&!(f+r>=t.length||f>=e.length);++f)t[f+r]=e[f];return f}function isArrayBuffer(e){return e instanceof ArrayBuffer||null!=e&&null!=e.constructor&&"ArrayBuffer"===e.constructor.name&&"number"==typeof e.byteLength}function isArrayBufferView(e){return"function"==typeof ArrayBuffer.isView&&ArrayBuffer.isView(e)}function numberIsNaN(e){return e!==e}var base64=require("base64-js"),ieee754=require("ieee754");exports.Buffer=Buffer,exports.SlowBuffer=SlowBuffer,exports.INSPECT_MAX_BYTES=50;var K_MAX_LENGTH=2147483647;exports.kMaxLength=K_MAX_LENGTH,Buffer.TYPED_ARRAY_SUPPORT=typedArraySupport(),Buffer.TYPED_ARRAY_SUPPORT||"undefined"==typeof console||"function"!=typeof console.error||console.error("This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support."),"undefined"!=typeof Symbol&&Symbol.species&&Buffer[Symbol.species]===Buffer&&Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:!0,enumerable:!1,writable:!1}),Buffer.poolSize=8192,Buffer.from=function(e,t,r){return from(e,t,r)},Buffer.prototype.__proto__=Uint8Array.prototype,Buffer.__proto__=Uint8Array,Buffer.alloc=function(e,t,r){return alloc(e,t,r)},Buffer.allocUnsafe=function(e){return allocUnsafe(e)},Buffer.allocUnsafeSlow=function(e){return allocUnsafe(e)},Buffer.isBuffer=function(e){return null!=e&&!0===e._isBuffer},Buffer.compare=function(e,t){if(!Buffer.isBuffer(e)||!Buffer.isBuffer(t))throw new TypeError("Arguments must be Buffers");if(e===t)return 0;for(var r=e.length,n=t.length,f=0,i=Math.min(r,n);f<i;++f)if(e[f]!==t[f]){r=e[f],n=t[f];break}return r<n?-1:n<r?1:0},Buffer.isEncoding=function(e){switch(String(e).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},Buffer.concat=function(e,t){if(!Array.isArray(e))throw new TypeError('"list" argument must be an Array of Buffers');if(0===e.length)return Buffer.alloc(0);var r;if(void 0===t)for(t=0,r=0;r<e.length;++r)t+=e[r].length;var n=Buffer.allocUnsafe(t),f=0;for(r=0;r<e.length;++r){var i=e[r];if(!Buffer.isBuffer(i))throw new TypeError('"list" argument must be an Array of Buffers');i.copy(n,f),f+=i.length}return n},Buffer.byteLength=byteLength,Buffer.prototype._isBuffer=!0,Buffer.prototype.swap16=function(){var e=this.length;if(e%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var t=0;t<e;t+=2)swap(this,t,t+1);return this},Buffer.prototype.swap32=function(){var e=this.length;if(e%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var t=0;t<e;t+=4)swap(this,t,t+3),swap(this,t+1,t+2);return this},Buffer.prototype.swap64=function(){var e=this.length;if(e%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var t=0;t<e;t+=8)swap(this,t,t+7),swap(this,t+1,t+6),swap(this,t+2,t+5),swap(this,t+3,t+4);return this},Buffer.prototype.toString=function(){var e=this.length;return 0===e?"":0===arguments.length?utf8Slice(this,0,e):slowToString.apply(this,arguments)},Buffer.prototype.equals=function(e){if(!Buffer.isBuffer(e))throw new TypeError("Argument must be a Buffer");return this===e||0===Buffer.compare(this,e)},Buffer.prototype.inspect=function(){var e="",t=exports.INSPECT_MAX_BYTES;return this.length>0&&(e=this.toString("hex",0,t).match(/.{2}/g).join(" "),this.length>t&&(e+=" ... ")),"<Buffer "+e+">"},Buffer.prototype.compare=function(e,t,r,n,f){if(!Buffer.isBuffer(e))throw new TypeError("Argument must be a Buffer");if(void 0===t&&(t=0),void 0===r&&(r=e?e.length:0),void 0===n&&(n=0),void 0===f&&(f=this.length),t<0||r>e.length||n<0||f>this.length)throw new RangeError("out of range index");if(n>=f&&t>=r)return 0;if(n>=f)return-1;if(t>=r)return 1;if(t>>>=0,r>>>=0,n>>>=0,f>>>=0,this===e)return 0;for(var i=f-n,o=r-t,u=Math.min(i,o),s=this.slice(n,f),a=e.slice(t,r),h=0;h<u;++h)if(s[h]!==a[h]){i=s[h],o=a[h];break}return i<o?-1:o<i?1:0},Buffer.prototype.includes=function(e,t,r){return-1!==this.indexOf(e,t,r)},Buffer.prototype.indexOf=function(e,t,r){return bidirectionalIndexOf(this,e,t,r,!0)},Buffer.prototype.lastIndexOf=function(e,t,r){return bidirectionalIndexOf(this,e,t,r,!1)},Buffer.prototype.write=function(e,t,r,n){if(void 0===t)n="utf8",r=this.length,t=0;else if(void 0===r&&"string"==typeof t)n=t,r=this.length,t=0;else{if(!isFinite(t))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");t>>>=0,isFinite(r)?(r>>>=0,void 0===n&&(n="utf8")):(n=r,r=void 0)}var f=this.length-t;if((void 0===r||r>f)&&(r=f),e.length>0&&(r<0||t<0)||t>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var i=!1;;)switch(n){case"hex":return hexWrite(this,e,t,r);case"utf8":case"utf-8":return utf8Write(this,e,t,r);case"ascii":return asciiWrite(this,e,t,r);case"latin1":case"binary":return latin1Write(this,e,t,r);case"base64":return base64Write(this,e,t,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,e,t,r);default:if(i)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),i=!0}},Buffer.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var MAX_ARGUMENTS_LENGTH=4096;Buffer.prototype.slice=function(e,t){var r=this.length;e=~~e,t=void 0===t?r:~~t,e<0?(e+=r)<0&&(e=0):e>r&&(e=r),t<0?(t+=r)<0&&(t=0):t>r&&(t=r),t<e&&(t=e);var n=this.subarray(e,t);return n.__proto__=Buffer.prototype,n},Buffer.prototype.readUIntLE=function(e,t,r){e>>>=0,t>>>=0,r||checkOffset(e,t,this.length);for(var n=this[e],f=1,i=0;++i<t&&(f*=256);)n+=this[e+i]*f;return n},Buffer.prototype.readUIntBE=function(e,t,r){e>>>=0,t>>>=0,r||checkOffset(e,t,this.length);for(var n=this[e+--t],f=1;t>0&&(f*=256);)n+=this[e+--t]*f;return n},Buffer.prototype.readUInt8=function(e,t){return e>>>=0,t||checkOffset(e,1,this.length),this[e]},Buffer.prototype.readUInt16LE=function(e,t){return e>>>=0,t||checkOffset(e,2,this.length),this[e]|this[e+1]<<8},Buffer.prototype.readUInt16BE=function(e,t){return e>>>=0,t||checkOffset(e,2,this.length),this[e]<<8|this[e+1]},Buffer.prototype.readUInt32LE=function(e,t){return e>>>=0,t||checkOffset(e,4,this.length),(this[e]|this[e+1]<<8|this[e+2]<<16)+16777216*this[e+3]},Buffer.prototype.readUInt32BE=function(e,t){return e>>>=0,t||checkOffset(e,4,this.length),16777216*this[e]+(this[e+1]<<16|this[e+2]<<8|this[e+3])},Buffer.prototype.readIntLE=function(e,t,r){e>>>=0,t>>>=0,r||checkOffset(e,t,this.length);for(var n=this[e],f=1,i=0;++i<t&&(f*=256);)n+=this[e+i]*f;return f*=128,n>=f&&(n-=Math.pow(2,8*t)),n},Buffer.prototype.readIntBE=function(e,t,r){e>>>=0,t>>>=0,r||checkOffset(e,t,this.length);for(var n=t,f=1,i=this[e+--n];n>0&&(f*=256);)i+=this[e+--n]*f;return f*=128,i>=f&&(i-=Math.pow(2,8*t)),i},Buffer.prototype.readInt8=function(e,t){return e>>>=0,t||checkOffset(e,1,this.length),128&this[e]?-1*(255-this[e]+1):this[e]},Buffer.prototype.readInt16LE=function(e,t){e>>>=0,t||checkOffset(e,2,this.length);var r=this[e]|this[e+1]<<8;return 32768&r?4294901760|r:r},Buffer.prototype.readInt16BE=function(e,t){e>>>=0,t||checkOffset(e,2,this.length);var r=this[e+1]|this[e]<<8;return 32768&r?4294901760|r:r},Buffer.prototype.readInt32LE=function(e,t){return e>>>=0,t||checkOffset(e,4,this.length),this[e]|this[e+1]<<8|this[e+2]<<16|this[e+3]<<24},Buffer.prototype.readInt32BE=function(e,t){return e>>>=0,t||checkOffset(e,4,this.length),this[e]<<24|this[e+1]<<16|this[e+2]<<8|this[e+3]},Buffer.prototype.readFloatLE=function(e,t){return e>>>=0,t||checkOffset(e,4,this.length),ieee754.read(this,e,!0,23,4)},Buffer.prototype.readFloatBE=function(e,t){return e>>>=0,t||checkOffset(e,4,this.length),ieee754.read(this,e,!1,23,4)},Buffer.prototype.readDoubleLE=function(e,t){return e>>>=0,t||checkOffset(e,8,this.length),ieee754.read(this,e,!0,52,8)},Buffer.prototype.readDoubleBE=function(e,t){return e>>>=0,t||checkOffset(e,8,this.length),ieee754.read(this,e,!1,52,8)},Buffer.prototype.writeUIntLE=function(e,t,r,n){e=+e,t>>>=0,r>>>=0,n||checkInt(this,e,t,r,Math.pow(2,8*r)-1,0);var f=1,i=0;for(this[t]=255&e;++i<r&&(f*=256);)this[t+i]=e/f&255;return t+r},Buffer.prototype.writeUIntBE=function(e,t,r,n){e=+e,t>>>=0,r>>>=0,n||checkInt(this,e,t,r,Math.pow(2,8*r)-1,0);var f=r-1,i=1;for(this[t+f]=255&e;--f>=0&&(i*=256);)this[t+f]=e/i&255;return t+r},Buffer.prototype.writeUInt8=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,1,255,0),this[t]=255&e,t+1},Buffer.prototype.writeUInt16LE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,2,65535,0),this[t]=255&e,this[t+1]=e>>>8,t+2},Buffer.prototype.writeUInt16BE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,2,65535,0),this[t]=e>>>8,this[t+1]=255&e,t+2},Buffer.prototype.writeUInt32LE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,4,4294967295,0),this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e,t+4},Buffer.prototype.writeUInt32BE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,4,4294967295,0),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},Buffer.prototype.writeIntLE=function(e,t,r,n){if(e=+e,t>>>=0,!n){var f=Math.pow(2,8*r-1);checkInt(this,e,t,r,f-1,-f)}var i=0,o=1,u=0;for(this[t]=255&e;++i<r&&(o*=256);)e<0&&0===u&&0!==this[t+i-1]&&(u=1),this[t+i]=(e/o>>0)-u&255;return t+r},Buffer.prototype.writeIntBE=function(e,t,r,n){if(e=+e,t>>>=0,!n){var f=Math.pow(2,8*r-1);checkInt(this,e,t,r,f-1,-f)}var i=r-1,o=1,u=0;for(this[t+i]=255&e;--i>=0&&(o*=256);)e<0&&0===u&&0!==this[t+i+1]&&(u=1),this[t+i]=(e/o>>0)-u&255;return t+r},Buffer.prototype.writeInt8=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,1,127,-128),e<0&&(e=255+e+1),this[t]=255&e,t+1},Buffer.prototype.writeInt16LE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,2,32767,-32768),this[t]=255&e,this[t+1]=e>>>8,t+2},Buffer.prototype.writeInt16BE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,2,32767,-32768),this[t]=e>>>8,this[t+1]=255&e,t+2},Buffer.prototype.writeInt32LE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,4,2147483647,-2147483648),this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24,t+4},Buffer.prototype.writeInt32BE=function(e,t,r){return e=+e,t>>>=0,r||checkInt(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e,t+4},Buffer.prototype.writeFloatLE=function(e,t,r){return writeFloat(this,e,t,!0,r)},Buffer.prototype.writeFloatBE=function(e,t,r){return writeFloat(this,e,t,!1,r)},Buffer.prototype.writeDoubleLE=function(e,t,r){return writeDouble(this,e,t,!0,r)},Buffer.prototype.writeDoubleBE=function(e,t,r){return writeDouble(this,e,t,!1,r)},Buffer.prototype.copy=function(e,t,r,n){if(r||(r=0),n||0===n||(n=this.length),t>=e.length&&(t=e.length),t||(t=0),n>0&&n<r&&(n=r),n===r)return 0;if(0===e.length||0===this.length)return 0;if(t<0)throw new RangeError("targetStart out of bounds");if(r<0||r>=this.length)throw new RangeError("sourceStart out of bounds");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),e.length-t<n-r&&(n=e.length-t+r);var f,i=n-r;if(this===e&&r<t&&t<n)for(f=i-1;f>=0;--f)e[f+t]=this[f+r];else if(i<1e3)for(f=0;f<i;++f)e[f+t]=this[f+r];else Uint8Array.prototype.set.call(e,this.subarray(r,r+i),t);return i},Buffer.prototype.fill=function(e,t,r,n){if("string"==typeof e){if("string"==typeof t?(n=t,t=0,r=this.length):"string"==typeof r&&(n=r,r=this.length),1===e.length){var f=e.charCodeAt(0);f<256&&(e=f)}if(void 0!==n&&"string"!=typeof n)throw new TypeError("encoding must be a string");if("string"==typeof n&&!Buffer.isEncoding(n))throw new TypeError("Unknown encoding: "+n)}else"number"==typeof e&&(e&=255);if(t<0||this.length<t||this.length<r)throw new RangeError("Out of range index");if(r<=t)return this;t>>>=0,r=void 0===r?this.length:r>>>0,e||(e=0);var i;if("number"==typeof e)for(i=t;i<r;++i)this[i]=e;else{var o=Buffer.isBuffer(e)?e:new Buffer(e,n),u=o.length;for(i=0;i<r-t;++i)this[i+t]=o[i%u]}return this};var INVALID_BASE64_RE=/[^+/0-9A-Za-z-_]/g;
+
+},{"base64-js":2,"ieee754":50}],9:[function(require,module,exports){
+function CipherBase(t){Transform.call(this),this.hashMode="string"==typeof t,this.hashMode?this[t]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}var Buffer=require("safe-buffer").Buffer,Transform=require("stream").Transform,StringDecoder=require("string_decoder").StringDecoder,inherits=require("inherits");inherits(CipherBase,Transform),CipherBase.prototype.update=function(t,e,r){"string"==typeof t&&(t=Buffer.from(t,e));var i=this._update(t);return this.hashMode?this:(r&&(i=this._toString(i,r)),i)},CipherBase.prototype.setAutoPadding=function(){},CipherBase.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")},CipherBase.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")},CipherBase.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")},CipherBase.prototype._transform=function(t,e,r){var i;try{this.hashMode?this._update(t):this.push(this._update(t))}catch(t){i=t}finally{r(i)}},CipherBase.prototype._flush=function(t){var e;try{this.push(this.__final())}catch(t){e=t}t(e)},CipherBase.prototype._finalOrDigest=function(t){var e=this.__final()||Buffer.alloc(0);return t&&(e=this._toString(e,t,!0)),e},CipherBase.prototype._toString=function(t,e,r){if(this._decoder||(this._decoder=new StringDecoder(e),this._encoding=e),this._encoding!==e)throw new Error("can't switch encodings");var i=this._decoder.write(t);return r&&(i+=this._decoder.end()),i},module.exports=CipherBase;
+
+},{"inherits":51,"safe-buffer":82,"stream":97,"string_decoder":98}],10:[function(require,module,exports){
+(function (Buffer){
+function isArray(r){return Array.isArray?Array.isArray(r):"[object Array]"===objectToString(r)}function isBoolean(r){return"boolean"==typeof r}function isNull(r){return null===r}function isNullOrUndefined(r){return null==r}function isNumber(r){return"number"==typeof r}function isString(r){return"string"==typeof r}function isSymbol(r){return"symbol"==typeof r}function isUndefined(r){return void 0===r}function isRegExp(r){return"[object RegExp]"===objectToString(r)}function isObject(r){return"object"==typeof r&&null!==r}function isDate(r){return"[object Date]"===objectToString(r)}function isError(r){return"[object Error]"===objectToString(r)||r instanceof Error}function isFunction(r){return"function"==typeof r}function isPrimitive(r){return null===r||"boolean"==typeof r||"number"==typeof r||"string"==typeof r||"symbol"==typeof r||void 0===r}function objectToString(r){return Object.prototype.toString.call(r)}exports.isArray=isArray,exports.isBoolean=isBoolean,exports.isNull=isNull,exports.isNullOrUndefined=isNullOrUndefined,exports.isNumber=isNumber,exports.isString=isString,exports.isSymbol=isSymbol,exports.isUndefined=isUndefined,exports.isRegExp=isRegExp,exports.isObject=isObject,exports.isDate=isDate,exports.isError=isError,exports.isFunction=isFunction,exports.isPrimitive=isPrimitive,exports.isBuffer=Buffer.isBuffer;
+
+}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
+},{"../../is-buffer/index.js":52}],11:[function(require,module,exports){
+(function (Buffer){
+"use strict";function HashNoConstructor(s){Base.call(this,"digest"),this._hash=s,this.buffers=[]}function Hash(s){Base.call(this,"digest"),this._hash=s}var inherits=require("inherits"),md5=require("./md5"),RIPEMD160=require("ripemd160"),sha=require("sha.js"),Base=require("cipher-base");inherits(HashNoConstructor,Base),HashNoConstructor.prototype._update=function(s){this.buffers.push(s)},HashNoConstructor.prototype._final=function(){var s=Buffer.concat(this.buffers),t=this._hash(s);return this.buffers=null,t},inherits(Hash,Base),Hash.prototype._update=function(s){this._hash.update(s)},Hash.prototype._final=function(){return this._hash.digest()},module.exports=function(s){return"md5"===(s=s.toLowerCase())?new HashNoConstructor(md5):new Hash("rmd160"===s||"ripemd160"===s?new RIPEMD160:sha(s))};
+
+}).call(this,require("buffer").Buffer)
+},{"./md5":13,"buffer":8,"cipher-base":9,"inherits":51,"ripemd160":80,"sha.js":90}],12:[function(require,module,exports){
+(function (Buffer){
+"use strict";function toArray(e){if(e.length%intSize!=0){var r=e.length+(intSize-e.length%intSize);e=Buffer.concat([e,zeroBuffer],r)}for(var t=new Array(e.length>>>2),n=0,i=0;n<e.length;n+=intSize,i++)t[i]=e.readInt32LE(n);return t}var intSize=4,zeroBuffer=new Buffer(intSize);zeroBuffer.fill(0);var charSize=8,hashSize=16;module.exports=function(e,r){var t=r(toArray(e),e.length*charSize);e=new Buffer(hashSize);for(var n=0;n<t.length;n++)e.writeInt32LE(t[n],n<<2,!0);return e};
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":8}],13:[function(require,module,exports){
+"use strict";function core_md5(d,_){d[_>>5]|=128<<_%32,d[14+(_+64>>>9<<4)]=_;for(var m=1732584193,f=-271733879,i=-1732584194,h=271733878,g=0;g<d.length;g+=16){var n=m,r=f,e=i,a=h;f=md5_ii(f=md5_ii(f=md5_ii(f=md5_ii(f=md5_hh(f=md5_hh(f=md5_hh(f=md5_hh(f=md5_gg(f=md5_gg(f=md5_gg(f=md5_gg(f=md5_ff(f=md5_ff(f=md5_ff(f=md5_ff(f,i=md5_ff(i,h=md5_ff(h,m=md5_ff(m,f,i,h,d[g+0],7,-680876936),f,i,d[g+1],12,-389564586),m,f,d[g+2],17,606105819),h,m,d[g+3],22,-1044525330),i=md5_ff(i,h=md5_ff(h,m=md5_ff(m,f,i,h,d[g+4],7,-176418897),f,i,d[g+5],12,1200080426),m,f,d[g+6],17,-1473231341),h,m,d[g+7],22,-45705983),i=md5_ff(i,h=md5_ff(h,m=md5_ff(m,f,i,h,d[g+8],7,1770035416),f,i,d[g+9],12,-1958414417),m,f,d[g+10],17,-42063),h,m,d[g+11],22,-1990404162),i=md5_ff(i,h=md5_ff(h,m=md5_ff(m,f,i,h,d[g+12],7,1804603682),f,i,d[g+13],12,-40341101),m,f,d[g+14],17,-1502002290),h,m,d[g+15],22,1236535329),i=md5_gg(i,h=md5_gg(h,m=md5_gg(m,f,i,h,d[g+1],5,-165796510),f,i,d[g+6],9,-1069501632),m,f,d[g+11],14,643717713),h,m,d[g+0],20,-373897302),i=md5_gg(i,h=md5_gg(h,m=md5_gg(m,f,i,h,d[g+5],5,-701558691),f,i,d[g+10],9,38016083),m,f,d[g+15],14,-660478335),h,m,d[g+4],20,-405537848),i=md5_gg(i,h=md5_gg(h,m=md5_gg(m,f,i,h,d[g+9],5,568446438),f,i,d[g+14],9,-1019803690),m,f,d[g+3],14,-187363961),h,m,d[g+8],20,1163531501),i=md5_gg(i,h=md5_gg(h,m=md5_gg(m,f,i,h,d[g+13],5,-1444681467),f,i,d[g+2],9,-51403784),m,f,d[g+7],14,1735328473),h,m,d[g+12],20,-1926607734),i=md5_hh(i,h=md5_hh(h,m=md5_hh(m,f,i,h,d[g+5],4,-378558),f,i,d[g+8],11,-2022574463),m,f,d[g+11],16,1839030562),h,m,d[g+14],23,-35309556),i=md5_hh(i,h=md5_hh(h,m=md5_hh(m,f,i,h,d[g+1],4,-1530992060),f,i,d[g+4],11,1272893353),m,f,d[g+7],16,-155497632),h,m,d[g+10],23,-1094730640),i=md5_hh(i,h=md5_hh(h,m=md5_hh(m,f,i,h,d[g+13],4,681279174),f,i,d[g+0],11,-358537222),m,f,d[g+3],16,-722521979),h,m,d[g+6],23,76029189),i=md5_hh(i,h=md5_hh(h,m=md5_hh(m,f,i,h,d[g+9],4,-640364487),f,i,d[g+12],11,-421815835),m,f,d[g+15],16,530742520),h,m,d[g+2],23,-995338651),i=md5_ii(i,h=md5_ii(h,m=md5_ii(m,f,i,h,d[g+0],6,-198630844),f,i,d[g+7],10,1126891415),m,f,d[g+14],15,-1416354905),h,m,d[g+5],21,-57434055),i=md5_ii(i,h=md5_ii(h,m=md5_ii(m,f,i,h,d[g+12],6,1700485571),f,i,d[g+3],10,-1894986606),m,f,d[g+10],15,-1051523),h,m,d[g+1],21,-2054922799),i=md5_ii(i,h=md5_ii(h,m=md5_ii(m,f,i,h,d[g+8],6,1873313359),f,i,d[g+15],10,-30611744),m,f,d[g+6],15,-1560198380),h,m,d[g+13],21,1309151649),i=md5_ii(i,h=md5_ii(h,m=md5_ii(m,f,i,h,d[g+4],6,-145523070),f,i,d[g+11],10,-1120210379),m,f,d[g+2],15,718787259),h,m,d[g+9],21,-343485551),m=safe_add(m,n),f=safe_add(f,r),i=safe_add(i,e),h=safe_add(h,a)}return[m,f,i,h]}function md5_cmn(d,_,m,f,i,h){return safe_add(bit_rol(safe_add(safe_add(_,d),safe_add(f,h)),i),m)}function md5_ff(d,_,m,f,i,h,g){return md5_cmn(_&m|~_&f,d,_,i,h,g)}function md5_gg(d,_,m,f,i,h,g){return md5_cmn(_&f|m&~f,d,_,i,h,g)}function md5_hh(d,_,m,f,i,h,g){return md5_cmn(_^m^f,d,_,i,h,g)}function md5_ii(d,_,m,f,i,h,g){return md5_cmn(m^(_|~f),d,_,i,h,g)}function safe_add(d,_){var m=(65535&d)+(65535&_);return(d>>16)+(_>>16)+(m>>16)<<16|65535&m}function bit_rol(d,_){return d<<_|d>>>32-_}var makeHash=require("./make-hash");module.exports=function(d){return makeHash(d,core_md5)};
+
+},{"./make-hash":12}],14:[function(require,module,exports){
+"use strict";var elliptic=exports;elliptic.version=require("../package.json").version,elliptic.utils=require("./elliptic/utils"),elliptic.rand=require("brorand"),elliptic.curve=require("./elliptic/curve"),elliptic.curves=require("./elliptic/curves"),elliptic.ec=require("./elliptic/ec"),elliptic.eddsa=require("./elliptic/eddsa");
+
+},{"../package.json":29,"./elliptic/curve":17,"./elliptic/curves":20,"./elliptic/ec":21,"./elliptic/eddsa":24,"./elliptic/utils":28,"brorand":5}],15:[function(require,module,exports){
+"use strict";function BaseCurve(t,e){this.type=t,this.p=new BN(e.p,16),this.red=e.prime?BN.red(e.prime):BN.mont(this.p),this.zero=new BN(0).toRed(this.red),this.one=new BN(1).toRed(this.red),this.two=new BN(2).toRed(this.red),this.n=e.n&&new BN(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var n=this.n&&this.p.div(this.n);!n||n.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function BasePoint(t,e){this.curve=t,this.type=e,this.precomputed=null}var BN=require("bn.js"),elliptic=require("../../elliptic"),utils=elliptic.utils,getNAF=utils.getNAF,getJSF=utils.getJSF,assert=utils.assert;module.exports=BaseCurve,BaseCurve.prototype.point=function(){throw new Error("Not implemented")},BaseCurve.prototype.validate=function(){throw new Error("Not implemented")},BaseCurve.prototype._fixedNafMul=function(t,e){assert(t.precomputed);var n=t._getDoubles(),r=getNAF(e,1),i=(1<<n.step+1)-(n.step%2==0?2:1);i/=3;for(var o=[],s=0;s<r.length;s+=n.step){for(var a=0,e=s+n.step-1;e>=s;e--)a=(a<<1)+r[e];o.push(a)}for(var p=this.jpoint(null,null,null),u=this.jpoint(null,null,null),d=i;d>0;d--){for(s=0;s<o.length;s++)(a=o[s])===d?u=u.mixedAdd(n.points[s]):a===-d&&(u=u.mixedAdd(n.points[s].neg()));p=p.add(u)}return p.toP()},BaseCurve.prototype._wnafMul=function(t,e){var n=4,r=t._getNAFPoints(n);n=r.wnd;for(var i=r.points,o=getNAF(e,n),s=this.jpoint(null,null,null),a=o.length-1;a>=0;a--){for(var e=0;a>=0&&0===o[a];a--)e++;if(a>=0&&e++,s=s.dblp(e),a<0)break;var p=o[a];assert(0!==p),s="affine"===t.type?p>0?s.mixedAdd(i[p-1>>1]):s.mixedAdd(i[-p-1>>1].neg()):p>0?s.add(i[p-1>>1]):s.add(i[-p-1>>1].neg())}return"affine"===t.type?s.toP():s},BaseCurve.prototype._wnafMulAdd=function(t,e,n,r,i){for(var o=this._wnafT1,s=this._wnafT2,a=this._wnafT3,p=0,u=0;u<r;u++){var d=(N=e[u])._getNAFPoints(t);o[u]=d.wnd,s[u]=d.points}for(u=r-1;u>=1;u-=2){var l=u-1,h=u;if(1===o[l]&&1===o[h]){var f=[e[l],null,null,e[h]];0===e[l].y.cmp(e[h].y)?(f[1]=e[l].add(e[h]),f[2]=e[l].toJ().mixedAdd(e[h].neg())):0===e[l].y.cmp(e[h].y.redNeg())?(f[1]=e[l].toJ().mixedAdd(e[h]),f[2]=e[l].add(e[h].neg())):(f[1]=e[l].toJ().mixedAdd(e[h]),f[2]=e[l].toJ().mixedAdd(e[h].neg()));var c=[-3,-1,-5,-7,0,7,5,1,3],g=getJSF(n[l],n[h]);p=Math.max(g[0].length,p),a[l]=new Array(p),a[h]=new Array(p);for(b=0;b<p;b++){var v=0|g[0][b],m=0|g[1][b];a[l][b]=c[3*(v+1)+(m+1)],a[h][b]=0,s[l]=f}}else a[l]=getNAF(n[l],o[l]),a[h]=getNAF(n[h],o[h]),p=Math.max(a[l].length,p),p=Math.max(a[h].length,p)}for(var y=this.jpoint(null,null,null),w=this._wnafT4,u=p;u>=0;u--){for(var B=0;u>=0;){for(var A=!0,b=0;b<r;b++)w[b]=0|a[b][u],0!==w[b]&&(A=!1);if(!A)break;B++,u--}if(u>=0&&B++,y=y.dblp(B),u<0)break;for(b=0;b<r;b++){var N,_=w[b];0!==_&&(_>0?N=s[b][_-1>>1]:_<0&&(N=s[b][-_-1>>1].neg()),y="affine"===N.type?y.mixedAdd(N):y.add(N))}}for(u=0;u<r;u++)s[u]=null;return i?y:y.toP()},BaseCurve.BasePoint=BasePoint,BasePoint.prototype.eq=function(){throw new Error("Not implemented")},BasePoint.prototype.validate=function(){return this.curve.validate(this)},BaseCurve.prototype.decodePoint=function(t,e){t=utils.toArray(t,e);var n=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*n)return 6===t[0]?assert(t[t.length-1]%2==0):7===t[0]&&assert(t[t.length-1]%2==1),this.point(t.slice(1,1+n),t.slice(1+n,1+2*n));if((2===t[0]||3===t[0])&&t.length-1===n)return this.pointFromX(t.slice(1,1+n),3===t[0]);throw new Error("Unknown point format")},BasePoint.prototype.encodeCompressed=function(t){return this.encode(t,!0)},BasePoint.prototype._encode=function(t){var e=this.curve.p.byteLength(),n=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(n):[4].concat(n,this.getY().toArray("be",e))},BasePoint.prototype.encode=function(t,e){return utils.encode(this._encode(e),t)},BasePoint.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},BasePoint.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},BasePoint.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var n=[this],r=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)r=r.dbl();n.push(r)}return{step:t,points:n}},BasePoint.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],n=(1<<t)-1,r=1===n?null:this.dbl(),i=1;i<n;i++)e[i]=e[i-1].add(r);return{wnd:t,points:e}},BasePoint.prototype._getBeta=function(){return null},BasePoint.prototype.dblp=function(t){for(var e=this,n=0;n<t;n++)e=e.dbl();return e};
+
+},{"../../elliptic":14,"bn.js":4}],16:[function(require,module,exports){
+"use strict";function EdwardsCurve(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,Base.call(this,"edwards",t),this.a=new BN(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new BN(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new BN(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),assert(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function Point(t,r,e,i,d){Base.BasePoint.call(this,t,"projective"),null===r&&null===e&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new BN(r,16),this.y=new BN(e,16),this.z=i?new BN(i,16):this.curve.one,this.t=d&&new BN(d,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}var curve=require("../curve"),elliptic=require("../../elliptic"),BN=require("bn.js"),inherits=require("inherits"),Base=curve.base,assert=elliptic.utils.assert;inherits(EdwardsCurve,Base),module.exports=EdwardsCurve,EdwardsCurve.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},EdwardsCurve.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},EdwardsCurve.prototype.jpoint=function(t,r,e,i){return this.point(t,r,e,i)},EdwardsCurve.prototype.pointFromX=function(t,r){(t=new BN(t,16)).red||(t=t.toRed(this.red));var e=t.redSqr(),i=this.c2.redSub(this.a.redMul(e)),d=this.one.redSub(this.c2.redMul(this.d).redMul(e)),s=i.redMul(d.redInvm()),u=s.redSqrt();if(0!==u.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");var n=u.fromRed().isOdd();return(r&&!n||!r&&n)&&(u=u.redNeg()),this.point(t,u)},EdwardsCurve.prototype.pointFromY=function(t,r){(t=new BN(t,16)).red||(t=t.toRed(this.red));var e=t.redSqr(),i=e.redSub(this.one),d=e.redMul(this.d).redAdd(this.one),s=i.redMul(d.redInvm());if(0===s.cmp(this.zero)){if(r)throw new Error("invalid point");return this.point(this.zero,t)}var u=s.redSqrt();if(0!==u.redSqr().redSub(s).cmp(this.zero))throw new Error("invalid point");return u.isOdd()!==r&&(u=u.redNeg()),this.point(u,t)},EdwardsCurve.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var r=t.x.redSqr(),e=t.y.redSqr(),i=r.redMul(this.a).redAdd(e),d=this.c2.redMul(this.one.redAdd(this.d.redMul(r).redMul(e)));return 0===i.cmp(d)},inherits(Point,Base.BasePoint),EdwardsCurve.prototype.pointFromJSON=function(t){return Point.fromJSON(this,t)},EdwardsCurve.prototype.point=function(t,r,e,i){return new Point(this,t,r,e,i)},Point.fromJSON=function(t,r){return new Point(t,r[0],r[1],r[2])},Point.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},Point.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},Point.prototype._extDbl=function(){var t=this.x.redSqr(),r=this.y.redSqr(),e=this.z.redSqr();e=e.redIAdd(e);var i=this.curve._mulA(t),d=this.x.redAdd(this.y).redSqr().redISub(t).redISub(r),s=i.redAdd(r),u=s.redSub(e),n=i.redSub(r),h=d.redMul(u),o=s.redMul(n),l=d.redMul(n),c=u.redMul(s);return this.curve.point(h,o,c,l)},Point.prototype._projDbl=function(){var t,r,e,i=this.x.redAdd(this.y).redSqr(),d=this.x.redSqr(),s=this.y.redSqr();if(this.curve.twisted){var u=(o=this.curve._mulA(d)).redAdd(s);if(this.zOne)t=i.redSub(d).redSub(s).redMul(u.redSub(this.curve.two)),r=u.redMul(o.redSub(s)),e=u.redSqr().redSub(u).redSub(u);else{var n=this.z.redSqr(),h=u.redSub(n).redISub(n);t=i.redSub(d).redISub(s).redMul(h),r=u.redMul(o.redSub(s)),e=u.redMul(h)}}else{var o=d.redAdd(s),n=this.curve._mulC(this.c.redMul(this.z)).redSqr(),h=o.redSub(n).redSub(n);t=this.curve._mulC(i.redISub(o)).redMul(h),r=this.curve._mulC(o).redMul(d.redISub(s)),e=o.redMul(h)}return this.curve.point(t,r,e)},Point.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},Point.prototype._extAdd=function(t){var r=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),e=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),i=this.t.redMul(this.curve.dd).redMul(t.t),d=this.z.redMul(t.z.redAdd(t.z)),s=e.redSub(r),u=d.redSub(i),n=d.redAdd(i),h=e.redAdd(r),o=s.redMul(u),l=n.redMul(h),c=s.redMul(h),p=u.redMul(n);return this.curve.point(o,l,p,c)},Point.prototype._projAdd=function(t){var r,e,i=this.z.redMul(t.z),d=i.redSqr(),s=this.x.redMul(t.x),u=this.y.redMul(t.y),n=this.curve.d.redMul(s).redMul(u),h=d.redSub(n),o=d.redAdd(n),l=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(s).redISub(u),c=i.redMul(h).redMul(l);return this.curve.twisted?(r=i.redMul(o).redMul(u.redSub(this.curve._mulA(s))),e=h.redMul(o)):(r=i.redMul(o).redMul(u.redSub(s)),e=this.curve._mulC(h).redMul(o)),this.curve.point(c,r,e)},Point.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},Point.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},Point.prototype.mulAdd=function(t,r,e){return this.curve._wnafMulAdd(1,[this,r],[t,e],2,!1)},Point.prototype.jmulAdd=function(t,r,e){return this.curve._wnafMulAdd(1,[this,r],[t,e],2,!0)},Point.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},Point.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},Point.prototype.getX=function(){return this.normalize(),this.x.fromRed()},Point.prototype.getY=function(){return this.normalize(),this.y.fromRed()},Point.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},Point.prototype.eqXToP=function(t){var r=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(r))return!0;for(var e=t.clone(),i=this.curve.redN.redMul(this.z);;){if(e.iadd(this.curve.n),e.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},Point.prototype.toP=Point.prototype.normalize,Point.prototype.mixedAdd=Point.prototype.add;
+
+},{"../../elliptic":14,"../curve":17,"bn.js":4,"inherits":51}],17:[function(require,module,exports){
+"use strict";var curve=exports;curve.base=require("./base"),curve.short=require("./short"),curve.mont=require("./mont"),curve.edwards=require("./edwards");
+
+},{"./base":15,"./edwards":16,"./mont":18,"./short":19}],18:[function(require,module,exports){
+"use strict";function MontCurve(t){Base.call(this,"mont",t),this.a=new BN(t.a,16).toRed(this.red),this.b=new BN(t.b,16).toRed(this.red),this.i4=new BN(4).toRed(this.red).redInvm(),this.two=new BN(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function Point(t,r,e){Base.BasePoint.call(this,t,"projective"),null===r&&null===e?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new BN(r,16),this.z=new BN(e,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}var curve=require("../curve"),BN=require("bn.js"),inherits=require("inherits"),Base=curve.base,elliptic=require("../../elliptic"),utils=elliptic.utils;inherits(MontCurve,Base),module.exports=MontCurve,MontCurve.prototype.validate=function(t){var r=t.normalize().x,e=r.redSqr(),i=e.redMul(r).redAdd(e.redMul(this.a)).redAdd(r);return 0===i.redSqrt().redSqr().cmp(i)},inherits(Point,Base.BasePoint),MontCurve.prototype.decodePoint=function(t,r){return this.point(utils.toArray(t,r),1)},MontCurve.prototype.point=function(t,r){return new Point(this,t,r)},MontCurve.prototype.pointFromJSON=function(t){return Point.fromJSON(this,t)},Point.prototype.precompute=function(){},Point.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},Point.fromJSON=function(t,r){return new Point(t,r[0],r[1]||t.one)},Point.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},Point.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},Point.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),r=this.x.redSub(this.z).redSqr(),e=t.redSub(r),i=t.redMul(r),o=e.redMul(r.redAdd(this.curve.a24.redMul(e)));return this.curve.point(i,o)},Point.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},Point.prototype.diffAdd=function(t,r){var e=this.x.redAdd(this.z),i=this.x.redSub(this.z),o=t.x.redAdd(t.z),n=t.x.redSub(t.z).redMul(e),u=o.redMul(i),d=r.z.redMul(n.redAdd(u).redSqr()),s=r.x.redMul(n.redISub(u).redSqr());return this.curve.point(d,s)},Point.prototype.mul=function(t){for(var r=t.clone(),e=this,i=this.curve.point(null,null),o=this,n=[];0!==r.cmpn(0);r.iushrn(1))n.push(r.andln(1));for(var u=n.length-1;u>=0;u--)0===n[u]?(e=e.diffAdd(i,o),i=i.dbl()):(i=e.diffAdd(i,o),e=e.dbl());return i},Point.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},Point.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},Point.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},Point.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},Point.prototype.getX=function(){return this.normalize(),this.x.fromRed()};
+
+},{"../../elliptic":14,"../curve":17,"bn.js":4,"inherits":51}],19:[function(require,module,exports){
+"use strict";function ShortCurve(r){Base.call(this,"short",r),this.a=new BN(r.a,16).toRed(this.red),this.b=new BN(r.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(r),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function Point(r,e,t,d){Base.BasePoint.call(this,r,"affine"),null===e&&null===t?(this.x=null,this.y=null,this.inf=!0):(this.x=new BN(e,16),this.y=new BN(t,16),d&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function JPoint(r,e,t,d){Base.BasePoint.call(this,r,"jacobian"),null===e&&null===t&&null===d?(this.x=this.curve.one,this.y=this.curve.one,this.z=new BN(0)):(this.x=new BN(e,16),this.y=new BN(t,16),this.z=new BN(d,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}var curve=require("../curve"),elliptic=require("../../elliptic"),BN=require("bn.js"),inherits=require("inherits"),Base=curve.base,assert=elliptic.utils.assert;inherits(ShortCurve,Base),module.exports=ShortCurve,ShortCurve.prototype._getEndomorphism=function(r){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,t;if(r.beta)e=new BN(r.beta,16).toRed(this.red);else{var d=this._getEndoRoots(this.p);e=(e=d[0].cmp(d[1])<0?d[0]:d[1]).toRed(this.red)}if(r.lambda)t=new BN(r.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?t=i[0]:(t=i[1],assert(0===this.g.mul(t).x.cmp(this.g.x.redMul(e))))}var n;return n=r.basis?r.basis.map(function(r){return{a:new BN(r.a,16),b:new BN(r.b,16)}}):this._getEndoBasis(t),{beta:e,lambda:t,basis:n}}},ShortCurve.prototype._getEndoRoots=function(r){var e=r===this.p?this.red:BN.mont(r),t=new BN(2).toRed(e).redInvm(),d=t.redNeg(),i=new BN(3).toRed(e).redNeg().redSqrt().redMul(t);return[d.redAdd(i).fromRed(),d.redSub(i).fromRed()]},ShortCurve.prototype._getEndoBasis=function(r){for(var e,t,d,i,n,u,s,o,h,l=this.n.ushrn(Math.floor(this.n.bitLength()/2)),p=r,a=this.n.clone(),c=new BN(1),f=new BN(0),v=new BN(0),S=new BN(1),b=0;0!==p.cmpn(0);){var I=a.div(p);o=a.sub(I.mul(p)),h=v.sub(I.mul(c));var y=S.sub(I.mul(f));if(!d&&o.cmp(l)<0)e=s.neg(),t=c,d=o.neg(),i=h;else if(d&&2==++b)break;s=o,a=p,p=o,v=c,c=h,S=f,f=y}n=o.neg(),u=h;var A=d.sqr().add(i.sqr());return n.sqr().add(u.sqr()).cmp(A)>=0&&(n=e,u=t),d.negative&&(d=d.neg(),i=i.neg()),n.negative&&(n=n.neg(),u=u.neg()),[{a:d,b:i},{a:n,b:u}]},ShortCurve.prototype._endoSplit=function(r){var e=this.endo.basis,t=e[0],d=e[1],i=d.b.mul(r).divRound(this.n),n=t.b.neg().mul(r).divRound(this.n),u=i.mul(t.a),s=n.mul(d.a),o=i.mul(t.b),h=n.mul(d.b);return{k1:r.sub(u).sub(s),k2:o.add(h).neg()}},ShortCurve.prototype.pointFromX=function(r,e){(r=new BN(r,16)).red||(r=r.toRed(this.red));var t=r.redSqr().redMul(r).redIAdd(r.redMul(this.a)).redIAdd(this.b),d=t.redSqrt();if(0!==d.redSqr().redSub(t).cmp(this.zero))throw new Error("invalid point");var i=d.fromRed().isOdd();return(e&&!i||!e&&i)&&(d=d.redNeg()),this.point(r,d)},ShortCurve.prototype.validate=function(r){if(r.inf)return!0;var e=r.x,t=r.y,d=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(d).redIAdd(this.b);return 0===t.redSqr().redISub(i).cmpn(0)},ShortCurve.prototype._endoWnafMulAdd=function(r,e,t){for(var d=this._endoWnafT1,i=this._endoWnafT2,n=0;n<r.length;n++){var u=this._endoSplit(e[n]),s=r[n],o=s._getBeta();u.k1.negative&&(u.k1.ineg(),s=s.neg(!0)),u.k2.negative&&(u.k2.ineg(),o=o.neg(!0)),d[2*n]=s,d[2*n+1]=o,i[2*n]=u.k1,i[2*n+1]=u.k2}for(var h=this._wnafMulAdd(1,d,i,2*n,t),l=0;l<2*n;l++)d[l]=null,i[l]=null;return h},inherits(Point,Base.BasePoint),ShortCurve.prototype.point=function(r,e,t){return new Point(this,r,e,t)},ShortCurve.prototype.pointFromJSON=function(r,e){return Point.fromJSON(this,r,e)},Point.prototype._getBeta=function(){if(this.curve.endo){var r=this.precomputed;if(r&&r.beta)return r.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(r){var t=this.curve,d=function(r){return t.point(r.x.redMul(t.endo.beta),r.y)};r.beta=e,e.precomputed={beta:null,naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(d)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(d)}}}return e}},Point.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},Point.fromJSON=function(r,e,t){function d(e){return r.point(e[0],e[1],t)}"string"==typeof e&&(e=JSON.parse(e));var i=r.point(e[0],e[1],t);if(!e[2])return i;var n=e[2];return i.precomputed={beta:null,doubles:n.doubles&&{step:n.doubles.step,points:[i].concat(n.doubles.points.map(d))},naf:n.naf&&{wnd:n.naf.wnd,points:[i].concat(n.naf.points.map(d))}},i},Point.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},Point.prototype.isInfinity=function(){return this.inf},Point.prototype.add=function(r){if(this.inf)return r;if(r.inf)return this;if(this.eq(r))return this.dbl();if(this.neg().eq(r))return this.curve.point(null,null);if(0===this.x.cmp(r.x))return this.curve.point(null,null);var e=this.y.redSub(r.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(r.x).redInvm()));var t=e.redSqr().redISub(this.x).redISub(r.x),d=e.redMul(this.x.redSub(t)).redISub(this.y);return this.curve.point(t,d)},Point.prototype.dbl=function(){if(this.inf)return this;var r=this.y.redAdd(this.y);if(0===r.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,t=this.x.redSqr(),d=r.redInvm(),i=t.redAdd(t).redIAdd(t).redIAdd(e).redMul(d),n=i.redSqr().redISub(this.x.redAdd(this.x)),u=i.redMul(this.x.redSub(n)).redISub(this.y);return this.curve.point(n,u)},Point.prototype.getX=function(){return this.x.fromRed()},Point.prototype.getY=function(){return this.y.fromRed()},Point.prototype.mul=function(r){return r=new BN(r,16),this._hasDoubles(r)?this.curve._fixedNafMul(this,r):this.curve.endo?this.curve._endoWnafMulAdd([this],[r]):this.curve._wnafMul(this,r)},Point.prototype.mulAdd=function(r,e,t){var d=[this,e],i=[r,t];return this.curve.endo?this.curve._endoWnafMulAdd(d,i):this.curve._wnafMulAdd(1,d,i,2)},Point.prototype.jmulAdd=function(r,e,t){var d=[this,e],i=[r,t];return this.curve.endo?this.curve._endoWnafMulAdd(d,i,!0):this.curve._wnafMulAdd(1,d,i,2,!0)},Point.prototype.eq=function(r){return this===r||this.inf===r.inf&&(this.inf||0===this.x.cmp(r.x)&&0===this.y.cmp(r.y))},Point.prototype.neg=function(r){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(r&&this.precomputed){var t=this.precomputed,d=function(r){return r.neg()};e.precomputed={naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(d)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(d)}}}return e},Point.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},inherits(JPoint,Base.BasePoint),ShortCurve.prototype.jpoint=function(r,e,t){return new JPoint(this,r,e,t)},JPoint.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var r=this.z.redInvm(),e=r.redSqr(),t=this.x.redMul(e),d=this.y.redMul(e).redMul(r);return this.curve.point(t,d)},JPoint.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},JPoint.prototype.add=function(r){if(this.isInfinity())return r;if(r.isInfinity())return this;var e=r.z.redSqr(),t=this.z.redSqr(),d=this.x.redMul(e),i=r.x.redMul(t),n=this.y.redMul(e.redMul(r.z)),u=r.y.redMul(t.redMul(this.z)),s=d.redSub(i),o=n.redSub(u);if(0===s.cmpn(0))return 0!==o.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=s.redSqr(),l=h.redMul(s),p=d.redMul(h),a=o.redSqr().redIAdd(l).redISub(p).redISub(p),c=o.redMul(p.redISub(a)).redISub(n.redMul(l)),f=this.z.redMul(r.z).redMul(s);return this.curve.jpoint(a,c,f)},JPoint.prototype.mixedAdd=function(r){if(this.isInfinity())return r.toJ();if(r.isInfinity())return this;var e=this.z.redSqr(),t=this.x,d=r.x.redMul(e),i=this.y,n=r.y.redMul(e).redMul(this.z),u=t.redSub(d),s=i.redSub(n);if(0===u.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var o=u.redSqr(),h=o.redMul(u),l=t.redMul(o),p=s.redSqr().redIAdd(h).redISub(l).redISub(l),a=s.redMul(l.redISub(p)).redISub(i.redMul(h)),c=this.z.redMul(u);return this.curve.jpoint(p,a,c)},JPoint.prototype.dblp=function(r){if(0===r)return this;if(this.isInfinity())return this;if(!r)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,t=0;t<r;t++)e=e.dbl();return e}for(var d=this.curve.a,i=this.curve.tinv,n=this.x,u=this.y,s=this.z,o=s.redSqr().redSqr(),h=u.redAdd(u),t=0;t<r;t++){var l=n.redSqr(),p=h.redSqr(),a=p.redSqr(),c=l.redAdd(l).redIAdd(l).redIAdd(d.redMul(o)),f=n.redMul(p),v=c.redSqr().redISub(f.redAdd(f)),S=f.redISub(v),b=c.redMul(S);b=b.redIAdd(b).redISub(a);var I=h.redMul(s);t+1<r&&(o=o.redMul(a)),n=v,s=I,h=b}return this.curve.jpoint(n,h.redMul(i),s)},JPoint.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},JPoint.prototype._zeroDbl=function(){var r,e,t;if(this.zOne){var d=this.x.redSqr(),i=this.y.redSqr(),n=i.redSqr(),u=this.x.redAdd(i).redSqr().redISub(d).redISub(n);u=u.redIAdd(u);var s=d.redAdd(d).redIAdd(d),o=s.redSqr().redISub(u).redISub(u),h=n.redIAdd(n);h=(h=h.redIAdd(h)).redIAdd(h),r=o,e=s.redMul(u.redISub(o)).redISub(h),t=this.y.redAdd(this.y)}else{var l=this.x.redSqr(),p=this.y.redSqr(),a=p.redSqr(),c=this.x.redAdd(p).redSqr().redISub(l).redISub(a);c=c.redIAdd(c);var f=l.redAdd(l).redIAdd(l),v=f.redSqr(),S=a.redIAdd(a);S=(S=S.redIAdd(S)).redIAdd(S),r=v.redISub(c).redISub(c),e=f.redMul(c.redISub(r)).redISub(S),t=(t=this.y.redMul(this.z)).redIAdd(t)}return this.curve.jpoint(r,e,t)},JPoint.prototype._threeDbl=function(){var r,e,t;if(this.zOne){var d=this.x.redSqr(),i=this.y.redSqr(),n=i.redSqr(),u=this.x.redAdd(i).redSqr().redISub(d).redISub(n);u=u.redIAdd(u);var s=d.redAdd(d).redIAdd(d).redIAdd(this.curve.a),o=s.redSqr().redISub(u).redISub(u);r=o;var h=n.redIAdd(n);h=(h=h.redIAdd(h)).redIAdd(h),e=s.redMul(u.redISub(o)).redISub(h),t=this.y.redAdd(this.y)}else{var l=this.z.redSqr(),p=this.y.redSqr(),a=this.x.redMul(p),c=this.x.redSub(l).redMul(this.x.redAdd(l));c=c.redAdd(c).redIAdd(c);var f=a.redIAdd(a),v=(f=f.redIAdd(f)).redAdd(f);r=c.redSqr().redISub(v),t=this.y.redAdd(this.z).redSqr().redISub(p).redISub(l);var S=p.redSqr();S=(S=(S=S.redIAdd(S)).redIAdd(S)).redIAdd(S),e=c.redMul(f.redISub(r)).redISub(S)}return this.curve.jpoint(r,e,t)},JPoint.prototype._dbl=function(){var r=this.curve.a,e=this.x,t=this.y,d=this.z,i=d.redSqr().redSqr(),n=e.redSqr(),u=t.redSqr(),s=n.redAdd(n).redIAdd(n).redIAdd(r.redMul(i)),o=e.redAdd(e),h=(o=o.redIAdd(o)).redMul(u),l=s.redSqr().redISub(h.redAdd(h)),p=h.redISub(l),a=u.redSqr();a=(a=(a=a.redIAdd(a)).redIAdd(a)).redIAdd(a);var c=s.redMul(p).redISub(a),f=t.redAdd(t).redMul(d);return this.curve.jpoint(l,c,f)},JPoint.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var r=this.x.redSqr(),e=this.y.redSqr(),t=this.z.redSqr(),d=e.redSqr(),i=r.redAdd(r).redIAdd(r),n=i.redSqr(),u=this.x.redAdd(e).redSqr().redISub(r).redISub(d),s=(u=(u=(u=u.redIAdd(u)).redAdd(u).redIAdd(u)).redISub(n)).redSqr(),o=d.redIAdd(d);o=(o=(o=o.redIAdd(o)).redIAdd(o)).redIAdd(o);var h=i.redIAdd(u).redSqr().redISub(n).redISub(s).redISub(o),l=e.redMul(h);l=(l=l.redIAdd(l)).redIAdd(l);var p=this.x.redMul(s).redISub(l);p=(p=p.redIAdd(p)).redIAdd(p);var a=this.y.redMul(h.redMul(o.redISub(h)).redISub(u.redMul(s)));a=(a=(a=a.redIAdd(a)).redIAdd(a)).redIAdd(a);var c=this.z.redAdd(u).redSqr().redISub(t).redISub(s);return this.curve.jpoint(p,a,c)},JPoint.prototype.mul=function(r,e){return r=new BN(r,e),this.curve._wnafMul(this,r)},JPoint.prototype.eq=function(r){if("affine"===r.type)return this.eq(r.toJ());if(this===r)return!0;var e=this.z.redSqr(),t=r.z.redSqr();if(0!==this.x.redMul(t).redISub(r.x.redMul(e)).cmpn(0))return!1;var d=e.redMul(this.z),i=t.redMul(r.z);return 0===this.y.redMul(i).redISub(r.y.redMul(d)).cmpn(0)},JPoint.prototype.eqXToP=function(r){var e=this.z.redSqr(),t=r.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(t))return!0;for(var d=r.clone(),i=this.curve.redN.redMul(e);;){if(d.iadd(this.curve.n),d.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(i),0===this.x.cmp(t))return!0}return!1},JPoint.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},JPoint.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};
+
+},{"../../elliptic":14,"../curve":17,"bn.js":4,"inherits":51}],20:[function(require,module,exports){
+"use strict";function PresetCurve(f){"short"===f.type?this.curve=new elliptic.curve.short(f):"edwards"===f.type?this.curve=new elliptic.curve.edwards(f):this.curve=new elliptic.curve.mont(f),this.g=this.curve.g,this.n=this.curve.n,this.hash=f.hash,assert(this.g.validate(),"Invalid curve"),assert(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function defineCurve(f,e){Object.defineProperty(curves,f,{configurable:!0,enumerable:!0,get:function(){var a=new PresetCurve(e);return Object.defineProperty(curves,f,{configurable:!0,enumerable:!0,value:a}),a}})}var curves=exports,hash=require("hash.js"),elliptic=require("../elliptic"),assert=elliptic.utils.assert;curves.PresetCurve=PresetCurve,defineCurve("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:hash.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),defineCurve("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:hash.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),defineCurve("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:hash.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),defineCurve("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:hash.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),defineCurve("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:hash.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),defineCurve("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:!1,g:["9"]}),defineCurve("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var pre;try{pre=require("./precomputed/secp256k1")}catch(f){pre=void 0}defineCurve("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:hash.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",pre]});
+
+},{"../elliptic":14,"./precomputed/secp256k1":27,"hash.js":37}],21:[function(require,module,exports){
+"use strict";function EC(e){if(!(this instanceof EC))return new EC(e);"string"==typeof e&&(assert(elliptic.curves.hasOwnProperty(e),"Unknown curve "+e),e=elliptic.curves[e]),e instanceof elliptic.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}var BN=require("bn.js"),HmacDRBG=require("hmac-drbg"),elliptic=require("../../elliptic"),utils=elliptic.utils,assert=utils.assert,KeyPair=require("./key"),Signature=require("./signature");module.exports=EC,EC.prototype.keyPair=function(e){return new KeyPair(this,e)},EC.prototype.keyFromPrivate=function(e,t){return KeyPair.fromPrivate(this,e,t)},EC.prototype.keyFromPublic=function(e,t){return KeyPair.fromPublic(this,e,t)},EC.prototype.genKeyPair=function(e){e||(e={});for(var t=new HmacDRBG({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||elliptic.rand(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new BN(2));;){var i=new BN(t.generate(r));if(!(i.cmp(n)>0))return i.iaddn(1),this.keyFromPrivate(i)}},EC.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},EC.prototype.sign=function(e,t,r,n){"object"==typeof r&&(n=r,r=null),n||(n={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new BN(e,16));for(var i=this.n.byteLength(),s=t.getPrivate().toArray("be",i),u=e.toArray("be",i),o=new HmacDRBG({hash:this.hash,entropy:s,nonce:u,pers:n.pers,persEnc:n.persEnc||"utf8"}),c=this.n.sub(new BN(1)),h=0;!0;h++){var a=n.k?n.k(h):new BN(o.generate(this.n.byteLength()));if(!((a=this._truncateToN(a,!0)).cmpn(1)<=0||a.cmp(c)>=0)){var p=this.g.mul(a);if(!p.isInfinity()){var m=p.getX(),v=m.umod(this.n);if(0!==v.cmpn(0)){var y=a.invm(this.n).mul(v.mul(t.getPrivate()).iadd(e));if(0!==(y=y.umod(this.n)).cmpn(0)){var l=(p.getY().isOdd()?1:0)|(0!==m.cmp(v)?2:0);return n.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),l^=1),new Signature({r:v,s:y,recoveryParam:l})}}}}}},EC.prototype.verify=function(e,t,r,n){e=this._truncateToN(new BN(e,16)),r=this.keyFromPublic(r,n);var i=(t=new Signature(t,"hex")).r,s=t.s;if(i.cmpn(1)<0||i.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var u=s.invm(this.n),o=u.mul(e).umod(this.n),c=u.mul(i).umod(this.n);if(!this.curve._maxwellTrick)return!(h=this.g.mulAdd(o,r.getPublic(),c)).isInfinity()&&0===h.getX().umod(this.n).cmp(i);var h=this.g.jmulAdd(o,r.getPublic(),c);return!h.isInfinity()&&h.eqXToP(i)},EC.prototype.recoverPubKey=function(e,t,r,n){assert((3&r)===r,"The recovery param is more than two bits"),t=new Signature(t,n);var i=this.n,s=new BN(e),u=t.r,o=t.s,c=1&r,h=r>>1;if(u.cmp(this.curve.p.umod(this.curve.n))>=0&&h)throw new Error("Unable to find sencond key candinate");u=h?this.curve.pointFromX(u.add(this.curve.n),c):this.curve.pointFromX(u,c);var a=t.r.invm(i),p=i.sub(s).mul(a).umod(i),m=o.mul(a).umod(i);return this.g.mulAdd(p,u,m)},EC.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new Signature(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var s;try{s=this.recoverPubKey(e,t,i)}catch(e){continue}if(s.eq(r))return i}throw new Error("Unable to find valid recovery factor")};
+
+},{"../../elliptic":14,"./key":22,"./signature":23,"bn.js":4,"hmac-drbg":49}],22:[function(require,module,exports){
+"use strict";function KeyPair(i,t){this.ec=i,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}var BN=require("bn.js"),elliptic=require("../../elliptic"),utils=elliptic.utils,assert=utils.assert;module.exports=KeyPair,KeyPair.fromPublic=function(i,t,e){return t instanceof KeyPair?t:new KeyPair(i,{pub:t,pubEnc:e})},KeyPair.fromPrivate=function(i,t,e){return t instanceof KeyPair?t:new KeyPair(i,{priv:t,privEnc:e})},KeyPair.prototype.validate=function(){var i=this.getPublic();return i.isInfinity()?{result:!1,reason:"Invalid public key"}:i.validate()?i.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},KeyPair.prototype.getPublic=function(i,t){return"string"==typeof i&&(t=i,i=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,i):this.pub},KeyPair.prototype.getPrivate=function(i){return"hex"===i?this.priv.toString(16,2):this.priv},KeyPair.prototype._importPrivate=function(i,t){this.priv=new BN(i,t||16),this.priv=this.priv.umod(this.ec.curve.n)},KeyPair.prototype._importPublic=function(i,t){if(i.x||i.y)return"mont"===this.ec.curve.type?assert(i.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||assert(i.x&&i.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(i.x,i.y));this.pub=this.ec.curve.decodePoint(i,t)},KeyPair.prototype.derive=function(i){return i.mul(this.priv).getX()},KeyPair.prototype.sign=function(i,t,e){return this.ec.sign(i,this,t,e)},KeyPair.prototype.verify=function(i,t){return this.ec.verify(i,t,this)},KeyPair.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};
+
+},{"../../elliptic":14,"bn.js":4}],23:[function(require,module,exports){
+"use strict";function Signature(t,r){if(t instanceof Signature)return t;this._importDER(t,r)||(assert(t.r&&t.s,"Signature without r or s"),this.r=new BN(t.r,16),this.s=new BN(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function Position(){this.place=0}function getLength(t,r){var e=t[r.place++];if(!(128&e))return e;for(var n=15&e,i=0,a=0,c=r.place;a<n;a++,c++)i<<=8,i|=t[c];return r.place=c,i}function rmPadding(t){for(var r=0,e=t.length-1;!t[r]&&!(128&t[r+1])&&r<e;)r++;return 0===r?t:t.slice(r)}function constructLength(t,r){if(r<128)t.push(r);else{var e=1+(Math.log(r)/Math.LN2>>>3);for(t.push(128|e);--e;)t.push(r>>>(e<<3)&255);t.push(r)}}var BN=require("bn.js"),elliptic=require("../../elliptic"),utils=elliptic.utils,assert=utils.assert;module.exports=Signature,Signature.prototype._importDER=function(t,r){t=utils.toArray(t,r);var e=new Position;if(48!==t[e.place++])return!1;if(getLength(t,e)+e.place!==t.length)return!1;if(2!==t[e.place++])return!1;var n=getLength(t,e),i=t.slice(e.place,n+e.place);if(e.place+=n,2!==t[e.place++])return!1;var a=getLength(t,e);if(t.length!==a+e.place)return!1;var c=t.slice(e.place,a+e.place);return 0===i[0]&&128&i[1]&&(i=i.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new BN(i),this.s=new BN(c),this.recoveryParam=null,!0},Signature.prototype.toDER=function(t){var r=this.r.toArray(),e=this.s.toArray();for(128&r[0]&&(r=[0].concat(r)),128&e[0]&&(e=[0].concat(e)),r=rmPadding(r),e=rmPadding(e);!(e[0]||128&e[1]);)e=e.slice(1);var n=[2];constructLength(n,r.length),(n=n.concat(r)).push(2),constructLength(n,e.length);var i=n.concat(e),a=[48];return constructLength(a,i.length),a=a.concat(i),utils.encode(a,t)};
+
+},{"../../elliptic":14,"bn.js":4}],24:[function(require,module,exports){
+"use strict";function EDDSA(t){if(assert("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof EDDSA))return new EDDSA(t);var t=elliptic.curves[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=hash.sha512}var hash=require("hash.js"),elliptic=require("../../elliptic"),utils=elliptic.utils,assert=utils.assert,parseBytes=utils.parseBytes,KeyPair=require("./key"),Signature=require("./signature");module.exports=EDDSA,EDDSA.prototype.sign=function(t,e){t=parseBytes(t);var i=this.keyFromSecret(e),r=this.hashInt(i.messagePrefix(),t),n=this.g.mul(r),s=this.encodePoint(n),o=this.hashInt(s,i.pubBytes(),t).mul(i.priv()),u=r.add(o).umod(this.curve.n);return this.makeSignature({R:n,S:u,Rencoded:s})},EDDSA.prototype.verify=function(t,e,i){t=parseBytes(t),e=this.makeSignature(e);var r=this.keyFromPublic(i),n=this.hashInt(e.Rencoded(),r.pubBytes(),t),s=this.g.mul(e.S());return e.R().add(r.pub().mul(n)).eq(s)},EDDSA.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return utils.intFromLE(t.digest()).umod(this.curve.n)},EDDSA.prototype.keyFromPublic=function(t){return KeyPair.fromPublic(this,t)},EDDSA.prototype.keyFromSecret=function(t){return KeyPair.fromSecret(this,t)},EDDSA.prototype.makeSignature=function(t){return t instanceof Signature?t:new Signature(this,t)},EDDSA.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},EDDSA.prototype.decodePoint=function(t){var e=(t=utils.parseBytes(t)).length-1,i=t.slice(0,e).concat(-129&t[e]),r=0!=(128&t[e]),n=utils.intFromLE(i);return this.curve.pointFromY(n,r)},EDDSA.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},EDDSA.prototype.decodeInt=function(t){return utils.intFromLE(t)},EDDSA.prototype.isPoint=function(t){return t instanceof this.pointClass};
+
+},{"../../elliptic":14,"./key":25,"./signature":26,"hash.js":37}],25:[function(require,module,exports){
+"use strict";function KeyPair(e,t){this.eddsa=e,this._secret=parseBytes(t.secret),e.isPoint(t.pub)?this._pub=t.pub:this._pubBytes=parseBytes(t.pub)}var elliptic=require("../../elliptic"),utils=elliptic.utils,assert=utils.assert,parseBytes=utils.parseBytes,cachedProperty=utils.cachedProperty;KeyPair.fromPublic=function(e,t){return t instanceof KeyPair?t:new KeyPair(e,{pub:t})},KeyPair.fromSecret=function(e,t){return t instanceof KeyPair?t:new KeyPair(e,{secret:t})},KeyPair.prototype.secret=function(){return this._secret},cachedProperty(KeyPair,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),cachedProperty(KeyPair,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),cachedProperty(KeyPair,"privBytes",function(){var e=this.eddsa,t=this.hash(),i=e.encodingLength-1,r=t.slice(0,e.encodingLength);return r[0]&=248,r[i]&=127,r[i]|=64,r}),cachedProperty(KeyPair,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),cachedProperty(KeyPair,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),cachedProperty(KeyPair,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),KeyPair.prototype.sign=function(e){return assert(this._secret,"KeyPair can only verify"),this.eddsa.sign(e,this)},KeyPair.prototype.verify=function(e,t){return this.eddsa.verify(e,t,this)},KeyPair.prototype.getSecret=function(e){return assert(this._secret,"KeyPair is public only"),utils.encode(this.secret(),e)},KeyPair.prototype.getPublic=function(e){return utils.encode(this.pubBytes(),e)},module.exports=KeyPair;
+
+},{"../../elliptic":14}],26:[function(require,module,exports){
+"use strict";function Signature(e,t){this.eddsa=e,"object"!=typeof t&&(t=parseBytes(t)),Array.isArray(t)&&(t={R:t.slice(0,e.encodingLength),S:t.slice(e.encodingLength)}),assert(t.R&&t.S,"Signature without R or S"),e.isPoint(t.R)&&(this._R=t.R),t.S instanceof BN&&(this._S=t.S),this._Rencoded=Array.isArray(t.R)?t.R:t.Rencoded,this._Sencoded=Array.isArray(t.S)?t.S:t.Sencoded}var BN=require("bn.js"),elliptic=require("../../elliptic"),utils=elliptic.utils,assert=utils.assert,cachedProperty=utils.cachedProperty,parseBytes=utils.parseBytes;cachedProperty(Signature,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),cachedProperty(Signature,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),cachedProperty(Signature,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),cachedProperty(Signature,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),Signature.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},Signature.prototype.toHex=function(){return utils.encode(this.toBytes(),"hex").toUpperCase()},module.exports=Signature;
+
+},{"../../elliptic":14,"bn.js":4}],27:[function(require,module,exports){
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+
+},{}],28:[function(require,module,exports){
+"use strict";function getNAF(t,r){for(var i=[],n=1<<r+1,e=t.clone();e.cmpn(1)>=0;){var s;if(e.isOdd()){var u=e.andln(n-1);s=u>(n>>1)-1?(n>>1)-u:u,e.isubn(s)}else s=0;i.push(s);for(var l=0!==e.cmpn(0)&&0===e.andln(n-1)?r+1:1,o=1;o<l;o++)i.push(0);e.iushrn(l)}return i}function getJSF(t,r){var i=[[],[]];t=t.clone(),r=r.clone();for(var n=0,e=0;t.cmpn(-n)>0||r.cmpn(-e)>0;){var s=t.andln(3)+n&3,u=r.andln(3)+e&3;3===s&&(s=-1),3===u&&(u=-1);var l;l=0==(1&s)?0:3!==(a=t.andln(7)+n&7)&&5!==a||2!==u?s:-s,i[0].push(l);var o;if(0==(1&u))o=0;else{var a=r.andln(7)+e&7;o=3!==a&&5!==a||2!==s?u:-u}i[1].push(o),2*n===l+1&&(n=1-n),2*e===o+1&&(e=1-e),t.iushrn(1),r.iushrn(1)}return i}function cachedProperty(t,r,i){var n="_"+r;t.prototype[r]=function(){return void 0!==this[n]?this[n]:this[n]=i.call(this)}}function parseBytes(t){return"string"==typeof t?utils.toArray(t,"hex"):t}function intFromLE(t){return new BN(t,"hex","le")}var utils=exports,BN=require("bn.js"),minAssert=require("minimalistic-assert"),minUtils=require("minimalistic-crypto-utils");utils.assert=minAssert,utils.toArray=minUtils.toArray,utils.zero2=minUtils.zero2,utils.toHex=minUtils.toHex,utils.encode=minUtils.encode,utils.getNAF=getNAF,utils.getJSF=getJSF,utils.cachedProperty=cachedProperty,utils.parseBytes=parseBytes,utils.intFromLE=intFromLE;
+
+},{"bn.js":4,"minimalistic-assert":63,"minimalistic-crypto-utils":64}],29:[function(require,module,exports){
+module.exports={
+  "_args": [
+    [
+      "elliptic@6.4.0",
+      "/Users/hdrewes/Documents/DEV/EthereumJS/browser-builds"
+    ]
+  ],
+  "_from": "elliptic@6.4.0",
+  "_id": "elliptic@6.4.0",
+  "_inBundle": false,
+  "_integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",
+  "_location": "/elliptic",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "elliptic@6.4.0",
+    "name": "elliptic",
+    "escapedName": "elliptic",
+    "rawSpec": "6.4.0",
+    "saveSpec": null,
+    "fetchSpec": "6.4.0"
+  },
+  "_requiredBy": [
+    "/browserify-sign",
+    "/create-ecdh",
+    "/secp256k1"
+  ],
+  "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
+  "_spec": "6.4.0",
+  "_where": "/Users/hdrewes/Documents/DEV/EthereumJS/browser-builds",
+  "author": {
+    "name": "Fedor Indutny",
+    "email": "fedor@indutny.com"
+  },
+  "bugs": {
+    "url": "https://github.com/indutny/elliptic/issues"
+  },
+  "dependencies": {
+    "bn.js": "^4.4.0",
+    "brorand": "^1.0.1",
+    "hash.js": "^1.0.0",
+    "hmac-drbg": "^1.0.0",
+    "inherits": "^2.0.1",
+    "minimalistic-assert": "^1.0.0",
+    "minimalistic-crypto-utils": "^1.0.0"
+  },
+  "description": "EC cryptography",
+  "devDependencies": {
+    "brfs": "^1.4.3",
+    "coveralls": "^2.11.3",
+    "grunt": "^0.4.5",
+    "grunt-browserify": "^5.0.0",
+    "grunt-cli": "^1.2.0",
+    "grunt-contrib-connect": "^1.0.0",
+    "grunt-contrib-copy": "^1.0.0",
+    "grunt-contrib-uglify": "^1.0.1",
+    "grunt-mocha-istanbul": "^3.0.1",
+    "grunt-saucelabs": "^8.6.2",
+    "istanbul": "^0.4.2",
+    "jscs": "^2.9.0",
+    "jshint": "^2.6.0",
+    "mocha": "^2.1.0"
+  },
+  "files": [
+    "lib"
+  ],
+  "homepage": "https://github.com/indutny/elliptic",
+  "keywords": [
+    "EC",
+    "Elliptic",
+    "curve",
+    "Cryptography"
+  ],
+  "license": "MIT",
+  "main": "lib/elliptic.js",
+  "name": "elliptic",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/indutny/elliptic.git"
+  },
+  "scripts": {
+    "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+    "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+    "lint": "npm run jscs && npm run jshint",
+    "test": "npm run lint && npm run unit",
+    "unit": "istanbul test _mocha --reporter=spec test/index.js",
+    "version": "grunt dist && git add dist/"
+  },
+  "version": "6.4.0"
+}
+
+},{}],30:[function(require,module,exports){
+module.exports={
+  "genesisGasLimit": {
+    "v": 5000,
+    "d": "Gas limit of the Genesis block."
+  },
+  "genesisDifficulty": {
+    "v": 17179869184,
+    "d": "Difficulty of the Genesis block."
+  },
+  "genesisNonce": {
+    "v": "0x0000000000000042",
+    "d": "the geneis nonce"
+  },
+  "genesisExtraData": {
+    "v": "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
+    "d": "extra data "
+  },
+  "genesisHash": {
+    "v": "0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3",
+    "d": "genesis hash"
+  },
+  "genesisStateRoot": {
+    "v": "0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544",
+    "d": "the genesis state root"
+  },
+  "minGasLimit": {
+    "v": 5000,
+    "d": "Minimum the gas limit may ever be."
+  },
+  "gasLimitBoundDivisor": {
+    "v": 1024,
+    "d": "The bound divisor of the gas limit, used in update calculations."
+  },
+  "minimumDifficulty": {
+    "v": 131072,
+    "d": "The minimum that the difficulty may ever be."
+  },
+  "difficultyBoundDivisor": {
+    "v": 2048,
+    "d": "The bound divisor of the difficulty, used in the update calculations."
+  },
+  "durationLimit": {
+    "v": 13,
+    "d": "The decision boundary on the blocktime duration used to determine whether difficulty should go up or not."
+  },
+  "maximumExtraDataSize": {
+    "v": 32,
+    "d": "Maximum size extra data may be after Genesis."
+  },
+  "epochDuration": {
+    "v": 30000,
+    "d": "Duration between proof-of-work epochs."
+  },
+  "stackLimit": {
+    "v": 1024,
+    "d": "Maximum size of VM stack allowed."
+  },
+  "callCreateDepth": {
+    "v": 1024,
+    "d": "Maximum depth of call/create stack."
+  },
+
+  "tierStepGas": {
+    "v": [0, 2, 3, 5, 8, 10, 20],
+    "d": "Once per operation, for a selection of them."
+  },
+  "expGas": {
+    "v": 10,
+    "d": "Once per EXP instuction."
+  },
+  "expByteGas": {
+    "v": 10,
+    "d": "Times ceil(log256(exponent)) for the EXP instruction."
+  },
+
+  "sha3Gas": {
+    "v": 30,
+    "d": "Once per SHA3 operation."
+  },
+  "sha3WordGas": {
+    "v": 6,
+    "d": "Once per word of the SHA3 operation's data."
+  },
+  "sloadGas": {
+    "v": 50,
+    "d": "Once per SLOAD operation."
+  },
+  "sstoreSetGas": {
+    "v": 20000,
+    "d": "Once per SSTORE operation if the zeroness changes from zero."
+  },
+  "sstoreResetGas": {
+    "v": 5000,
+    "d": "Once per SSTORE operation if the zeroness does not change from zero."
+  },
+  "sstoreRefundGas": {
+    "v": 15000,
+    "d": "Once per SSTORE operation if the zeroness changes to zero."
+  },
+  "jumpdestGas": {
+    "v": 1,
+    "d": "Refunded gas, once per SSTORE operation if the zeroness changes to zero."
+  },
+
+  "logGas": {
+    "v": 375,
+    "d": "Per LOG* operation."
+  },
+  "logDataGas": {
+    "v": 8,
+    "d": "Per byte in a LOG* operation's data."
+  },
+  "logTopicGas": {
+    "v": 375,
+    "d": "Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas."
+  },
+
+  "createGas": {
+    "v": 32000,
+    "d": "Once per CREATE operation & contract-creation transaction."
+  },
+
+  "callGas": {
+    "v": 40,
+    "d": "Once per CALL operation & message call transaction."
+  },
+  "callStipend": {
+    "v": 2300,
+    "d": "Free gas given at beginning of call."
+  },
+  "callValueTransferGas": {
+    "v": 9000,
+    "d": "Paid for CALL when the value transfor is non-zero."
+  },
+  "callNewAccountGas": {
+    "v": 25000,
+    "d": "Paid for CALL when the destination address didn't exist prior."
+  },
+
+  "suicideRefundGas": {
+    "v": 24000,
+    "d": "Refunded following a suicide operation."
+  },
+
+  "memoryGas": {
+    "v": 3,
+    "d": "Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL."
+  },
+  "quadCoeffDiv": {
+    "v": 512,
+    "d": "Divisor for the quadratic particle of the memory cost equation."
+  },
+
+  "createDataGas": {
+    "v": 200,
+    "d": ""
+  },
+  "txGas": {
+    "v": 21000,
+    "d": "Per transaction. NOTE: Not payable on data of calls between transactions."
+  },
+  "txCreation": {
+    "v": 32000,
+    "d": "the cost of creating a contract via tx"
+  },
+  "txDataZeroGas": {
+    "v": 4,
+    "d": "Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions."
+  },
+  "txDataNonZeroGas": {
+    "v": 68,
+    "d": "Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions."
+  },
+
+  "copyGas": {
+    "v": 3,
+    "d": "Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added."
+  },
+
+  "ecrecoverGas": {
+    "v": 3000,
+    "d": ""
+  },
+  "sha256Gas": {
+    "v": 60,
+    "d": ""
+  },
+  "sha256WordGas": {
+    "v": 12,
+    "d": ""
+  },
+  "ripemd160Gas": {
+    "v": 600,
+    "d": ""
+  },
+  "ripemd160WordGas": {
+    "v": 120,
+    "d": ""
+  },
+  "identityGas": {
+    "v": 15,
+    "d": ""
+  },
+  "identityWordGas": {
+    "v": 3,
+    "d": ""
+  },
+  "minerReward": {
+    "v": "5000000000000000000",
+    "d": "the amount a miner get rewarded for mining a block"
+  },
+  "ommerReward": {
+    "v": "625000000000000000",
+    "d": "The amount of wei a miner of an uncle block gets for being inculded in the blockchain"
+  },
+  "niblingReward": {
+    "v": "156250000000000000",
+    "d": "the amount a miner gets for inculding a uncle"
+  },
+  "homeSteadForkNumber": {
+    "v": 1150000,
+    "d": "the block that the Homestead fork started at"
+  },
+  "homesteadRepriceForkNumber": {
+    "v": 2463000,
+    "d": "the block that the Homestead Reprice (EIP150) fork started at"
+  },
+  "timebombPeriod": {
+    "v": 100000,
+    "d": "Exponential difficulty timebomb period"
+  },
+  "freeBlockPeriod": {
+    "v": 2
+  }
+}
+
+},{}],31:[function(require,module,exports){
+(function (Buffer){
+"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var ethUtil=require("ethereumjs-util"),fees=require("ethereum-common/params.json"),BN=ethUtil.BN,N_DIV_2=new BN("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16),Transaction=function(){function e(t){_classCallCheck(this,e),t=t||{};var i=[{name:"nonce",length:32,allowLess:!0,default:new Buffer([])},{name:"gasPrice",length:32,allowLess:!0,default:new Buffer([])},{name:"gasLimit",alias:"gas",length:32,allowLess:!0,default:new Buffer([])},{name:"to",allowZero:!0,length:20,default:new Buffer([])},{name:"value",length:32,allowLess:!0,default:new Buffer([])},{name:"data",alias:"input",allowZero:!0,default:new Buffer([])},{name:"v",allowZero:!0,default:new Buffer([28])},{name:"r",length:32,allowZero:!0,allowLess:!0,default:new Buffer([])},{name:"s",length:32,allowZero:!0,allowLess:!0,default:new Buffer([])}];ethUtil.defineProperties(this,i,t),Object.defineProperty(this,"from",{enumerable:!0,configurable:!0,get:this.getSenderAddress.bind(this)});var r=ethUtil.bufferToInt(this.v),s=Math.floor((r-35)/2);s<0&&(s=0),this._chainId=s||t.chainId||0,this._homestead=!0}return e.prototype.toCreationAddress=function(){return""===this.to.toString("hex")},e.prototype.hash=function(e){void 0===e&&(e=!0);var t=void 0;if(e)t=this.raw;else if(this._chainId>0){var i=this.raw.slice();this.v=this._chainId,this.r=0,this.s=0,t=this.raw,this.raw=i}else t=this.raw.slice(0,6);return ethUtil.rlphash(t)},e.prototype.getChainId=function(){return this._chainId},e.prototype.getSenderAddress=function(){if(this._from)return this._from;var e=this.getSenderPublicKey();return this._from=ethUtil.publicToAddress(e),this._from},e.prototype.getSenderPublicKey=function(){if(!(this._senderPubKey&&this._senderPubKey.length||this.verifySignature()))throw new Error("Invalid Signature");return this._senderPubKey},e.prototype.verifySignature=function(){var e=this.hash(!1);if(this._homestead&&1===new BN(this.s).cmp(N_DIV_2))return!1;try{var t=ethUtil.bufferToInt(this.v);this._chainId>0&&(t-=2*this._chainId+8),this._senderPubKey=ethUtil.ecrecover(e,t,this.r,this.s)}catch(e){return!1}return!!this._senderPubKey},e.prototype.sign=function(e){var t=this.hash(!1),i=ethUtil.ecsign(t,e);this._chainId>0&&(i.v+=2*this._chainId+8),Object.assign(this,i)},e.prototype.getDataFee=function(){for(var e=this.raw[5],t=new BN(0),i=0;i<e.length;i++)0===e[i]?t.iaddn(fees.txDataZeroGas.v):t.iaddn(fees.txDataNonZeroGas.v);return t},e.prototype.getBaseFee=function(){var e=this.getDataFee().iaddn(fees.txGas.v);return this._homestead&&this.toCreationAddress()&&e.iaddn(fees.txCreation.v),e},e.prototype.getUpfrontCost=function(){return new BN(this.gasLimit).imul(new BN(this.gasPrice)).iadd(new BN(this.value))},e.prototype.validate=function(e){var t=[];return this.verifySignature()||t.push("Invalid Signature"),this.getBaseFee().cmp(new BN(this.gasLimit))>0&&t.push(["gas limit is too low. Need at least "+this.getBaseFee()]),void 0===e||!1===e?0===t.length:t.join(" ")},e}();module.exports=Transaction;
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":8,"ethereum-common/params.json":30,"ethereumjs-util":32}],32:[function(require,module,exports){
+(function (Buffer){
+"use strict";var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},createKeccakHash=require("keccak"),secp256k1=require("secp256k1"),assert=require("assert"),rlp=require("rlp"),BN=require("bn.js"),createHash=require("create-hash");Object.assign(exports,require("ethjs-util")),exports.MAX_INTEGER=new BN("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16),exports.TWO_POW256=new BN("10000000000000000000000000000000000000000000000000000000000000000",16),exports.SHA3_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",exports.SHA3_NULL=Buffer.from(exports.SHA3_NULL_S,"hex"),exports.SHA3_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",exports.SHA3_RLP_ARRAY=Buffer.from(exports.SHA3_RLP_ARRAY_S,"hex"),exports.SHA3_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",exports.SHA3_RLP=Buffer.from(exports.SHA3_RLP_S,"hex"),exports.BN=BN,exports.rlp=rlp,exports.secp256k1=secp256k1,exports.zeros=function(e){return Buffer.allocUnsafe(e).fill(0)},exports.setLengthLeft=exports.setLength=function(e,r,t){var f=exports.zeros(r);return e=exports.toBuffer(e),t?e.length<r?(e.copy(f),f):e.slice(0,r):e.length<r?(e.copy(f,r-e.length),f):e.slice(-r)},exports.setLengthRight=function(e,r){return exports.setLength(e,r,!0)},exports.unpad=exports.stripZeros=function(e){for(var r=(e=exports.stripHexPrefix(e))[0];e.length>0&&"0"===r.toString();)r=(e=e.slice(1))[0];return e},exports.toBuffer=function(e){if(!Buffer.isBuffer(e))if(Array.isArray(e))e=Buffer.from(e);else if("string"==typeof e)e=exports.isHexString(e)?Buffer.from(exports.padToEven(exports.stripHexPrefix(e)),"hex"):Buffer.from(e);else if("number"==typeof e)e=exports.intToBuffer(e);else if(null===e||void 0===e)e=Buffer.allocUnsafe(0);else{if(!e.toArray)throw new Error("invalid type");e=Buffer.from(e.toArray())}return e},exports.bufferToInt=function(e){return new BN(exports.toBuffer(e)).toNumber()},exports.bufferToHex=function(e){return"0x"+(e=exports.toBuffer(e)).toString("hex")},exports.fromSigned=function(e){return new BN(e).fromTwos(256)},exports.toUnsigned=function(e){return Buffer.from(e.toTwos(256).toArray())},exports.sha3=function(e,r){return e=exports.toBuffer(e),r||(r=256),createKeccakHash("keccak"+r).update(e).digest()},exports.sha256=function(e){return e=exports.toBuffer(e),createHash("sha256").update(e).digest()},exports.ripemd160=function(e,r){e=exports.toBuffer(e);var t=createHash("rmd160").update(e).digest();return!0===r?exports.setLength(t,32):t},exports.rlphash=function(e){return exports.sha3(rlp.encode(e))},exports.isValidPrivate=function(e){return secp256k1.privateKeyVerify(e)},exports.isValidPublic=function(e,r){return 64===e.length?secp256k1.publicKeyVerify(Buffer.concat([Buffer.from([4]),e])):!!r&&secp256k1.publicKeyVerify(e)},exports.pubToAddress=exports.publicToAddress=function(e,r){return e=exports.toBuffer(e),r&&64!==e.length&&(e=secp256k1.publicKeyConvert(e,!1).slice(1)),assert(64===e.length),exports.sha3(e).slice(-20)};var privateToPublic=exports.privateToPublic=function(e){return e=exports.toBuffer(e),secp256k1.publicKeyCreate(e,!1).slice(1)};exports.importPublic=function(e){return 64!==(e=exports.toBuffer(e)).length&&(e=secp256k1.publicKeyConvert(e,!1).slice(1)),e},exports.ecsign=function(e,r){var t=secp256k1.sign(e,r),f={};return f.r=t.signature.slice(0,32),f.s=t.signature.slice(32,64),f.v=t.recovery+27,f},exports.hashPersonalMessage=function(e){var r=exports.toBuffer("Ethereum Signed Message:\n"+e.length.toString());return exports.sha3(Buffer.concat([r,e]))},exports.ecrecover=function(e,r,t,f){var o=Buffer.concat([exports.setLength(t,32),exports.setLength(f,32)],64),s=r-27;if(0!==s&&1!==s)throw new Error("Invalid signature v value");var n=secp256k1.recover(e,o,s);return secp256k1.publicKeyConvert(n,!1).slice(1)},exports.toRpcSig=function(e,r,t){if(27!==e&&28!==e)throw new Error("Invalid recovery id");return exports.bufferToHex(Buffer.concat([exports.setLengthLeft(r,32),exports.setLengthLeft(t,32),exports.toBuffer(e-27)]))},exports.fromRpcSig=function(e){if(65!==(e=exports.toBuffer(e)).length)throw new Error("Invalid signature length");var r=e[64];return r<27&&(r+=27),{v:r,r:e.slice(0,32),s:e.slice(32,64)}},exports.privateToAddress=function(e){return exports.publicToAddress(privateToPublic(e))},exports.isValidAddress=function(e){return/^0x[0-9a-fA-F]{40}$/i.test(e)},exports.toChecksumAddress=function(e){e=exports.stripHexPrefix(e).toLowerCase();for(var r=exports.sha3(e).toString("hex"),t="0x",f=0;f<e.length;f++)parseInt(r[f],16)>=8?t+=e[f].toUpperCase():t+=e[f];return t},exports.isValidChecksumAddress=function(e){return exports.isValidAddress(e)&&exports.toChecksumAddress(e)===e},exports.generateAddress=function(e,r){return e=exports.toBuffer(e),r=new BN(r),r=r.isZero()?null:Buffer.from(r.toArray()),exports.rlphash([e,r]).slice(-20)},exports.isPrecompiled=function(e){var r=exports.unpad(e);return 1===r.length&&r[0]>0&&r[0]<5},exports.addHexPrefix=function(e){return"string"!=typeof e?e:exports.isHexPrefixed(e)?e:"0x"+e},exports.isValidSignature=function(e,r,t,f){var o=new BN("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16),s=new BN("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",16);return 32===r.length&&32===t.length&&((27===e||28===e)&&(r=new BN(r),t=new BN(t),!(r.isZero()||r.gt(s)||t.isZero()||t.gt(s))&&(!1!==f||1!==new BN(t).cmp(o))))},exports.baToJSON=function(e){if(Buffer.isBuffer(e))return"0x"+e.toString("hex");if(e instanceof Array){for(var r=[],t=0;t<e.length;t++)r.push(exports.baToJSON(e[t]));return r}},exports.defineProperties=function(e,r,t){if(e.raw=[],e._fields=[],e.toJSON=function(r){if(r){var t={};return e._fields.forEach(function(r){t[r]="0x"+e[r].toString("hex")}),t}return exports.baToJSON(this.raw)},e.serialize=function(){return rlp.encode(e.raw)},r.forEach(function(r,t){function f(){return e.raw[t]}function o(f){"00"!==(f=exports.toBuffer(f)).toString("hex")||r.allowZero||(f=Buffer.allocUnsafe(0)),r.allowLess&&r.length?(f=exports.stripZeros(f),assert(r.length>=f.length,"The field "+r.name+" must not have more "+r.length+" bytes")):r.allowZero&&0===f.length||!r.length||assert(r.length===f.length,"The field "+r.name+" must have byte length of "+r.length),e.raw[t]=f}e._fields.push(r.name),Object.defineProperty(e,r.name,{enumerable:!0,configurable:!0,get:f,set:o}),r.default&&(e[r.name]=r.default),r.alias&&Object.defineProperty(e,r.alias,{enumerable:!1,configurable:!0,set:o,get:f})}),t)if("string"==typeof t&&(t=Buffer.from(exports.stripHexPrefix(t),"hex")),Buffer.isBuffer(t)&&(t=rlp.decode(t)),Array.isArray(t)){if(t.length>e._fields.length)throw new Error("wrong number of fields in data");t.forEach(function(r,t){e[e._fields[t]]=exports.toBuffer(r)})}else{if("object"!==(void 0===t?"undefined":_typeof(t)))throw new Error("invalid data");var f=Object.keys(t);r.forEach(function(r){-1!==f.indexOf(r.name)&&(e[r.name]=t[r.name]),-1!==f.indexOf(r.alias)&&(e[r.alias]=t[r.alias])})}};
+
+}).call(this,require("buffer").Buffer)
+},{"assert":1,"bn.js":4,"buffer":8,"create-hash":11,"ethjs-util":34,"keccak":56,"rlp":81,"secp256k1":83}],33:[function(require,module,exports){
+(function (Buffer){
+const SHA3=require("keccakjs"),secp256k1=require("secp256k1"),assert=require("assert"),rlp=require("rlp"),BN=require("bn.js"),createHash=require("create-hash");exports.MAX_INTEGER=new BN("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",16),exports.TWO_POW256=new BN("10000000000000000000000000000000000000000000000000000000000000000",16),exports.SHA3_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",exports.SHA3_NULL=new Buffer(exports.SHA3_NULL_S,"hex"),exports.SHA3_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",exports.SHA3_RLP_ARRAY=new Buffer(exports.SHA3_RLP_ARRAY_S,"hex"),exports.SHA3_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",exports.SHA3_RLP=new Buffer(exports.SHA3_RLP_S,"hex"),exports.BN=BN,exports.rlp=rlp,exports.secp256k1=secp256k1,exports.zeros=function(e){var r=new Buffer(e);return r.fill(0),r},exports.setLengthLeft=exports.setLength=function(e,r,t){var f=exports.zeros(r);return e=exports.toBuffer(e),t?e.length<r?(e.copy(f),f):e.slice(0,r):e.length<r?(e.copy(f,r-e.length),f):e.slice(-r)},exports.setLengthRight=function(e,r){return exports.setLength(e,r,!0)},exports.unpad=exports.stripZeros=function(e){for(var r=(e=exports.stripHexPrefix(e))[0];e.length>0&&"0"===r.toString();)r=(e=e.slice(1))[0];return e},exports.toBuffer=function(e){if(!Buffer.isBuffer(e))if(Array.isArray(e))e=new Buffer(e);else if("string"==typeof e)e=exports.isHexPrefixed(e)?new Buffer(exports.padToEven(exports.stripHexPrefix(e)),"hex"):new Buffer(e);else if("number"==typeof e)e=exports.intToBuffer(e);else if(null===e||void 0===e)e=new Buffer([]);else{if(!e.toArray)throw new Error("invalid type");e=new Buffer(e.toArray())}return e},exports.intToHex=function(e){assert(e%1==0,"number is not a integer"),assert(e>=0,"number must be positive");var r=e.toString(16);return r.length%2&&(r="0"+r),"0x"+r},exports.intToBuffer=function(e){var r=exports.intToHex(e);return new Buffer(r.slice(2),"hex")},exports.bufferToInt=function(e){return parseInt(exports.bufferToHex(e),16)},exports.bufferToHex=function(e){return 0===(e=exports.toBuffer(e)).length?0:"0x"+e.toString("hex")},exports.fromSigned=function(e){return new BN(e).fromTwos(256)},exports.toUnsigned=function(e){return new Buffer(e.toTwos(256).toArray())},exports.sha3=function(e,r){e=exports.toBuffer(e),r||(r=256);var t=new SHA3(r);return e&&t.update(e),new Buffer(t.digest("hex"),"hex")},exports.sha256=function(e){return e=exports.toBuffer(e),createHash("sha256").update(e).digest()},exports.ripemd160=function(e,r){e=exports.toBuffer(e);var t=createHash("rmd160").update(e).digest();return!0===r?exports.setLength(t,32):t},exports.rlphash=function(e){return exports.sha3(rlp.encode(e))},exports.isValidPrivate=function(e){return secp256k1.privateKeyVerify(e)},exports.isValidPublic=function(e,r){return 64===e.length?secp256k1.publicKeyVerify(Buffer.concat([new Buffer([4]),e])):!!r&&secp256k1.publicKeyVerify(e)},exports.pubToAddress=exports.publicToAddress=function(e,r){return e=exports.toBuffer(e),r&&64!==e.length&&(e=secp256k1.publicKeyConvert(e,!1).slice(1)),assert(64===e.length),exports.sha3(e).slice(-20)};var privateToPublic=exports.privateToPublic=function(e){return e=exports.toBuffer(e),secp256k1.publicKeyCreate(e,!1).slice(1)};exports.importPublic=function(e){return 64!==(e=exports.toBuffer(e)).length&&(e=secp256k1.publicKeyConvert(e,!1).slice(1)),e},exports.ecsign=function(e,r){var t=secp256k1.sign(e,r),f={};return f.r=t.signature.slice(0,32),f.s=t.signature.slice(32,64),f.v=t.recovery+27,f},exports.ecrecover=function(e,r,t,f){var s=Buffer.concat([exports.setLength(t,32),exports.setLength(f,32)],64),o=exports.bufferToInt(r)-27;if(0!==o&&1!==o)throw new Error("Invalid signature v value");var n=secp256k1.recover(e,s,o);return secp256k1.publicKeyConvert(n,!1).slice(1)},exports.toRpcSig=function(e,r,t){return exports.bufferToHex(Buffer.concat([r,t,exports.toBuffer(e-27)]))},exports.fromRpcSig=function(e){var r=(e=exports.toBuffer(e))[64];return r<27&&(r+=27),{v:r,r:e.slice(0,32),s:e.slice(32,64)}},exports.privateToAddress=function(e){return exports.publicToAddress(privateToPublic(e))},exports.isValidAddress=function(e){return/^0x[0-9a-fA-F]{40}$/i.test(e)},exports.toChecksumAddress=function(e){e=exports.stripHexPrefix(e).toLowerCase();for(var r=exports.sha3(e).toString("hex"),t="0x",f=0;f<e.length;f++)parseInt(r[f],16)>=8?t+=e[f].toUpperCase():t+=e[f];return t},exports.isValidChecksumAddress=function(e){return exports.isValidAddress(e)&&exports.toChecksumAddress(e)===e},exports.generateAddress=function(e,r){return e=exports.toBuffer(e),r=new BN(r),r=r.isZero()?null:new Buffer(r.toArray()),exports.rlphash([e,r]).slice(-20)},exports.isPrecompiled=function(e){var r=exports.unpad(e);return 1===r.length&&r[0]>0&&r[0]<5},exports.isHexPrefixed=function(e){return"0x"===e.slice(0,2)},exports.stripHexPrefix=function(e){return"string"!=typeof e?e:exports.isHexPrefixed(e)?e.slice(2):e},exports.addHexPrefix=function(e){return"string"!=typeof e?e:exports.isHexPrefixed(e)?e:"0x"+e},exports.padToEven=function(e){return e.length%2&&(e="0"+e),e},exports.baToJSON=function(e){if(Buffer.isBuffer(e))return"0x"+e.toString("hex");if(e instanceof Array){for(var r=[],t=0;t<e.length;t++)r.push(exports.baToJSON(e[t]));return r}},exports.defineProperties=function(e,r,t){if(e.raw=[],e._fields=[],e.toJSON=function(r){if(r){var t={};return e._fields.forEach(function(r){t[r]="0x"+e[r].toString("hex")}),t}return exports.baToJSON(this.raw)},e.serialize=function(){return rlp.encode(e.raw)},r.forEach(function(r,t){function f(){return e.raw[t]}function s(f){"00"!==(f=exports.toBuffer(f)).toString("hex")||r.allowZero||(f=new Buffer([])),r.allowLess&&r.length?(f=exports.stripZeros(f),assert(r.length>=f.length,"The field "+r.name+" must not have more "+r.length+" bytes")):r.allowZero&&0===f.length||!r.length||assert(r.length===f.length,"The field "+r.name+" must have byte length of "+r.length),e.raw[t]=f}e._fields.push(r.name),Object.defineProperty(e,r.name,{enumerable:!0,configurable:!0,get:f,set:s}),r.default&&(e[r.name]=r.default),r.alias&&Object.defineProperty(e,r.alias,{enumerable:!1,configurable:!0,set:s,get:f})}),t)if("string"==typeof t&&(t=new Buffer(exports.stripHexPrefix(t),"hex")),Buffer.isBuffer(t)&&(t=rlp.decode(t)),Array.isArray(t)){if(t.length>e._fields.length)throw new Error("wrong number of fields in data");t.forEach(function(r,t){e[e._fields[t]]=exports.toBuffer(r)})}else{if("object"!=typeof t)throw new Error("invalid data");for(var f in t)-1!==e._fields.indexOf(f)&&(e[f]=t[f])}};
+
+}).call(this,require("buffer").Buffer)
+},{"assert":1,"bn.js":4,"buffer":8,"create-hash":11,"keccakjs":62,"rlp":81,"secp256k1":83}],34:[function(require,module,exports){
+(function (Buffer){
+"use strict";function padToEven(r){var e=r;if("string"!=typeof e)throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+typeof e+", while padToEven.");return e.length%2&&(e="0"+e),e}function intToHex(r){return"0x"+padToEven(r.toString(16))}function intToBuffer(r){var e=intToHex(r);return new Buffer(e.slice(2),"hex")}function getBinarySize(r){if("string"!=typeof r)throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+typeof r+"'.");return Buffer.byteLength(r,"utf8")}function arrayContainsArray(r,e,t){if(!0!==Array.isArray(r))throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+typeof r+"'");if(!0!==Array.isArray(e))throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+typeof e+"'");return e[Boolean(t)&&"some"||"every"](function(e){return r.indexOf(e)>=0})}function toUtf8(r){return new Buffer(padToEven(stripHexPrefix(r).replace(/^0+|0+$/g,"")),"hex").toString("utf8")}function toAscii(r){var e="",t=0,i=r.length;for("0x"===r.substring(0,2)&&(t=2);t<i;t+=2){var n=parseInt(r.substr(t,2),16);e+=String.fromCharCode(n)}return e}function fromUtf8(r){return"0x"+padToEven(new Buffer(r,"utf8").toString("hex")).replace(/^0+|0+$/g,"")}function fromAscii(r){for(var e="",t=0;t<r.length;t++){var i=r.charCodeAt(t).toString(16);e+=i.length<2?"0"+i:i}return"0x"+e}function getKeys(r,e,t){if(!Array.isArray(r))throw new Error("[ethjs-util] method getKeys expecting type Array as 'params' input, got '"+typeof r+"'");if("string"!=typeof e)throw new Error("[ethjs-util] method getKeys expecting type String for input 'key' got '"+typeof e+"'.");for(var i=[],n=0;n<r.length;n++){var o=r[n][e];if(t&&!o)o="";else if("string"!=typeof o)throw new Error("invalid abi");i.push(o)}return i}function isHexString(r,e){return!("string"!=typeof r||!r.match(/^0x[0-9A-Fa-f]*$/))&&(!e||r.length===2+2*e)}var isHexPrefixed=require("is-hex-prefixed"),stripHexPrefix=require("strip-hex-prefix");module.exports={arrayContainsArray:arrayContainsArray,intToBuffer:intToBuffer,getBinarySize:getBinarySize,isHexPrefixed:isHexPrefixed,stripHexPrefix:stripHexPrefix,padToEven:padToEven,intToHex:intToHex,fromAscii:fromAscii,fromUtf8:fromUtf8,toAscii:toAscii,toUtf8:toUtf8,getKeys:getKeys,isHexString:isHexString};
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":8,"is-hex-prefixed":53,"strip-hex-prefix":99}],35:[function(require,module,exports){
+function EventEmitter(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function isFunction(e){return"function"==typeof e}function isNumber(e){return"number"==typeof e}function isObject(e){return"object"==typeof e&&null!==e}function isUndefined(e){return void 0===e}module.exports=EventEmitter,EventEmitter.EventEmitter=EventEmitter,EventEmitter.prototype._events=void 0,EventEmitter.prototype._maxListeners=void 0,EventEmitter.defaultMaxListeners=10,EventEmitter.prototype.setMaxListeners=function(e){if(!isNumber(e)||e<0||isNaN(e))throw TypeError("n must be a positive number");return this._maxListeners=e,this},EventEmitter.prototype.emit=function(e){var t,i,n,s,r,o;if(this._events||(this._events={}),"error"===e&&(!this._events.error||isObject(this._events.error)&&!this._events.error.length)){if((t=arguments[1])instanceof Error)throw t;var h=new Error('Uncaught, unspecified "error" event. ('+t+")");throw h.context=t,h}if(i=this._events[e],isUndefined(i))return!1;if(isFunction(i))switch(arguments.length){case 1:i.call(this);break;case 2:i.call(this,arguments[1]);break;case 3:i.call(this,arguments[1],arguments[2]);break;default:s=Array.prototype.slice.call(arguments,1),i.apply(this,s)}else if(isObject(i))for(s=Array.prototype.slice.call(arguments,1),n=(o=i.slice()).length,r=0;r<n;r++)o[r].apply(this,s);return!0},EventEmitter.prototype.addListener=function(e,t){var i;if(!isFunction(t))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",e,isFunction(t.listener)?t.listener:t),this._events[e]?isObject(this._events[e])?this._events[e].push(t):this._events[e]=[this._events[e],t]:this._events[e]=t,isObject(this._events[e])&&!this._events[e].warned&&(i=isUndefined(this._maxListeners)?EventEmitter.defaultMaxListeners:this._maxListeners)&&i>0&&this._events[e].length>i&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},EventEmitter.prototype.on=EventEmitter.prototype.addListener,EventEmitter.prototype.once=function(e,t){function i(){this.removeListener(e,i),n||(n=!0,t.apply(this,arguments))}if(!isFunction(t))throw TypeError("listener must be a function");var n=!1;return i.listener=t,this.on(e,i),this},EventEmitter.prototype.removeListener=function(e,t){var i,n,s,r;if(!isFunction(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(i=this._events[e],s=i.length,n=-1,i===t||isFunction(i.listener)&&i.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(isObject(i)){for(r=s;r-- >0;)if(i[r]===t||i[r].listener&&i[r].listener===t){n=r;break}if(n<0)return this;1===i.length?(i.length=0,delete this._events[e]):i.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},EventEmitter.prototype.removeAllListeners=function(e){var t,i;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(i=this._events[e],isFunction(i))this.removeListener(e,i);else if(i)for(;i.length;)this.removeListener(e,i[i.length-1]);return delete this._events[e],this},EventEmitter.prototype.listeners=function(e){return this._events&&this._events[e]?isFunction(this._events[e])?[this._events[e]]:this._events[e].slice():[]},EventEmitter.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(isFunction(t))return 1;if(t)return t.length}return 0},EventEmitter.listenerCount=function(e,t){return e.listenerCount(t)};
+
+},{}],36:[function(require,module,exports){
+(function (Buffer){
+"use strict";function HashBase(t){Transform.call(this),this._block=new Buffer(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}var Transform=require("stream").Transform,inherits=require("inherits");inherits(HashBase,Transform),HashBase.prototype._transform=function(t,e,r){var s=null;try{"buffer"!==e&&(t=new Buffer(t,e)),this.update(t)}catch(t){s=t}r(s)},HashBase.prototype._flush=function(t){var e=null;try{this.push(this._digest())}catch(t){e=t}t(e)},HashBase.prototype.update=function(t,e){if(!Buffer.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");Buffer.isBuffer(t)||(t=new Buffer(t,e||"binary"));for(var r=this._block,s=0;this._blockOffset+t.length-s>=this._blockSize;){for(var i=this._blockOffset;i<this._blockSize;)r[i++]=t[s++];this._update(),this._blockOffset=0}for(;s<t.length;)r[this._blockOffset++]=t[s++];for(var o=0,a=8*t.length;a>0;++o)this._length[o]+=a,(a=this._length[o]/4294967296|0)>0&&(this._length[o]-=4294967296*a);return this},HashBase.prototype._update=function(t){throw new Error("_update is not implemented")},HashBase.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();return void 0!==t&&(e=e.toString(t)),e},HashBase.prototype._digest=function(){throw new Error("_digest is not implemented")},module.exports=HashBase;
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":8,"inherits":51,"stream":97}],37:[function(require,module,exports){
+var hash=exports;hash.utils=require("./hash/utils"),hash.common=require("./hash/common"),hash.sha=require("./hash/sha"),hash.ripemd=require("./hash/ripemd"),hash.hmac=require("./hash/hmac"),hash.sha1=hash.sha.sha1,hash.sha256=hash.sha.sha256,hash.sha224=hash.sha.sha224,hash.sha384=hash.sha.sha384,hash.sha512=hash.sha.sha512,hash.ripemd160=hash.ripemd.ripemd160;
+
+},{"./hash/common":38,"./hash/hmac":39,"./hash/ripemd":40,"./hash/sha":41,"./hash/utils":48}],38:[function(require,module,exports){
+"use strict";function BlockHash(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var utils=require("./utils"),assert=require("minimalistic-assert");exports.BlockHash=BlockHash,BlockHash.prototype.update=function(t,i){if(t=utils.toArray(t,i),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var n=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-n,t.length),0===this.pending.length&&(this.pending=null),t=utils.join32(t,0,t.length-n,this.endian);for(var s=0;s<t.length;s+=this._delta32)this._update(t,s,s+this._delta32)}return this},BlockHash.prototype.digest=function(t){return this.update(this._pad()),assert(null===this.pending),this._digest(t)},BlockHash.prototype._pad=function(){var t=this.pendingTotal,i=this._delta8,n=i-(t+this.padLength)%i,s=new Array(n+this.padLength);s[0]=128;for(var e=1;e<n;e++)s[e]=0;if(t<<=3,"big"===this.endian){for(var h=8;h<this.padLength;h++)s[e++]=0;s[e++]=0,s[e++]=0,s[e++]=0,s[e++]=0,s[e++]=t>>>24&255,s[e++]=t>>>16&255,s[e++]=t>>>8&255,s[e++]=255&t}else for(s[e++]=255&t,s[e++]=t>>>8&255,s[e++]=t>>>16&255,s[e++]=t>>>24&255,s[e++]=0,s[e++]=0,s[e++]=0,s[e++]=0,h=8;h<this.padLength;h++)s[e++]=0;return s};
+
+},{"./utils":48,"minimalistic-assert":63}],39:[function(require,module,exports){
+"use strict";function Hmac(t,i,e){if(!(this instanceof Hmac))return new Hmac(t,i,e);this.Hash=t,this.blockSize=t.blockSize/8,this.outSize=t.outSize/8,this.inner=null,this.outer=null,this._init(utils.toArray(i,e))}var utils=require("./utils"),assert=require("minimalistic-assert");module.exports=Hmac,Hmac.prototype._init=function(t){t.length>this.blockSize&&(t=(new this.Hash).update(t).digest()),assert(t.length<=this.blockSize);for(var i=t.length;i<this.blockSize;i++)t.push(0);for(i=0;i<t.length;i++)t[i]^=54;for(this.inner=(new this.Hash).update(t),i=0;i<t.length;i++)t[i]^=106;this.outer=(new this.Hash).update(t)},Hmac.prototype.update=function(t,i){return this.inner.update(t,i),this},Hmac.prototype.digest=function(t){return this.outer.update(this.inner.digest()),this.outer.digest(t)};
+
+},{"./utils":48,"minimalistic-assert":63}],40:[function(require,module,exports){
+"use strict";function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160;BlockHash.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function f(t,s,h,i){return t<=15?s^h^i:t<=31?s&h|~s&i:t<=47?(s|~h)^i:t<=63?s&i|h&~i:s^(h|~i)}function K(t){return t<=15?0:t<=31?1518500249:t<=47?1859775393:t<=63?2400959708:2840853838}function Kh(t){return t<=15?1352829926:t<=31?1548603684:t<=47?1836072691:t<=63?2053994217:0}var utils=require("./utils"),common=require("./common"),rotl32=utils.rotl32,sum32=utils.sum32,sum32_3=utils.sum32_3,sum32_4=utils.sum32_4,BlockHash=common.BlockHash;utils.inherits(RIPEMD160,BlockHash),exports.ripemd160=RIPEMD160,RIPEMD160.blockSize=512,RIPEMD160.outSize=160,RIPEMD160.hmacStrength=192,RIPEMD160.padLength=64,RIPEMD160.prototype._update=function(t,h){for(var i=this.h[0],u=this.h[1],o=this.h[2],e=this.h[3],l=this.h[4],n=i,m=u,c=o,a=e,_=l,D=0;D<80;D++){var E=sum32(rotl32(sum32_4(i,f(D,u,o,e),t[r[D]+h],K(D)),s[D]),l);i=l,l=e,e=rotl32(o,10),o=u,u=E,E=sum32(rotl32(sum32_4(n,f(79-D,m,c,a),t[rh[D]+h],Kh(D)),sh[D]),_),n=_,_=a,a=rotl32(c,10),c=m,m=E}E=sum32_3(this.h[1],o,a),this.h[1]=sum32_3(this.h[2],e,_),this.h[2]=sum32_3(this.h[3],l,n),this.h[3]=sum32_3(this.h[4],i,m),this.h[4]=sum32_3(this.h[0],u,c),this.h[0]=E},RIPEMD160.prototype._digest=function(t){return"hex"===t?utils.toHex32(this.h,"little"):utils.split32(this.h,"little")};var r=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],rh=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],s=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],sh=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11];
+
+},{"./common":38,"./utils":48}],41:[function(require,module,exports){
+"use strict";exports.sha1=require("./sha/1"),exports.sha224=require("./sha/224"),exports.sha256=require("./sha/256"),exports.sha384=require("./sha/384"),exports.sha512=require("./sha/512");
+
+},{"./sha/1":42,"./sha/224":43,"./sha/256":44,"./sha/384":45,"./sha/512":46}],42:[function(require,module,exports){
+"use strict";function SHA1(){if(!(this instanceof SHA1))return new SHA1;BlockHash.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}var utils=require("../utils"),common=require("../common"),shaCommon=require("./common"),rotl32=utils.rotl32,sum32=utils.sum32,sum32_5=utils.sum32_5,ft_1=shaCommon.ft_1,BlockHash=common.BlockHash,sha1_K=[1518500249,1859775393,2400959708,3395469782];utils.inherits(SHA1,BlockHash),module.exports=SHA1,SHA1.blockSize=512,SHA1.outSize=160,SHA1.hmacStrength=80,SHA1.padLength=64,SHA1.prototype._update=function(t,h){for(var s=this.W,i=0;i<16;i++)s[i]=t[h+i];for(;i<s.length;i++)s[i]=rotl32(s[i-3]^s[i-8]^s[i-14]^s[i-16],1);var o=this.h[0],r=this.h[1],u=this.h[2],e=this.h[3],l=this.h[4];for(i=0;i<s.length;i++){var m=~~(i/20),n=sum32_5(rotl32(o,5),ft_1(m,r,u,e),l,s[i],sha1_K[m]);l=e,e=u,u=rotl32(r,30),r=o,o=n}this.h[0]=sum32(this.h[0],o),this.h[1]=sum32(this.h[1],r),this.h[2]=sum32(this.h[2],u),this.h[3]=sum32(this.h[3],e),this.h[4]=sum32(this.h[4],l)},SHA1.prototype._digest=function(t){return"hex"===t?utils.toHex32(this.h,"big"):utils.split32(this.h,"big")};
+
+},{"../common":38,"../utils":48,"./common":47}],43:[function(require,module,exports){
+"use strict";function SHA224(){if(!(this instanceof SHA224))return new SHA224;SHA256.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}var utils=require("../utils"),SHA256=require("./256");utils.inherits(SHA224,SHA256),module.exports=SHA224,SHA224.blockSize=512,SHA224.outSize=224,SHA224.hmacStrength=192,SHA224.padLength=64,SHA224.prototype._digest=function(t){return"hex"===t?utils.toHex32(this.h.slice(0,7),"big"):utils.split32(this.h.slice(0,7),"big")};
+
+},{"../utils":48,"./256":44}],44:[function(require,module,exports){
+"use strict";function SHA256(){if(!(this instanceof SHA256))return new SHA256;BlockHash.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=sha256_K,this.W=new Array(64)}var utils=require("../utils"),common=require("../common"),shaCommon=require("./common"),assert=require("minimalistic-assert"),sum32=utils.sum32,sum32_4=utils.sum32_4,sum32_5=utils.sum32_5,ch32=shaCommon.ch32,maj32=shaCommon.maj32,s0_256=shaCommon.s0_256,s1_256=shaCommon.s1_256,g0_256=shaCommon.g0_256,g1_256=shaCommon.g1_256,BlockHash=common.BlockHash,sha256_K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];utils.inherits(SHA256,BlockHash),module.exports=SHA256,SHA256.blockSize=512,SHA256.outSize=256,SHA256.hmacStrength=192,SHA256.padLength=64,SHA256.prototype._update=function(s,h){for(var t=this.W,i=0;i<16;i++)t[i]=s[h+i];for(;i<t.length;i++)t[i]=sum32_4(g1_256(t[i-2]),t[i-7],g0_256(t[i-15]),t[i-16]);var m=this.h[0],o=this.h[1],u=this.h[2],e=this.h[3],n=this.h[4],a=this.h[5],r=this.h[6],l=this.h[7];for(assert(this.k.length===t.length),i=0;i<t.length;i++){var _=sum32_5(l,s1_256(n),ch32(n,a,r),this.k[i],t[i]),c=sum32(s0_256(m),maj32(m,o,u));l=r,r=a,a=n,n=sum32(e,_),e=u,u=o,o=m,m=sum32(_,c)}this.h[0]=sum32(this.h[0],m),this.h[1]=sum32(this.h[1],o),this.h[2]=sum32(this.h[2],u),this.h[3]=sum32(this.h[3],e),this.h[4]=sum32(this.h[4],n),this.h[5]=sum32(this.h[5],a),this.h[6]=sum32(this.h[6],r),this.h[7]=sum32(this.h[7],l)},SHA256.prototype._digest=function(s){return"hex"===s?utils.toHex32(this.h,"big"):utils.split32(this.h,"big")};
+
+},{"../common":38,"../utils":48,"./common":47,"minimalistic-assert":63}],45:[function(require,module,exports){
+"use strict";function SHA384(){if(!(this instanceof SHA384))return new SHA384;SHA512.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}var utils=require("../utils"),SHA512=require("./512");utils.inherits(SHA384,SHA512),module.exports=SHA384,SHA384.blockSize=1024,SHA384.outSize=384,SHA384.hmacStrength=192,SHA384.padLength=128,SHA384.prototype._digest=function(t){return"hex"===t?utils.toHex32(this.h.slice(0,12),"big"):utils.split32(this.h.slice(0,12),"big")};
+
+},{"../utils":48,"./512":46}],46:[function(require,module,exports){
+"use strict";function SHA512(){if(!(this instanceof SHA512))return new SHA512;BlockHash.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=sha512_K,this.W=new Array(160)}function ch64_hi(t,h,r,i,s){var _=t&r^~t&s;return _<0&&(_+=4294967296),_}function ch64_lo(t,h,r,i,s,_){var o=h&i^~h&_;return o<0&&(o+=4294967296),o}function maj64_hi(t,h,r,i,s){var _=t&r^t&s^r&s;return _<0&&(_+=4294967296),_}function maj64_lo(t,h,r,i,s,_){var o=h&i^h&_^i&_;return o<0&&(o+=4294967296),o}function s0_512_hi(t,h){var r=rotr64_hi(t,h,28)^rotr64_hi(h,t,2)^rotr64_hi(h,t,7);return r<0&&(r+=4294967296),r}function s0_512_lo(t,h){var r=rotr64_lo(t,h,28)^rotr64_lo(h,t,2)^rotr64_lo(h,t,7);return r<0&&(r+=4294967296),r}function s1_512_hi(t,h){var r=rotr64_hi(t,h,14)^rotr64_hi(t,h,18)^rotr64_hi(h,t,9);return r<0&&(r+=4294967296),r}function s1_512_lo(t,h){var r=rotr64_lo(t,h,14)^rotr64_lo(t,h,18)^rotr64_lo(h,t,9);return r<0&&(r+=4294967296),r}function g0_512_hi(t,h){var r=rotr64_hi(t,h,1)^rotr64_hi(t,h,8)^shr64_hi(t,h,7);return r<0&&(r+=4294967296),r}function g0_512_lo(t,h){var r=rotr64_lo(t,h,1)^rotr64_lo(t,h,8)^shr64_lo(t,h,7);return r<0&&(r+=4294967296),r}function g1_512_hi(t,h){var r=rotr64_hi(t,h,19)^rotr64_hi(h,t,29)^shr64_hi(t,h,6);return r<0&&(r+=4294967296),r}function g1_512_lo(t,h){var r=rotr64_lo(t,h,19)^rotr64_lo(h,t,29)^shr64_lo(t,h,6);return r<0&&(r+=4294967296),r}var utils=require("../utils"),common=require("../common"),assert=require("minimalistic-assert"),rotr64_hi=utils.rotr64_hi,rotr64_lo=utils.rotr64_lo,shr64_hi=utils.shr64_hi,shr64_lo=utils.shr64_lo,sum64=utils.sum64,sum64_hi=utils.sum64_hi,sum64_lo=utils.sum64_lo,sum64_4_hi=utils.sum64_4_hi,sum64_4_lo=utils.sum64_4_lo,sum64_5_hi=utils.sum64_5_hi,sum64_5_lo=utils.sum64_5_lo,BlockHash=common.BlockHash,sha512_K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];utils.inherits(SHA512,BlockHash),module.exports=SHA512,SHA512.blockSize=1024,SHA512.outSize=512,SHA512.hmacStrength=192,SHA512.padLength=128,SHA512.prototype._prepareBlock=function(t,h){for(var r=this.W,i=0;i<32;i++)r[i]=t[h+i];for(;i<r.length;i+=2){var s=g1_512_hi(r[i-4],r[i-3]),_=g1_512_lo(r[i-4],r[i-3]),o=r[i-14],u=r[i-13],l=g0_512_hi(r[i-30],r[i-29]),n=g0_512_lo(r[i-30],r[i-29]),e=r[i-32],m=r[i-31];r[i]=sum64_4_hi(s,_,o,u,l,n,e,m),r[i+1]=sum64_4_lo(s,_,o,u,l,n,e,m)}},SHA512.prototype._update=function(t,h){this._prepareBlock(t,h);var r=this.W,i=this.h[0],s=this.h[1],_=this.h[2],o=this.h[3],u=this.h[4],l=this.h[5],n=this.h[6],e=this.h[7],m=this.h[8],a=this.h[9],c=this.h[10],f=this.h[11],v=this.h[12],g=this.h[13],H=this.h[14],S=this.h[15];assert(this.k.length===r.length);for(var p=0;p<r.length;p+=2){var A=H,k=S,B=s1_512_hi(m,a),d=s1_512_lo(m,a),j=ch64_hi(m,a,c,f,v,g),y=ch64_lo(m,a,c,f,v,g),b=this.k[p],q=this.k[p+1],x=r[p],W=r[p+1],w=sum64_5_hi(A,k,B,d,j,y,b,q,x,W),z=sum64_5_lo(A,k,B,d,j,y,b,q,x,W);A=s0_512_hi(i,s),k=s0_512_lo(i,s),B=maj64_hi(i,s,_,o,u,l),d=maj64_lo(i,s,_,o,u,l);var K=sum64_hi(A,k,B,d),L=sum64_lo(A,k,B,d);H=v,S=g,v=c,g=f,c=m,f=a,m=sum64_hi(n,e,w,z),a=sum64_lo(e,e,w,z),n=u,e=l,u=_,l=o,_=i,o=s,i=sum64_hi(w,z,K,L),s=sum64_lo(w,z,K,L)}sum64(this.h,0,i,s),sum64(this.h,2,_,o),sum64(this.h,4,u,l),sum64(this.h,6,n,e),sum64(this.h,8,m,a),sum64(this.h,10,c,f),sum64(this.h,12,v,g),sum64(this.h,14,H,S)},SHA512.prototype._digest=function(t){return"hex"===t?utils.toHex32(this.h,"big"):utils.split32(this.h,"big")};
+
+},{"../common":38,"../utils":48,"minimalistic-assert":63}],47:[function(require,module,exports){
+"use strict";function ft_1(r,t,o,n){return 0===r?ch32(t,o,n):1===r||3===r?p32(t,o,n):2===r?maj32(t,o,n):void 0}function ch32(r,t,o){return r&t^~r&o}function maj32(r,t,o){return r&t^r&o^t&o}function p32(r,t,o){return r^t^o}function s0_256(r){return rotr32(r,2)^rotr32(r,13)^rotr32(r,22)}function s1_256(r){return rotr32(r,6)^rotr32(r,11)^rotr32(r,25)}function g0_256(r){return rotr32(r,7)^rotr32(r,18)^r>>>3}function g1_256(r){return rotr32(r,17)^rotr32(r,19)^r>>>10}var utils=require("../utils"),rotr32=utils.rotr32;exports.ft_1=ft_1,exports.ch32=ch32,exports.maj32=maj32,exports.p32=p32,exports.s0_256=s0_256,exports.s1_256=s1_256,exports.g0_256=g0_256,exports.g1_256=g1_256;
+
+},{"../utils":48}],48:[function(require,module,exports){
+"use strict";function toArray(r,t){if(Array.isArray(r))return r.slice();if(!r)return[];var o=[];if("string"==typeof r)if(t){if("hex"===t)for((r=r.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(r="0"+r),n=0;n<r.length;n+=2)o.push(parseInt(r[n]+r[n+1],16))}else for(var n=0;n<r.length;n++){var e=r.charCodeAt(n),s=e>>8,u=255&e;s?o.push(s,u):o.push(u)}else for(n=0;n<r.length;n++)o[n]=0|r[n];return o}function toHex(r){for(var t="",o=0;o<r.length;o++)t+=zero2(r[o].toString(16));return t}function htonl(r){return(r>>>24|r>>>8&65280|r<<8&16711680|(255&r)<<24)>>>0}function toHex32(r,t){for(var o="",n=0;n<r.length;n++){var e=r[n];"little"===t&&(e=htonl(e)),o+=zero8(e.toString(16))}return o}function zero2(r){return 1===r.length?"0"+r:r}function zero8(r){return 7===r.length?"0"+r:6===r.length?"00"+r:5===r.length?"000"+r:4===r.length?"0000"+r:3===r.length?"00000"+r:2===r.length?"000000"+r:1===r.length?"0000000"+r:r}function join32(r,t,o,n){var e=o-t;assert(e%4==0);for(var s=new Array(e/4),u=0,i=t;u<s.length;u++,i+=4){var h;h="big"===n?r[i]<<24|r[i+1]<<16|r[i+2]<<8|r[i+3]:r[i+3]<<24|r[i+2]<<16|r[i+1]<<8|r[i],s[u]=h>>>0}return s}function split32(r,t){for(var o=new Array(4*r.length),n=0,e=0;n<r.length;n++,e+=4){var s=r[n];"big"===t?(o[e]=s>>>24,o[e+1]=s>>>16&255,o[e+2]=s>>>8&255,o[e+3]=255&s):(o[e+3]=s>>>24,o[e+2]=s>>>16&255,o[e+1]=s>>>8&255,o[e]=255&s)}return o}function rotr32(r,t){return r>>>t|r<<32-t}function rotl32(r,t){return r<<t|r>>>32-t}function sum32(r,t){return r+t>>>0}function sum32_3(r,t,o){return r+t+o>>>0}function sum32_4(r,t,o,n){return r+t+o+n>>>0}function sum32_5(r,t,o,n,e){return r+t+o+n+e>>>0}function sum64(r,t,o,n){var e=r[t],s=n+r[t+1]>>>0,u=(s<n?1:0)+o+e;r[t]=u>>>0,r[t+1]=s}function sum64_hi(r,t,o,n){return(t+n>>>0<t?1:0)+r+o>>>0}function sum64_lo(r,t,o,n){return t+n>>>0}function sum64_4_hi(r,t,o,n,e,s,u,i){var h=0,_=t;return h+=(_=_+n>>>0)<t?1:0,h+=(_=_+s>>>0)<s?1:0,r+o+e+u+(h+=(_=_+i>>>0)<i?1:0)>>>0}function sum64_4_lo(r,t,o,n,e,s,u,i){return t+n+s+i>>>0}function sum64_5_hi(r,t,o,n,e,s,u,i,h,_){var l=0,f=t;return l+=(f=f+n>>>0)<t?1:0,l+=(f=f+s>>>0)<s?1:0,l+=(f=f+i>>>0)<i?1:0,r+o+e+u+h+(l+=(f=f+_>>>0)<_?1:0)>>>0}function sum64_5_lo(r,t,o,n,e,s,u,i,h,_){return t+n+s+i+_>>>0}function rotr64_hi(r,t,o){return(t<<32-o|r>>>o)>>>0}function rotr64_lo(r,t,o){return(r<<32-o|t>>>o)>>>0}function shr64_hi(r,t,o){return r>>>o}function shr64_lo(r,t,o){return(r<<32-o|t>>>o)>>>0}var assert=require("minimalistic-assert"),inherits=require("inherits");exports.inherits=inherits,exports.toArray=toArray,exports.toHex=toHex,exports.htonl=htonl,exports.toHex32=toHex32,exports.zero2=zero2,exports.zero8=zero8,exports.join32=join32,exports.split32=split32,exports.rotr32=rotr32,exports.rotl32=rotl32,exports.sum32=sum32,exports.sum32_3=sum32_3,exports.sum32_4=sum32_4,exports.sum32_5=sum32_5,exports.sum64=sum64,exports.sum64_hi=sum64_hi,exports.sum64_lo=sum64_lo,exports.sum64_4_hi=sum64_4_hi,exports.sum64_4_lo=sum64_4_lo,exports.sum64_5_hi=sum64_5_hi,exports.sum64_5_lo=sum64_5_lo,exports.rotr64_hi=rotr64_hi,exports.rotr64_lo=rotr64_lo,exports.shr64_hi=shr64_hi,exports.shr64_lo=shr64_lo;
+
+},{"inherits":51,"minimalistic-assert":63}],49:[function(require,module,exports){
+"use strict";function HmacDRBG(t){if(!(this instanceof HmacDRBG))return new HmacDRBG(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=utils.toArray(t.entropy,t.entropyEnc||"hex"),i=utils.toArray(t.nonce,t.nonceEnc||"hex"),s=utils.toArray(t.pers,t.persEnc||"hex");assert(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,i,s)}var hash=require("hash.js"),utils=require("minimalistic-crypto-utils"),assert=require("minimalistic-assert");module.exports=HmacDRBG,HmacDRBG.prototype._init=function(t,e,i){var s=t.concat(e).concat(i);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var h=0;h<this.V.length;h++)this.K[h]=0,this.V[h]=1;this._update(s),this._reseed=1,this.reseedInterval=281474976710656},HmacDRBG.prototype._hmac=function(){return new hash.hmac(this.hash,this.K)},HmacDRBG.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},HmacDRBG.prototype.reseed=function(t,e,i,s){"string"!=typeof e&&(s=i,i=e,e=null),t=utils.toArray(t,e),i=utils.toArray(i,s),assert(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(i||[])),this._reseed=1},HmacDRBG.prototype.generate=function(t,e,i,s){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(s=i,i=e,e=null),i&&(i=utils.toArray(i,s||"hex"),this._update(i));for(var h=[];h.length<t;)this.V=this._hmac().update(this.V).digest(),h=h.concat(this.V);var r=h.slice(0,t);return this._update(i),this._reseed++,utils.encode(r,e)};
+
+},{"hash.js":37,"minimalistic-assert":63,"minimalistic-crypto-utils":64}],50:[function(require,module,exports){
+exports.read=function(a,o,t,r,h){var M,p,w=8*h-r-1,f=(1<<w)-1,e=f>>1,i=-7,N=t?h-1:0,n=t?-1:1,s=a[o+N];for(N+=n,M=s&(1<<-i)-1,s>>=-i,i+=w;i>0;M=256*M+a[o+N],N+=n,i-=8);for(p=M&(1<<-i)-1,M>>=-i,i+=r;i>0;p=256*p+a[o+N],N+=n,i-=8);if(0===M)M=1-e;else{if(M===f)return p?NaN:1/0*(s?-1:1);p+=Math.pow(2,r),M-=e}return(s?-1:1)*p*Math.pow(2,M-r)},exports.write=function(a,o,t,r,h,M){var p,w,f,e=8*M-h-1,i=(1<<e)-1,N=i>>1,n=23===h?Math.pow(2,-24)-Math.pow(2,-77):0,s=r?0:M-1,u=r?1:-1,l=o<0||0===o&&1/o<0?1:0;for(o=Math.abs(o),isNaN(o)||o===1/0?(w=isNaN(o)?1:0,p=i):(p=Math.floor(Math.log(o)/Math.LN2),o*(f=Math.pow(2,-p))<1&&(p--,f*=2),(o+=p+N>=1?n/f:n*Math.pow(2,1-N))*f>=2&&(p++,f/=2),p+N>=i?(w=0,p=i):p+N>=1?(w=(o*f-1)*Math.pow(2,h),p+=N):(w=o*Math.pow(2,N-1)*Math.pow(2,h),p=0));h>=8;a[t+s]=255&w,s+=u,w/=256,h-=8);for(p=p<<h|w,e+=h;e>0;a[t+s]=255&p,s+=u,p/=256,e-=8);a[t+s-u]|=128*l};
+
+},{}],51:[function(require,module,exports){
+"function"==typeof Object.create?module.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(t,e){t.super_=e;var o=function(){};o.prototype=e.prototype,t.prototype=new o,t.prototype.constructor=t};
+
+},{}],52:[function(require,module,exports){
+function isBuffer(f){return!!f.constructor&&"function"==typeof f.constructor.isBuffer&&f.constructor.isBuffer(f)}function isSlowBuffer(f){return"function"==typeof f.readFloatLE&&"function"==typeof f.slice&&isBuffer(f.slice(0,0))}module.exports=function(f){return null!=f&&(isBuffer(f)||isSlowBuffer(f)||!!f._isBuffer)};
+
+},{}],53:[function(require,module,exports){
+module.exports=function(e){if("string"!=typeof e)throw new Error("[is-hex-prefixed] value must be type 'string', is currently type "+typeof e+", while checking isHexPrefixed.");return"0x"===e.slice(0,2)};
+
+},{}],54:[function(require,module,exports){
+var toString={}.toString;module.exports=Array.isArray||function(r){return"[object Array]"==toString.call(r)};
+
+},{}],55:[function(require,module,exports){
+(function (global){
+!function(r,e){"use strict";var n="undefined"!=typeof module;n&&(r=global).JS_SHA3_TEST&&(r.navigator={userAgent:"Chrome"});var t=(r.JS_SHA3_TEST||!n)&&-1!=navigator.userAgent.indexOf("Chrome"),o="0123456789abcdef".split(""),a=[1,256,65536,16777216],c=[6,1536,393216,100663296],f=[0,8,16,24],u=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],i=[],_=[],s=function(r){return v(r,224,a)},k=function(r){return v(r,256,a)},h=function(r){return v(r,384,a)},d=function(r){return v(r,224,c)},l=function(r){return v(r,256,c)},A=function(r){return v(r,384,c)},S=function(r){return v(r,512,c)},v=function(e,n,c){var s="string"!=typeof e;s&&e.constructor==r.ArrayBuffer&&(e=new Uint8Array(e)),void 0===n&&(n=512,c=a);var k,h,d,l,A,S,v,g,T,m,p,y,C,E,H,J,b,w,x,B,O,U,j,q,z,D,F,G,I,K,L,M,N,P,Q,R,V,W,X,Y,Z,$,rr,er,nr,tr,or,ar,cr,fr,ur,ir,_r,sr,kr,hr,dr,lr,Ar,Sr,vr,gr,Tr,mr,pr,yr,Cr=!1,Er=0,Hr=0,Jr=e.length,br=(1600-2*n)/32,wr=4*br;for(l=0;l<50;++l)_[l]=0;k=0;do{for(i[0]=k,l=1;l<br+1;++l)i[l]=0;if(s)for(l=Hr;Er<Jr&&l<wr;++Er)i[l>>2]|=e[Er]<<f[3&l++];else for(l=Hr;Er<Jr&&l<wr;++Er)(h=e.charCodeAt(Er))<128?i[l>>2]|=h<<f[3&l++]:h<2048?(i[l>>2]|=(192|h>>6)<<f[3&l++],i[l>>2]|=(128|63&h)<<f[3&l++]):h<55296||h>=57344?(i[l>>2]|=(224|h>>12)<<f[3&l++],i[l>>2]|=(128|h>>6&63)<<f[3&l++],i[l>>2]|=(128|63&h)<<f[3&l++]):(h=65536+((1023&h)<<10|1023&e.charCodeAt(++Er)),i[l>>2]|=(240|h>>18)<<f[3&l++],i[l>>2]|=(128|h>>12&63)<<f[3&l++],i[l>>2]|=(128|h>>6&63)<<f[3&l++],i[l>>2]|=(128|63&h)<<f[3&l++]);for(Hr=l-wr,Er==Jr&&(i[l>>2]|=c[3&l],++Er),k=i[br],Er>Jr&&l<wr&&(i[br-1]|=2147483648,Cr=!0),l=0;l<br;++l)_[l]^=i[l];for(d=0;d<48;d+=2)v=_[0]^_[10]^_[20]^_[30]^_[40],g=_[1]^_[11]^_[21]^_[31]^_[41],T=_[2]^_[12]^_[22]^_[32]^_[42],m=_[3]^_[13]^_[23]^_[33]^_[43],p=_[4]^_[14]^_[24]^_[34]^_[44],y=_[5]^_[15]^_[25]^_[35]^_[45],C=_[6]^_[16]^_[26]^_[36]^_[46],E=_[7]^_[17]^_[27]^_[37]^_[47],A=(H=_[8]^_[18]^_[28]^_[38]^_[48])^(T<<1|m>>>31),S=(J=_[9]^_[19]^_[29]^_[39]^_[49])^(m<<1|T>>>31),_[0]^=A,_[1]^=S,_[10]^=A,_[11]^=S,_[20]^=A,_[21]^=S,_[30]^=A,_[31]^=S,_[40]^=A,_[41]^=S,A=v^(p<<1|y>>>31),S=g^(y<<1|p>>>31),_[2]^=A,_[3]^=S,_[12]^=A,_[13]^=S,_[22]^=A,_[23]^=S,_[32]^=A,_[33]^=S,_[42]^=A,_[43]^=S,A=T^(C<<1|E>>>31),S=m^(E<<1|C>>>31),_[4]^=A,_[5]^=S,_[14]^=A,_[15]^=S,_[24]^=A,_[25]^=S,_[34]^=A,_[35]^=S,_[44]^=A,_[45]^=S,A=p^(H<<1|J>>>31),S=y^(J<<1|H>>>31),_[6]^=A,_[7]^=S,_[16]^=A,_[17]^=S,_[26]^=A,_[27]^=S,_[36]^=A,_[37]^=S,_[46]^=A,_[47]^=S,A=C^(v<<1|g>>>31),S=E^(g<<1|v>>>31),_[8]^=A,_[9]^=S,_[18]^=A,_[19]^=S,_[28]^=A,_[29]^=S,_[38]^=A,_[39]^=S,_[48]^=A,_[49]^=S,b=_[0],w=_[1],cr=_[11]<<4|_[10]>>>28,fr=_[10]<<4|_[11]>>>28,L=_[20]<<3|_[21]>>>29,M=_[21]<<3|_[20]>>>29,Tr=_[31]<<9|_[30]>>>23,mr=_[30]<<9|_[31]>>>23,nr=_[40]<<18|_[41]>>>14,tr=_[41]<<18|_[40]>>>14,V=_[2]<<1|_[3]>>>31,W=_[3]<<1|_[2]>>>31,x=_[13]<<12|_[12]>>>20,B=_[12]<<12|_[13]>>>20,ur=_[22]<<10|_[23]>>>22,ir=_[23]<<10|_[22]>>>22,N=_[33]<<13|_[32]>>>19,P=_[32]<<13|_[33]>>>19,pr=_[42]<<2|_[43]>>>30,yr=_[43]<<2|_[42]>>>30,dr=_[5]<<30|_[4]>>>2,lr=_[4]<<30|_[5]>>>2,X=_[14]<<6|_[15]>>>26,Y=_[15]<<6|_[14]>>>26,O=_[25]<<11|_[24]>>>21,U=_[24]<<11|_[25]>>>21,_r=_[34]<<15|_[35]>>>17,sr=_[35]<<15|_[34]>>>17,Q=_[45]<<29|_[44]>>>3,R=_[44]<<29|_[45]>>>3,F=_[6]<<28|_[7]>>>4,G=_[7]<<28|_[6]>>>4,Ar=_[17]<<23|_[16]>>>9,Sr=_[16]<<23|_[17]>>>9,Z=_[26]<<25|_[27]>>>7,$=_[27]<<25|_[26]>>>7,j=_[36]<<21|_[37]>>>11,q=_[37]<<21|_[36]>>>11,kr=_[47]<<24|_[46]>>>8,hr=_[46]<<24|_[47]>>>8,or=_[8]<<27|_[9]>>>5,ar=_[9]<<27|_[8]>>>5,I=_[18]<<20|_[19]>>>12,K=_[19]<<20|_[18]>>>12,vr=_[29]<<7|_[28]>>>25,gr=_[28]<<7|_[29]>>>25,rr=_[38]<<8|_[39]>>>24,er=_[39]<<8|_[38]>>>24,z=_[48]<<14|_[49]>>>18,D=_[49]<<14|_[48]>>>18,_[0]=b^~x&O,_[1]=w^~B&U,_[10]=F^~I&L,_[11]=G^~K&M,_[20]=V^~X&Z,_[21]=W^~Y&$,_[30]=or^~cr&ur,_[31]=ar^~fr&ir,_[40]=dr^~Ar&vr,_[41]=lr^~Sr&gr,_[2]=x^~O&j,_[3]=B^~U&q,_[12]=I^~L&N,_[13]=K^~M&P,_[22]=X^~Z&rr,_[23]=Y^~$&er,_[32]=cr^~ur&_r,_[33]=fr^~ir&sr,_[42]=Ar^~vr&Tr,_[43]=Sr^~gr&mr,_[4]=O^~j&z,_[5]=U^~q&D,_[14]=L^~N&Q,_[15]=M^~P&R,_[24]=Z^~rr&nr,_[25]=$^~er&tr,_[34]=ur^~_r&kr,_[35]=ir^~sr&hr,_[44]=vr^~Tr&pr,_[45]=gr^~mr&yr,_[6]=j^~z&b,_[7]=q^~D&w,_[16]=N^~Q&F,_[17]=P^~R&G,_[26]=rr^~nr&V,_[27]=er^~tr&W,_[36]=_r^~kr&or,_[37]=sr^~hr&ar,_[46]=Tr^~pr&dr,_[47]=mr^~yr&lr,_[8]=z^~b&x,_[9]=D^~w&B,_[18]=Q^~F&I,_[19]=R^~G&K,_[28]=nr^~V&X,_[29]=tr^~W&Y,_[38]=kr^~or&cr,_[39]=hr^~ar&fr,_[48]=pr^~dr&Ar,_[49]=yr^~lr&Sr,_[0]^=u[d],_[1]^=u[d+1]}while(!Cr);var xr="";if(t)b=_[0],w=_[1],x=_[2],B=_[3],O=_[4],U=_[5],j=_[6],q=_[7],z=_[8],D=_[9],F=_[10],G=_[11],I=_[12],K=_[13],L=_[14],M=_[15],xr+=o[b>>4&15]+o[15&b]+o[b>>12&15]+o[b>>8&15]+o[b>>20&15]+o[b>>16&15]+o[b>>28&15]+o[b>>24&15]+o[w>>4&15]+o[15&w]+o[w>>12&15]+o[w>>8&15]+o[w>>20&15]+o[w>>16&15]+o[w>>28&15]+o[w>>24&15]+o[x>>4&15]+o[15&x]+o[x>>12&15]+o[x>>8&15]+o[x>>20&15]+o[x>>16&15]+o[x>>28&15]+o[x>>24&15]+o[B>>4&15]+o[15&B]+o[B>>12&15]+o[B>>8&15]+o[B>>20&15]+o[B>>16&15]+o[B>>28&15]+o[B>>24&15]+o[O>>4&15]+o[15&O]+o[O>>12&15]+o[O>>8&15]+o[O>>20&15]+o[O>>16&15]+o[O>>28&15]+o[O>>24&15]+o[U>>4&15]+o[15&U]+o[U>>12&15]+o[U>>8&15]+o[U>>20&15]+o[U>>16&15]+o[U>>28&15]+o[U>>24&15]+o[j>>4&15]+o[15&j]+o[j>>12&15]+o[j>>8&15]+o[j>>20&15]+o[j>>16&15]+o[j>>28&15]+o[j>>24&15],n>=256&&(xr+=o[q>>4&15]+o[15&q]+o[q>>12&15]+o[q>>8&15]+o[q>>20&15]+o[q>>16&15]+o[q>>28&15]+o[q>>24&15]),n>=384&&(xr+=o[z>>4&15]+o[15&z]+o[z>>12&15]+o[z>>8&15]+o[z>>20&15]+o[z>>16&15]+o[z>>28&15]+o[z>>24&15]+o[D>>4&15]+o[15&D]+o[D>>12&15]+o[D>>8&15]+o[D>>20&15]+o[D>>16&15]+o[D>>28&15]+o[D>>24&15]+o[F>>4&15]+o[15&F]+o[F>>12&15]+o[F>>8&15]+o[F>>20&15]+o[F>>16&15]+o[F>>28&15]+o[F>>24&15]+o[G>>4&15]+o[15&G]+o[G>>12&15]+o[G>>8&15]+o[G>>20&15]+o[G>>16&15]+o[G>>28&15]+o[G>>24&15]),512==n&&(xr+=o[I>>4&15]+o[15&I]+o[I>>12&15]+o[I>>8&15]+o[I>>20&15]+o[I>>16&15]+o[I>>28&15]+o[I>>24&15]+o[K>>4&15]+o[15&K]+o[K>>12&15]+o[K>>8&15]+o[K>>20&15]+o[K>>16&15]+o[K>>28&15]+o[K>>24&15]+o[L>>4&15]+o[15&L]+o[L>>12&15]+o[L>>8&15]+o[L>>20&15]+o[L>>16&15]+o[L>>28&15]+o[L>>24&15]+o[M>>4&15]+o[15&M]+o[M>>12&15]+o[M>>8&15]+o[M>>20&15]+o[M>>16&15]+o[M>>28&15]+o[M>>24&15]);else for(l=0,d=n/32;l<d;++l)A=_[l],xr+=o[A>>4&15]+o[15&A]+o[A>>12&15]+o[A>>8&15]+o[A>>20&15]+o[A>>16&15]+o[A>>28&15]+o[A>>24&15];return xr};!r.JS_SHA3_TEST&&n?module.exports={sha3_512:S,sha3_384:A,sha3_256:l,sha3_224:d,keccak_512:v,keccak_384:h,keccak_256:k,keccak_224:s}:r&&(r.sha3_512=S,r.sha3_384=A,r.sha3_256=l,r.sha3_224=d,r.keccak_512=v,r.keccak_384=h,r.keccak_256=k,r.keccak_224=s)}(this);
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],56:[function(require,module,exports){
+"use strict";module.exports=require("./lib/api")(require("./lib/keccak"));
+
+},{"./lib/api":57,"./lib/keccak":61}],57:[function(require,module,exports){
+"use strict";var createKeccak=require("./keccak"),createShake=require("./shake");module.exports=function(e){var r=createKeccak(e),a=createShake(e);return function(e,c){switch("string"==typeof e?e.toLowerCase():e){case"keccak224":return new r(1152,448,null,224,c);case"keccak256":return new r(1088,512,null,256,c);case"keccak384":return new r(832,768,null,384,c);case"keccak512":return new r(576,1024,null,512,c);case"sha3-224":return new r(1152,448,6,224,c);case"sha3-256":return new r(1088,512,6,256,c);case"sha3-384":return new r(832,768,6,384,c);case"sha3-512":return new r(576,1024,6,512,c);case"shake128":return new a(1344,256,31,c);case"shake256":return new a(1088,512,31,c);default:throw new Error("Invald algorithm: "+e)}}};
+
+},{"./keccak":58,"./shake":59}],58:[function(require,module,exports){
+"use strict";var Buffer=require("safe-buffer").Buffer,Transform=require("stream").Transform,inherits=require("inherits");module.exports=function(t){function i(i,e,r,s,a){Transform.call(this,a),this._rate=i,this._capacity=e,this._delimitedSuffix=r,this._hashBitLength=s,this._options=a,this._state=new t,this._state.initialize(i,e),this._finalized=!1}return inherits(i,Transform),i.prototype._transform=function(t,i,e){var r=null;try{this.update(t,i)}catch(t){r=t}e(r)},i.prototype._flush=function(t){var i=null;try{this.push(this.digest())}catch(t){i=t}t(i)},i.prototype.update=function(t,i){if(!Buffer.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");return Buffer.isBuffer(t)||(t=Buffer.from(t,i)),this._state.absorb(t),this},i.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0,this._delimitedSuffix&&this._state.absorbLastFewBits(this._delimitedSuffix);var i=this._state.squeeze(this._hashBitLength/8);return void 0!==t&&(i=i.toString(t)),this._resetState(),i},i.prototype._resetState=function(){return this._state.initialize(this._rate,this._capacity),this},i.prototype._clone=function(){var t=new i(this._rate,this._capacity,this._delimitedSuffix,this._hashBitLength,this._options);return this._state.copy(t._state),t._finalized=this._finalized,t},i};
+
+},{"inherits":51,"safe-buffer":82,"stream":97}],59:[function(require,module,exports){
+"use strict";var Buffer=require("safe-buffer").Buffer,Transform=require("stream").Transform,inherits=require("inherits");module.exports=function(t){function i(i,e,r,s){Transform.call(this,s),this._rate=i,this._capacity=e,this._delimitedSuffix=r,this._options=s,this._state=new t,this._state.initialize(i,e),this._finalized=!1}return inherits(i,Transform),i.prototype._transform=function(t,i,e){var r=null;try{this.update(t,i)}catch(t){r=t}e(r)},i.prototype._flush=function(){},i.prototype._read=function(t){this.push(this.squeeze(t))},i.prototype.update=function(t,i){if(!Buffer.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Squeeze already called");return Buffer.isBuffer(t)||(t=Buffer.from(t,i)),this._state.absorb(t),this},i.prototype.squeeze=function(t,i){this._finalized||(this._finalized=!0,this._state.absorbLastFewBits(this._delimitedSuffix));var e=this._state.squeeze(t);return void 0!==i&&(e=e.toString(i)),e},i.prototype._resetState=function(){return this._state.initialize(this._rate,this._capacity),this},i.prototype._clone=function(){var t=new i(this._rate,this._capacity,this._delimitedSuffix,this._options);return this._state.copy(t._state),t._finalized=this._finalized,t},i};
+
+},{"inherits":51,"safe-buffer":82,"stream":97}],60:[function(require,module,exports){
+"use strict";var P1600_ROUND_CONSTANTS=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];exports.p1600=function(r){for(var N=0;N<24;++N){var a=r[0]^r[10]^r[20]^r[30]^r[40],v=r[1]^r[11]^r[21]^r[31]^r[41],O=r[2]^r[12]^r[22]^r[32]^r[42],S=r[3]^r[13]^r[23]^r[33]^r[43],T=r[4]^r[14]^r[24]^r[34]^r[44],_=r[5]^r[15]^r[25]^r[35]^r[45],t=r[6]^r[16]^r[26]^r[36]^r[46],o=r[7]^r[17]^r[27]^r[37]^r[47],s=r[8]^r[18]^r[28]^r[38]^r[48],A=r[9]^r[19]^r[29]^r[39]^r[49],C=s^(O<<1|S>>>31),D=A^(S<<1|O>>>31),P=r[0]^C,R=r[1]^D,U=r[10]^C,c=r[11]^D,e=r[20]^C,f=r[21]^D,i=r[30]^C,n=r[31]^D,p=r[40]^C,u=r[41]^D;C=a^(T<<1|_>>>31),D=v^(_<<1|T>>>31);var x=r[2]^C,b=r[3]^D,d=r[12]^C,g=r[13]^D,h=r[22]^C,j=r[23]^D,k=r[32]^C,l=r[33]^D,m=r[42]^C,q=r[43]^D;C=O^(t<<1|o>>>31),D=S^(o<<1|t>>>31);var w=r[4]^C,y=r[5]^D,z=r[14]^C,B=r[15]^D,E=r[24]^C,F=r[25]^D,G=r[34]^C,H=r[35]^D,I=r[44]^C,J=r[45]^D;C=T^(s<<1|A>>>31),D=_^(A<<1|s>>>31);var K=r[6]^C,L=r[7]^D,M=r[16]^C,Q=r[17]^D,V=r[26]^C,W=r[27]^D,X=r[36]^C,Y=r[37]^D,Z=r[46]^C,$=r[47]^D;C=t^(a<<1|v>>>31),D=o^(v<<1|a>>>31);var rr=r[8]^C,Nr=r[9]^D,ar=r[18]^C,vr=r[19]^D,Or=r[28]^C,Sr=r[29]^D,Tr=r[38]^C,_r=r[39]^D,tr=r[48]^C,or=r[49]^D,sr=P,Ar=R,Cr=c<<4|U>>>28,Dr=U<<4|c>>>28,Pr=e<<3|f>>>29,Rr=f<<3|e>>>29,Ur=n<<9|i>>>23,cr=i<<9|n>>>23,er=p<<18|u>>>14,fr=u<<18|p>>>14,ir=x<<1|b>>>31,nr=b<<1|x>>>31,pr=g<<12|d>>>20,ur=d<<12|g>>>20,xr=h<<10|j>>>22,br=j<<10|h>>>22,dr=l<<13|k>>>19,gr=k<<13|l>>>19,hr=m<<2|q>>>30,jr=q<<2|m>>>30,kr=y<<30|w>>>2,lr=w<<30|y>>>2,mr=z<<6|B>>>26,qr=B<<6|z>>>26,wr=F<<11|E>>>21,yr=E<<11|F>>>21,zr=G<<15|H>>>17,Br=H<<15|G>>>17,Er=J<<29|I>>>3,Fr=I<<29|J>>>3,Gr=K<<28|L>>>4,Hr=L<<28|K>>>4,Ir=Q<<23|M>>>9,Jr=M<<23|Q>>>9,Kr=V<<25|W>>>7,Lr=W<<25|V>>>7,Mr=X<<21|Y>>>11,Qr=Y<<21|X>>>11,Vr=$<<24|Z>>>8,Wr=Z<<24|$>>>8,Xr=rr<<27|Nr>>>5,Yr=Nr<<27|rr>>>5,Zr=ar<<20|vr>>>12,$r=vr<<20|ar>>>12,rN=Sr<<7|Or>>>25,NN=Or<<7|Sr>>>25,aN=Tr<<8|_r>>>24,vN=_r<<8|Tr>>>24,ON=tr<<14|or>>>18,SN=or<<14|tr>>>18;r[0]=sr^~pr&wr,r[1]=Ar^~ur&yr,r[10]=Gr^~Zr&Pr,r[11]=Hr^~$r&Rr,r[20]=ir^~mr&Kr,r[21]=nr^~qr&Lr,r[30]=Xr^~Cr&xr,r[31]=Yr^~Dr&br,r[40]=kr^~Ir&rN,r[41]=lr^~Jr&NN,r[2]=pr^~wr&Mr,r[3]=ur^~yr&Qr,r[12]=Zr^~Pr&dr,r[13]=$r^~Rr&gr,r[22]=mr^~Kr&aN,r[23]=qr^~Lr&vN,r[32]=Cr^~xr&zr,r[33]=Dr^~br&Br,r[42]=Ir^~rN&Ur,r[43]=Jr^~NN&cr,r[4]=wr^~Mr&ON,r[5]=yr^~Qr&SN,r[14]=Pr^~dr&Er,r[15]=Rr^~gr&Fr,r[24]=Kr^~aN&er,r[25]=Lr^~vN&fr,r[34]=xr^~zr&Vr,r[35]=br^~Br&Wr,r[44]=rN^~Ur&hr,r[45]=NN^~cr&jr,r[6]=Mr^~ON&sr,r[7]=Qr^~SN&Ar,r[16]=dr^~Er&Gr,r[17]=gr^~Fr&Hr,r[26]=aN^~er&ir,r[27]=vN^~fr&nr,r[36]=zr^~Vr&Xr,r[37]=Br^~Wr&Yr,r[46]=Ur^~hr&kr,r[47]=cr^~jr&lr,r[8]=ON^~sr&pr,r[9]=SN^~Ar&ur,r[18]=Er^~Gr&Zr,r[19]=Fr^~Hr&$r,r[28]=er^~ir&mr,r[29]=fr^~nr&qr,r[38]=Vr^~Xr&Cr,r[39]=Wr^~Yr&Dr,r[48]=hr^~kr&Ir,r[49]=jr^~lr&Jr,r[0]^=P1600_ROUND_CONSTANTS[2*N],r[1]^=P1600_ROUND_CONSTANTS[2*N+1]}};
+
+},{}],61:[function(require,module,exports){
+"use strict";function Keccak(){this.state=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.blockSize=null,this.count=0,this.squeezing=!1}var Buffer=require("safe-buffer").Buffer,keccakState=require("./keccak-state-unroll");Keccak.prototype.initialize=function(t,e){for(var s=0;s<50;++s)this.state[s]=0;this.blockSize=t/8,this.count=0,this.squeezing=!1},Keccak.prototype.absorb=function(t){for(var e=0;e<t.length;++e)this.state[~~(this.count/4)]^=t[e]<<this.count%4*8,this.count+=1,this.count===this.blockSize&&(keccakState.p1600(this.state),this.count=0)},Keccak.prototype.absorbLastFewBits=function(t){this.state[~~(this.count/4)]^=t<<this.count%4*8,0!=(128&t)&&this.count===this.blockSize-1&&keccakState.p1600(this.state),this.state[~~((this.blockSize-1)/4)]^=128<<(this.blockSize-1)%4*8,keccakState.p1600(this.state),this.count=0,this.squeezing=!0},Keccak.prototype.squeeze=function(t){this.squeezing||this.absorbLastFewBits(1);for(var e=Buffer.alloc(t),s=0;s<t;++s)e[s]=this.state[~~(this.count/4)]>>>this.count%4*8&255,this.count+=1,this.count===this.blockSize&&(keccakState.p1600(this.state),this.count=0);return e},Keccak.prototype.copy=function(t){for(var e=0;e<50;++e)t.state[e]=this.state[e];t.blockSize=this.blockSize,t.count=this.count,t.squeezing=this.squeezing},module.exports=Keccak;
+
+},{"./keccak-state-unroll":60,"safe-buffer":82}],62:[function(require,module,exports){
+module.exports=require("browserify-sha3").SHA3Hash;
+
+},{"browserify-sha3":7}],63:[function(require,module,exports){
+function assert(r,e){if(!r)throw new Error(e||"Assertion failed")}module.exports=assert,assert.equal=function(r,e,s){if(r!=e)throw new Error(s||"Assertion failed: "+r+" != "+e)};
+
+},{}],64:[function(require,module,exports){
+"use strict";function toArray(r,t){if(Array.isArray(r))return r.slice();if(!r)return[];var e=[];if("string"!=typeof r){for(n=0;n<r.length;n++)e[n]=0|r[n];return e}if("hex"===t){(r=r.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(r="0"+r);for(n=0;n<r.length;n+=2)e.push(parseInt(r[n]+r[n+1],16))}else for(var n=0;n<r.length;n++){var o=r.charCodeAt(n),u=o>>8,i=255&o;u?e.push(u,i):e.push(i)}return e}function zero2(r){return 1===r.length?"0"+r:r}function toHex(r){for(var t="",e=0;e<r.length;e++)t+=zero2(r[e].toString(16));return t}var utils=exports;utils.toArray=toArray,utils.zero2=zero2,utils.toHex=toHex,utils.encode=function(r,t){return"hex"===t?toHex(r):r};
+
+},{}],65:[function(require,module,exports){
+(function (process){
+"use strict";function nextTick(e,n,c,r){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var s,t,o=arguments.length;switch(o){case 0:case 1:return process.nextTick(e);case 2:return process.nextTick(function(){e.call(null,n)});case 3:return process.nextTick(function(){e.call(null,n,c)});case 4:return process.nextTick(function(){e.call(null,n,c,r)});default:for(s=new Array(o-1),t=0;t<s.length;)s[t++]=arguments[t];return process.nextTick(function(){e.apply(null,s)})}}!process.version||0===process.version.indexOf("v0.")||0===process.version.indexOf("v1.")&&0!==process.version.indexOf("v1.8.")?module.exports=nextTick:module.exports=process.nextTick;
+
+}).call(this,require('_process'))
+},{"_process":66}],66:[function(require,module,exports){
+function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(e){if(cachedSetTimeout===setTimeout)return setTimeout(e,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(e,0);try{return cachedSetTimeout(e,0)}catch(t){try{return cachedSetTimeout.call(null,e,0)}catch(t){return cachedSetTimeout.call(this,e,0)}}}function runClearTimeout(e){if(cachedClearTimeout===clearTimeout)return clearTimeout(e);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(e);try{return cachedClearTimeout(e)}catch(t){try{return cachedClearTimeout.call(null,e)}catch(t){return cachedClearTimeout.call(this,e)}}}function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var e=runTimeout(cleanUpNextTick);draining=!0;for(var t=queue.length;t;){for(currentQueue=queue,queue=[];++queueIndex<t;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,t=queue.length}currentQueue=null,draining=!1,runClearTimeout(e)}}function Item(e,t){this.fun=e,this.array=t}function noop(){}var process=module.exports={},cachedSetTimeout,cachedClearTimeout;!function(){try{cachedSetTimeout="function"==typeof setTimeout?setTimeout:defaultSetTimout}catch(e){cachedSetTimeout=defaultSetTimout}try{cachedClearTimeout="function"==typeof clearTimeout?clearTimeout:defaultClearTimeout}catch(e){cachedClearTimeout=defaultClearTimeout}}();var queue=[],draining=!1,currentQueue,queueIndex=-1;process.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)t[r-1]=arguments[r];queue.push(new Item(e,t)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.prependListener=noop,process.prependOnceListener=noop,process.listeners=function(e){return[]},process.binding=function(e){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(e){throw new Error("process.chdir is not supported")},process.umask=function(){return 0};
+
+},{}],67:[function(require,module,exports){
+module.exports=require("./lib/_stream_duplex.js");
+
+},{"./lib/_stream_duplex.js":68}],68:[function(require,module,exports){
+"use strict";function Duplex(e){if(!(this instanceof Duplex))return new Duplex(e);Readable.call(this,e),Writable.call(this,e),e&&!1===e.readable&&(this.readable=!1),e&&!1===e.writable&&(this.writable=!1),this.allowHalfOpen=!0,e&&!1===e.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",onend)}function onend(){this.allowHalfOpen||this._writableState.ended||processNextTick(onEndNT,this)}function onEndNT(e){e.end()}function forEach(e,t){for(var r=0,i=e.length;r<i;r++)t(e[r],r)}var processNextTick=require("process-nextick-args"),objectKeys=Object.keys||function(e){var t=[];for(var r in e)t.push(r);return t};module.exports=Duplex;var util=require("core-util-is");util.inherits=require("inherits");var Readable=require("./_stream_readable"),Writable=require("./_stream_writable");util.inherits(Duplex,Readable);for(var keys=objectKeys(Writable.prototype),v=0;v<keys.length;v++){var method=keys[v];Duplex.prototype[method]||(Duplex.prototype[method]=Writable.prototype[method])}Object.defineProperty(Duplex.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed&&this._writableState.destroyed)},set:function(e){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=e,this._writableState.destroyed=e)}}),Duplex.prototype._destroy=function(e,t){this.push(null),this.end(),processNextTick(t,e)};
+
+},{"./_stream_readable":70,"./_stream_writable":72,"core-util-is":10,"inherits":51,"process-nextick-args":65}],69:[function(require,module,exports){
+"use strict";function PassThrough(r){if(!(this instanceof PassThrough))return new PassThrough(r);Transform.call(this,r)}module.exports=PassThrough;var Transform=require("./_stream_transform"),util=require("core-util-is");util.inherits=require("inherits"),util.inherits(PassThrough,Transform),PassThrough.prototype._transform=function(r,s,i){i(null,r)};
+
+},{"./_stream_transform":71,"core-util-is":10,"inherits":51}],70:[function(require,module,exports){
+(function (process,global){
+"use strict";function _uint8ArrayToBuffer(e){return Buffer.from(e)}function _isUint8Array(e){return Buffer.isBuffer(e)||e instanceof OurUint8Array}function prependListener(e,t,r){if("function"==typeof e.prependListener)return e.prependListener(t,r);e._events&&e._events[t]?isArray(e._events[t])?e._events[t].unshift(r):e._events[t]=[r,e._events[t]]:e.on(t,r)}function ReadableState(e,t){Duplex=Duplex||require("./_stream_duplex"),e=e||{},this.objectMode=!!e.objectMode,t instanceof Duplex&&(this.objectMode=this.objectMode||!!e.readableObjectMode);var r=e.highWaterMark,n=this.objectMode?16:16384;this.highWaterMark=r||0===r?r:n,this.highWaterMark=Math.floor(this.highWaterMark),this.buffer=new BufferList,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.destroyed=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(StringDecoder||(StringDecoder=require("string_decoder/").StringDecoder),this.decoder=new StringDecoder(e.encoding),this.encoding=e.encoding)}function Readable(e){if(Duplex=Duplex||require("./_stream_duplex"),!(this instanceof Readable))return new Readable(e);this._readableState=new ReadableState(e,this),this.readable=!0,e&&("function"==typeof e.read&&(this._read=e.read),"function"==typeof e.destroy&&(this._destroy=e.destroy)),Stream.call(this)}function readableAddChunk(e,t,r,n,a){var i=e._readableState;if(null===t)i.reading=!1,onEofChunk(e,i);else{var d;a||(d=chunkInvalid(i,t)),d?e.emit("error",d):i.objectMode||t&&t.length>0?("string"==typeof t||i.objectMode||Object.getPrototypeOf(t)===Buffer.prototype||(t=_uint8ArrayToBuffer(t)),n?i.endEmitted?e.emit("error",new Error("stream.unshift() after end event")):addChunk(e,i,t,!0):i.ended?e.emit("error",new Error("stream.push() after EOF")):(i.reading=!1,i.decoder&&!r?(t=i.decoder.write(t),i.objectMode||0!==t.length?addChunk(e,i,t,!1):maybeReadMore(e,i)):addChunk(e,i,t,!1))):n||(i.reading=!1)}return needMoreData(i)}function addChunk(e,t,r,n){t.flowing&&0===t.length&&!t.sync?(e.emit("data",r),e.read(0)):(t.length+=t.objectMode?1:r.length,n?t.buffer.unshift(r):t.buffer.push(r),t.needReadable&&emitReadable(e)),maybeReadMore(e,t)}function chunkInvalid(e,t){var r;return _isUint8Array(t)||"string"==typeof t||void 0===t||e.objectMode||(r=new TypeError("Invalid non-string/buffer chunk")),r}function needMoreData(e){return!e.ended&&(e.needReadable||e.length<e.highWaterMark||0===e.length)}function computeNewHighWaterMark(e){return e>=MAX_HWM?e=MAX_HWM:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}function howMuchToRead(e,t){return e<=0||0===t.length&&t.ended?0:t.objectMode?1:e!==e?t.flowing&&t.length?t.buffer.head.data.length:t.length:(e>t.highWaterMark&&(t.highWaterMark=computeNewHighWaterMark(e)),e<=t.length?e:t.ended?t.length:(t.needReadable=!0,0))}function onEofChunk(e,t){if(!t.ended){if(t.decoder){var r=t.decoder.end();r&&r.length&&(t.buffer.push(r),t.length+=t.objectMode?1:r.length)}t.ended=!0,emitReadable(e)}}function emitReadable(e){var t=e._readableState;t.needReadable=!1,t.emittedReadable||(debug("emitReadable",t.flowing),t.emittedReadable=!0,t.sync?processNextTick(emitReadable_,e):emitReadable_(e))}function emitReadable_(e){debug("emit readable"),e.emit("readable"),flow(e)}function maybeReadMore(e,t){t.readingMore||(t.readingMore=!0,processNextTick(maybeReadMore_,e,t))}function maybeReadMore_(e,t){for(var r=t.length;!t.reading&&!t.flowing&&!t.ended&&t.length<t.highWaterMark&&(debug("maybeReadMore read 0"),e.read(0),r!==t.length);)r=t.length;t.readingMore=!1}function pipeOnDrain(e){return function(){var t=e._readableState;debug("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&EElistenerCount(e,"data")&&(t.flowing=!0,flow(e))}}function nReadingNextTick(e){debug("readable nexttick read 0"),e.read(0)}function resume(e,t){t.resumeScheduled||(t.resumeScheduled=!0,processNextTick(resume_,e,t))}function resume_(e,t){t.reading||(debug("resume read 0"),e.read(0)),t.resumeScheduled=!1,t.awaitDrain=0,e.emit("resume"),flow(e),t.flowing&&!t.reading&&e.read(0)}function flow(e){var t=e._readableState;for(debug("flow",t.flowing);t.flowing&&null!==e.read(););}function fromList(e,t){if(0===t.length)return null;var r;return t.objectMode?r=t.buffer.shift():!e||e>=t.length?(r=t.decoder?t.buffer.join(""):1===t.buffer.length?t.buffer.head.data:t.buffer.concat(t.length),t.buffer.clear()):r=fromListPartial(e,t.buffer,t.decoder),r}function fromListPartial(e,t,r){var n;return e<t.head.data.length?(n=t.head.data.slice(0,e),t.head.data=t.head.data.slice(e)):n=e===t.head.data.length?t.shift():r?copyFromBufferString(e,t):copyFromBuffer(e,t),n}function copyFromBufferString(e,t){var r=t.head,n=1,a=r.data;for(e-=a.length;r=r.next;){var i=r.data,d=e>i.length?i.length:e;if(d===i.length?a+=i:a+=i.slice(0,e),0===(e-=d)){d===i.length?(++n,r.next?t.head=r.next:t.head=t.tail=null):(t.head=r,r.data=i.slice(d));break}++n}return t.length-=n,a}function copyFromBuffer(e,t){var r=Buffer.allocUnsafe(e),n=t.head,a=1;for(n.data.copy(r),e-=n.data.length;n=n.next;){var i=n.data,d=e>i.length?i.length:e;if(i.copy(r,r.length-e,0,d),0===(e-=d)){d===i.length?(++a,n.next?t.head=n.next:t.head=t.tail=null):(t.head=n,n.data=i.slice(d));break}++a}return t.length-=a,r}function endReadable(e){var t=e._readableState;if(t.length>0)throw new Error('"endReadable()" called on non-empty stream');t.endEmitted||(t.ended=!0,processNextTick(endReadableNT,t,e))}function endReadableNT(e,t){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}function forEach(e,t){for(var r=0,n=e.length;r<n;r++)t(e[r],r)}function indexOf(e,t){for(var r=0,n=e.length;r<n;r++)if(e[r]===t)return r;return-1}var processNextTick=require("process-nextick-args");module.exports=Readable;var isArray=require("isarray"),Duplex;Readable.ReadableState=ReadableState;var EE=require("events").EventEmitter,EElistenerCount=function(e,t){return e.listeners(t).length},Stream=require("./internal/streams/stream"),Buffer=require("safe-buffer").Buffer,OurUint8Array=global.Uint8Array||function(){},util=require("core-util-is");util.inherits=require("inherits");var debugUtil=require("util"),debug=void 0;debug=debugUtil&&debugUtil.debuglog?debugUtil.debuglog("stream"):function(){};var BufferList=require("./internal/streams/BufferList"),destroyImpl=require("./internal/streams/destroy"),StringDecoder;util.inherits(Readable,Stream);var kProxyEvents=["error","close","destroy","pause","resume"];Object.defineProperty(Readable.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(e){this._readableState&&(this._readableState.destroyed=e)}}),Readable.prototype.destroy=destroyImpl.destroy,Readable.prototype._undestroy=destroyImpl.undestroy,Readable.prototype._destroy=function(e,t){this.push(null),t(e)},Readable.prototype.push=function(e,t){var r,n=this._readableState;return n.objectMode?r=!0:"string"==typeof e&&((t=t||n.defaultEncoding)!==n.encoding&&(e=Buffer.from(e,t),t=""),r=!0),readableAddChunk(this,e,t,!1,r)},Readable.prototype.unshift=function(e){return readableAddChunk(this,e,null,!0,!1)},Readable.prototype.isPaused=function(){return!1===this._readableState.flowing},Readable.prototype.setEncoding=function(e){return StringDecoder||(StringDecoder=require("string_decoder/").StringDecoder),this._readableState.decoder=new StringDecoder(e),this._readableState.encoding=e,this};var MAX_HWM=8388608;Readable.prototype.read=function(e){debug("read",e),e=parseInt(e,10);var t=this._readableState,r=e;if(0!==e&&(t.emittedReadable=!1),0===e&&t.needReadable&&(t.length>=t.highWaterMark||t.ended))return debug("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?endReadable(this):emitReadable(this),null;if(0===(e=howMuchToRead(e,t))&&t.ended)return 0===t.length&&endReadable(this),null;var n=t.needReadable;debug("need readable",n),(0===t.length||t.length-e<t.highWaterMark)&&debug("length less than watermark",n=!0),t.ended||t.reading?debug("reading or ended",n=!1):n&&(debug("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1,t.reading||(e=howMuchToRead(r,t)));var a;return null===(a=e>0?fromList(e,t):null)?(t.needReadable=!0,e=0):t.length-=e,0===t.length&&(t.ended||(t.needReadable=!0),r!==e&&t.ended&&endReadable(this)),null!==a&&this.emit("data",a),a},Readable.prototype._read=function(e){this.emit("error",new Error("_read() is not implemented"))},Readable.prototype.pipe=function(e,t){function r(e,t){debug("onunpipe"),e===l&&t&&!1===t.hasUnpiped&&(t.hasUnpiped=!0,a())}function n(){debug("onend"),e.end()}function a(){debug("cleanup"),e.removeListener("close",o),e.removeListener("finish",u),e.removeListener("drain",p),e.removeListener("error",d),e.removeListener("unpipe",r),l.removeListener("end",n),l.removeListener("end",s),l.removeListener("data",i),c=!0,!h.awaitDrain||e._writableState&&!e._writableState.needDrain||p()}function i(t){debug("ondata"),b=!1,!1!==e.write(t)||b||((1===h.pipesCount&&h.pipes===e||h.pipesCount>1&&-1!==indexOf(h.pipes,e))&&!c&&(debug("false write response, pause",l._readableState.awaitDrain),l._readableState.awaitDrain++,b=!0),l.pause())}function d(t){debug("onerror",t),s(),e.removeListener("error",d),0===EElistenerCount(e,"error")&&e.emit("error",t)}function o(){e.removeListener("finish",u),s()}function u(){debug("onfinish"),e.removeListener("close",o),s()}function s(){debug("unpipe"),l.unpipe(e)}var l=this,h=this._readableState;switch(h.pipesCount){case 0:h.pipes=e;break;case 1:h.pipes=[h.pipes,e];break;default:h.pipes.push(e)}h.pipesCount+=1,debug("pipe count=%d opts=%j",h.pipesCount,t);var f=(!t||!1!==t.end)&&e!==process.stdout&&e!==process.stderr?n:s;h.endEmitted?processNextTick(f):l.once("end",f),e.on("unpipe",r);var p=pipeOnDrain(l);e.on("drain",p);var c=!1,b=!1;return l.on("data",i),prependListener(e,"error",d),e.once("close",o),e.once("finish",u),e.emit("pipe",l),h.flowing||(debug("pipe resume"),l.resume()),e},Readable.prototype.unpipe=function(e){var t=this._readableState,r={hasUnpiped:!1};if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes?this:(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this,r),this);if(!e){var n=t.pipes,a=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var i=0;i<a;i++)n[i].emit("unpipe",this,r);return this}var d=indexOf(t.pipes,e);return-1===d?this:(t.pipes.splice(d,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this,r),this)},Readable.prototype.on=function(e,t){var r=Stream.prototype.on.call(this,e,t);if("data"===e)!1!==this._readableState.flowing&&this.resume();else if("readable"===e){var n=this._readableState;n.endEmitted||n.readableListening||(n.readableListening=n.needReadable=!0,n.emittedReadable=!1,n.reading?n.length&&emitReadable(this):processNextTick(nReadingNextTick,this))}return r},Readable.prototype.addListener=Readable.prototype.on,Readable.prototype.resume=function(){var e=this._readableState;return e.flowing||(debug("resume"),e.flowing=!0,resume(this,e)),this},Readable.prototype.pause=function(){return debug("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(debug("pause"),this._readableState.flowing=!1,this.emit("pause")),this},Readable.prototype.wrap=function(e){var t=this._readableState,r=!1,n=this;e.on("end",function(){if(debug("wrapped end"),t.decoder&&!t.ended){var e=t.decoder.end();e&&e.length&&n.push(e)}n.push(null)}),e.on("data",function(a){debug("wrapped data"),t.decoder&&(a=t.decoder.write(a)),(!t.objectMode||null!==a&&void 0!==a)&&(t.objectMode||a&&a.length)&&(n.push(a)||(r=!0,e.pause()))});for(var a in e)void 0===this[a]&&"function"==typeof e[a]&&(this[a]=function(t){return function(){return e[t].apply(e,arguments)}}(a));for(var i=0;i<kProxyEvents.length;i++)e.on(kProxyEvents[i],n.emit.bind(n,kProxyEvents[i]));return n._read=function(t){debug("wrapped _read",t),r&&(r=!1,e.resume())},n},Readable._fromList=fromList;
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./_stream_duplex":68,"./internal/streams/BufferList":73,"./internal/streams/destroy":74,"./internal/streams/stream":75,"_process":66,"core-util-is":10,"events":35,"inherits":51,"isarray":54,"process-nextick-args":65,"safe-buffer":82,"string_decoder/":98,"util":6}],71:[function(require,module,exports){
+"use strict";function TransformState(r){this.afterTransform=function(t,n){return afterTransform(r,t,n)},this.needTransform=!1,this.transforming=!1,this.writecb=null,this.writechunk=null,this.writeencoding=null}function afterTransform(r,t,n){var e=r._transformState;e.transforming=!1;var i=e.writecb;if(!i)return r.emit("error",new Error("write callback called multiple times"));e.writechunk=null,e.writecb=null,null!==n&&void 0!==n&&r.push(n),i(t);var a=r._readableState;a.reading=!1,(a.needReadable||a.length<a.highWaterMark)&&r._read(a.highWaterMark)}function Transform(r){if(!(this instanceof Transform))return new Transform(r);Duplex.call(this,r),this._transformState=new TransformState(this);var t=this;this._readableState.needReadable=!0,this._readableState.sync=!1,r&&("function"==typeof r.transform&&(this._transform=r.transform),"function"==typeof r.flush&&(this._flush=r.flush)),this.once("prefinish",function(){"function"==typeof this._flush?this._flush(function(r,n){done(t,r,n)}):done(t)})}function done(r,t,n){if(t)return r.emit("error",t);null!==n&&void 0!==n&&r.push(n);var e=r._writableState,i=r._transformState;if(e.length)throw new Error("Calling transform done when ws.length != 0");if(i.transforming)throw new Error("Calling transform done when still transforming");return r.push(null)}module.exports=Transform;var Duplex=require("./_stream_duplex"),util=require("core-util-is");util.inherits=require("inherits"),util.inherits(Transform,Duplex),Transform.prototype.push=function(r,t){return this._transformState.needTransform=!1,Duplex.prototype.push.call(this,r,t)},Transform.prototype._transform=function(r,t,n){throw new Error("_transform() is not implemented")},Transform.prototype._write=function(r,t,n){var e=this._transformState;if(e.writecb=n,e.writechunk=r,e.writeencoding=t,!e.transforming){var i=this._readableState;(e.needTransform||i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}},Transform.prototype._read=function(r){var t=this._transformState;null!==t.writechunk&&t.writecb&&!t.transforming?(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform)):t.needTransform=!0},Transform.prototype._destroy=function(r,t){var n=this;Duplex.prototype._destroy.call(this,r,function(r){t(r),n.emit("close")})};
+
+},{"./_stream_duplex":68,"core-util-is":10,"inherits":51}],72:[function(require,module,exports){
+(function (process,global){
+"use strict";function WriteReq(e,t,r){this.chunk=e,this.encoding=t,this.callback=r,this.next=null}function CorkedRequest(e){var t=this;this.next=null,this.entry=null,this.finish=function(){onCorkedFinish(t,e)}}function _uint8ArrayToBuffer(e){return Buffer.from(e)}function _isUint8Array(e){return Buffer.isBuffer(e)||e instanceof OurUint8Array}function nop(){}function WritableState(e,t){Duplex=Duplex||require("./_stream_duplex"),e=e||{},this.objectMode=!!e.objectMode,t instanceof Duplex&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var r=e.highWaterMark,i=this.objectMode?16:16384;this.highWaterMark=r||0===r?r:i,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var n=!1===e.decodeStrings;this.decodeStrings=!n,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){onwrite(t,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new CorkedRequest(this)}function Writable(e){if(Duplex=Duplex||require("./_stream_duplex"),!(realHasInstance.call(Writable,this)||this instanceof Duplex))return new Writable(e);this._writableState=new WritableState(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),Stream.call(this)}function writeAfterEnd(e,t){var r=new Error("write after end");e.emit("error",r),processNextTick(t,r)}function validChunk(e,t,r,i){var n=!0,o=!1;return null===r?o=new TypeError("May not write null values to stream"):"string"==typeof r||void 0===r||t.objectMode||(o=new TypeError("Invalid non-string/buffer chunk")),o&&(e.emit("error",o),processNextTick(i,o),n=!1),n}function decodeChunk(e,t,r){return e.objectMode||!1===e.decodeStrings||"string"!=typeof t||(t=Buffer.from(t,r)),t}function writeOrBuffer(e,t,r,i,n,o){if(!r){var s=decodeChunk(t,i,n);i!==s&&(r=!0,n="buffer",i=s)}var a=t.objectMode?1:i.length;t.length+=a;var f=t.length<t.highWaterMark;if(f||(t.needDrain=!0),t.writing||t.corked){var u=t.lastBufferedRequest;t.lastBufferedRequest={chunk:i,encoding:n,isBuf:r,callback:o,next:null},u?u.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else doWrite(e,t,!1,a,i,n,o);return f}function doWrite(e,t,r,i,n,o,s){t.writelen=i,t.writecb=s,t.writing=!0,t.sync=!0,r?e._writev(n,t.onwrite):e._write(n,o,t.onwrite),t.sync=!1}function onwriteError(e,t,r,i,n){--t.pendingcb,r?(processNextTick(n,i),processNextTick(finishMaybe,e,t),e._writableState.errorEmitted=!0,e.emit("error",i)):(n(i),e._writableState.errorEmitted=!0,e.emit("error",i),finishMaybe(e,t))}function onwriteStateUpdate(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}function onwrite(e,t){var r=e._writableState,i=r.sync,n=r.writecb;if(onwriteStateUpdate(r),t)onwriteError(e,r,i,t,n);else{var o=needFinish(r);o||r.corked||r.bufferProcessing||!r.bufferedRequest||clearBuffer(e,r),i?asyncWrite(afterWrite,e,r,o,n):afterWrite(e,r,o,n)}}function afterWrite(e,t,r,i){r||onwriteDrain(e,t),t.pendingcb--,i(),finishMaybe(e,t)}function onwriteDrain(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}function clearBuffer(e,t){t.bufferProcessing=!0;var r=t.bufferedRequest;if(e._writev&&r&&r.next){var i=t.bufferedRequestCount,n=new Array(i),o=t.corkedRequestsFree;o.entry=r;for(var s=0,a=!0;r;)n[s]=r,r.isBuf||(a=!1),r=r.next,s+=1;n.allBuffers=a,doWrite(e,t,!0,t.length,n,"",o.finish),t.pendingcb++,t.lastBufferedRequest=null,o.next?(t.corkedRequestsFree=o.next,o.next=null):t.corkedRequestsFree=new CorkedRequest(t)}else{for(;r;){var f=r.chunk,u=r.encoding,l=r.callback;if(doWrite(e,t,!1,t.objectMode?1:f.length,f,u,l),r=r.next,t.writing)break}null===r&&(t.lastBufferedRequest=null)}t.bufferedRequestCount=0,t.bufferedRequest=r,t.bufferProcessing=!1}function needFinish(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function callFinal(e,t){e._final(function(r){t.pendingcb--,r&&e.emit("error",r),t.prefinished=!0,e.emit("prefinish"),finishMaybe(e,t)})}function prefinish(e,t){t.prefinished||t.finalCalled||("function"==typeof e._final?(t.pendingcb++,t.finalCalled=!0,processNextTick(callFinal,e,t)):(t.prefinished=!0,e.emit("prefinish")))}function finishMaybe(e,t){var r=needFinish(t);return r&&(prefinish(e,t),0===t.pendingcb&&(t.finished=!0,e.emit("finish"))),r}function endWritable(e,t,r){t.ending=!0,finishMaybe(e,t),r&&(t.finished?processNextTick(r):e.once("finish",r)),t.ended=!0,e.writable=!1}function onCorkedFinish(e,t,r){var i=e.entry;for(e.entry=null;i;){var n=i.callback;t.pendingcb--,n(r),i=i.next}t.corkedRequestsFree?t.corkedRequestsFree.next=e:t.corkedRequestsFree=e}var processNextTick=require("process-nextick-args");module.exports=Writable;var asyncWrite=!process.browser&&["v0.10","v0.9."].indexOf(process.version.slice(0,5))>-1?setImmediate:processNextTick,Duplex;Writable.WritableState=WritableState;var util=require("core-util-is");util.inherits=require("inherits");var internalUtil={deprecate:require("util-deprecate")},Stream=require("./internal/streams/stream"),Buffer=require("safe-buffer").Buffer,OurUint8Array=global.Uint8Array||function(){},destroyImpl=require("./internal/streams/destroy");util.inherits(Writable,Stream),WritableState.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. 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+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./_stream_duplex":68,"./internal/streams/destroy":74,"./internal/streams/stream":75,"_process":66,"core-util-is":10,"inherits":51,"process-nextick-args":65,"safe-buffer":82,"util-deprecate":100}],73:[function(require,module,exports){
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+
+},{"safe-buffer":82}],74:[function(require,module,exports){
+"use strict";function destroy(t,e){var r=this,i=this._readableState&&this._readableState.destroyed,a=this._writableState&&this._writableState.destroyed;i||a?e?e(t):!t||this._writableState&&this._writableState.errorEmitted||processNextTick(emitErrorNT,this,t):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(t||null,function(t){!e&&t?(processNextTick(emitErrorNT,r,t),r._writableState&&(r._writableState.errorEmitted=!0)):e&&e(t)}))}function undestroy(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}function emitErrorNT(t,e){t.emit("error",e)}var processNextTick=require("process-nextick-args");module.exports={destroy:destroy,undestroy:undestroy};
+
+},{"process-nextick-args":65}],75:[function(require,module,exports){
+module.exports=require("events").EventEmitter;
+
+},{"events":35}],76:[function(require,module,exports){
+module.exports=require("./readable").PassThrough;
+
+},{"./readable":77}],77:[function(require,module,exports){
+exports=module.exports=require("./lib/_stream_readable.js"),exports.Stream=exports,exports.Readable=exports,exports.Writable=require("./lib/_stream_writable.js"),exports.Duplex=require("./lib/_stream_duplex.js"),exports.Transform=require("./lib/_stream_transform.js"),exports.PassThrough=require("./lib/_stream_passthrough.js");
+
+},{"./lib/_stream_duplex.js":68,"./lib/_stream_passthrough.js":69,"./lib/_stream_readable.js":70,"./lib/_stream_transform.js":71,"./lib/_stream_writable.js":72}],78:[function(require,module,exports){
+module.exports=require("./readable").Transform;
+
+},{"./readable":77}],79:[function(require,module,exports){
+module.exports=require("./lib/_stream_writable.js");
+
+},{"./lib/_stream_writable.js":72}],80:[function(require,module,exports){
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a=this._b+f+_|0;this._b=this._c+l+c|0,this._c=this._d+i+s|0,this._d=this._e+n+h|0,this._e=this._a+o+e|0,this._a=a},RIPEMD160.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=new Buffer(20);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t.writeInt32LE(this._e,16),t},module.exports=RIPEMD160;
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":8,"hash-base":36,"inherits":51}],81:[function(require,module,exports){
+(function (Buffer){
+function safeParseInt(e,r){if("00"===e.slice(0,2))throw new Error("invalid RLP: extra zeros");return parseInt(e,r)}function encodeLength(e,r){if(e<56)return new Buffer([e+r]);var n=intToHex(e),t=intToHex(r+55+n.length/2);return new Buffer(t+n,"hex")}function _decode(e){var r,n,t,i,f,a=[],o=e[0];if(o<=127)return{data:e.slice(0,1),remainder:e.slice(1)};if(o<=183){if(r=o-127,t=128===o?new Buffer([]):e.slice(1,r),2===r&&t[0]<128)throw new Error("invalid rlp encoding: byte must be less 0x80");return{data:t,remainder:e.slice(r)}}if(o<=191){if(n=o-182,r=safeParseInt(e.slice(1,n).toString("hex"),16),(t=e.slice(n,r+n)).length<r)throw new Error("invalid RLP");return{data:t,remainder:e.slice(r+n)}}if(o<=247){for(r=o-191,i=e.slice(1,r);i.length;)f=_decode(i),a.push(f.data),i=f.remainder;return{data:a,remainder:e.slice(r)}}var u=(n=o-246)+(r=safeParseInt(e.slice(1,n).toString("hex"),16));if(u>e.length)throw new Error("invalid rlp: total length is larger than the data");if(0===(i=e.slice(n,u)).length)throw new Error("invalid rlp, List has a invalid length");for(;i.length;)f=_decode(i),a.push(f.data),i=f.remainder;return{data:a,remainder:e.slice(u)}}function isHexPrefixed(e){return"0x"===e.slice(0,2)}function stripHexPrefix(e){return"string"!=typeof e?e:isHexPrefixed(e)?e.slice(2):e}function intToHex(e){var r=e.toString(16);return r.length%2&&(r="0"+r),r}function padToEven(e){return e.length%2&&(e="0"+e),e}function intToBuffer(e){var r=intToHex(e);return new Buffer(r,"hex")}function toBuffer(e){if(!Buffer.isBuffer(e))if("string"==typeof e)e=isHexPrefixed(e)?new Buffer(padToEven(stripHexPrefix(e)),"hex"):new Buffer(e);else if("number"==typeof e)e=e?intToBuffer(e):new Buffer([]);else if(null===e||void 0===e)e=new Buffer([]);else{if(!e.toArray)throw new Error("invalid type");e=new Buffer(e.toArray())}return e}const assert=require("assert");exports.encode=function(e){if(e instanceof Array){for(var r=[],n=0;n<e.length;n++)r.push(exports.encode(e[n]));var t=Buffer.concat(r);return Buffer.concat([encodeLength(t.length,192),t])}return 1===(e=toBuffer(e)).length&&e[0]<128?e:Buffer.concat([encodeLength(e.length,128),e])},exports.decode=function(e,r){if(!e||0===e.length)return new Buffer([]);var n=_decode(e=toBuffer(e));return r?n:(assert.equal(n.remainder.length,0,"invalid remainder"),n.data)},exports.getLength=function(e){if(!e||0===e.length)return new Buffer([]);var r=(e=toBuffer(e))[0];if(r<=127)return e.length;if(r<=183)return r-127;if(r<=191)return r-182;if(r<=247)return r-191;var n=r-246;return n+safeParseInt(e.slice(1,n).toString("hex"),16)};
+
+}).call(this,require("buffer").Buffer)
+},{"assert":1,"buffer":8}],82:[function(require,module,exports){
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+
+},{"buffer":8}],83:[function(require,module,exports){
+"use strict";module.exports=require("./lib")(require("./lib/elliptic"));
+
+},{"./lib":87,"./lib/elliptic":86}],84:[function(require,module,exports){
+(function (Buffer){
+"use strict";var toString=Object.prototype.toString;exports.isArray=function(r,t){if(!Array.isArray(r))throw TypeError(t)},exports.isBoolean=function(r,t){if("[object Boolean]"!==toString.call(r))throw TypeError(t)},exports.isBuffer=function(r,t){if(!Buffer.isBuffer(r))throw TypeError(t)},exports.isFunction=function(r,t){if("[object Function]"!==toString.call(r))throw TypeError(t)},exports.isNumber=function(r,t){if("[object Number]"!==toString.call(r))throw TypeError(t)},exports.isObject=function(r,t){if("[object Object]"!==toString.call(r))throw TypeError(t)},exports.isBufferLength=function(r,t,o){if(r.length!==t)throw RangeError(o)},exports.isBufferLength2=function(r,t,o,e){if(r.length!==t&&r.length!==o)throw RangeError(e)},exports.isLengthGTZero=function(r,t){if(0===r.length)throw RangeError(t)},exports.isNumberInInterval=function(r,t,o,e){if(r<=t||r>=o)throw RangeError(e)};
+
+}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
+},{"../../is-buffer/index.js":52}],85:[function(require,module,exports){
+"use strict";var Buffer=require("safe-buffer").Buffer,bip66=require("bip66"),EC_PRIVKEY_EXPORT_DER_COMPRESSED=Buffer.from([48,129,211,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,133,48,129,130,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,33,2,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,36,3,34,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED=Buffer.from([48,130,1,19,2,1,1,4,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,129,165,48,129,162,2,1,1,48,44,6,7,42,134,72,206,61,1,1,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,255,255,252,47,48,6,4,1,0,4,1,7,4,65,4,121,190,102,126,249,220,187,172,85,160,98,149,206,135,11,7,2,155,252,219,45,206,40,217,89,242,129,91,22,248,23,152,72,58,218,119,38,163,196,101,93,164,251,252,14,17,8,168,253,23,180,72,166,133,84,25,156,71,208,143,251,16,212,184,2,33,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,186,174,220,230,175,72,160,59,191,210,94,140,208,54,65,65,2,1,1,161,68,3,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),ZERO_BUFFER_32=Buffer.from([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]);exports.privateKeyExport=function(r,f,e){var o=Buffer.from(e?EC_PRIVKEY_EXPORT_DER_COMPRESSED:EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED);return r.copy(o,e?8:9),f.copy(o,e?181:214),o},exports.privateKeyImport=function(r){var f=r.length,e=0;if(!(f<e+1||48!==r[e])&&(e+=1,!(f<e+1)&&128&r[e])){var o=127&r[e];if(e+=1,!(o<1||o>2||f<e+o)){var t=r[e+o-1]|(o>1?r[e+o-2]<<8:0);if(e+=o,!(f<e+t||f<e+3||2!==r[e]||1!==r[e+1]||1!==r[e+2]||(e+=3,f<e+2||4!==r[e]||r[e+1]>32||f<e+2+r[e+1])))return r.slice(e+2,e+2+r[e+1])}}},exports.signatureExport=function(r){for(var f=Buffer.concat([Buffer.from([0]),r.r]),e=33,o=0;e>1&&0===f[o]&&!(128&f[o+1]);--e,++o);for(var t=Buffer.concat([Buffer.from([0]),r.s]),i=33,n=0;i>1&&0===t[n]&&!(128&t[n+1]);--i,++n);return bip66.encode(f.slice(o),t.slice(n))},exports.signatureImport=function(r){var f=Buffer.from(ZERO_BUFFER_32),e=Buffer.from(ZERO_BUFFER_32);try{var o=bip66.decode(r);if(33===o.r.length&&0===o.r[0]&&(o.r=o.r.slice(1)),o.r.length>32)throw new Error("R length is too long");if(33===o.s.length&&0===o.s[0]&&(o.s=o.s.slice(1)),o.s.length>32)throw new Error("S length is too long")}catch(r){return}return o.r.copy(f,32-o.r.length),o.s.copy(e,32-o.s.length),{r:f,s:e}},exports.signatureImportLax=function(r){var f=Buffer.from(ZERO_BUFFER_32),e=Buffer.from(ZERO_BUFFER_32),o=r.length,t=0;if(48===r[t++]){var i=r[t++];if(!(128&i&&(t+=i-128)>o)&&2===r[t++]){var n=r[t++];if(128&n){if(i=n-128,t+i>o)return;for(;i>0&&0===r[t];t+=1,i-=1);for(n=0;i>0;t+=1,i-=1)n=(n<<8)+r[t]}if(!(n>o-t)){var E=t;if(t+=n,2===r[t++]){var u=r[t++];if(128&u){if(i=u-128,t+i>o)return;for(;i>0&&0===r[t];t+=1,i-=1);for(u=0;i>0;t+=1,i-=1)u=(u<<8)+r[t]}if(!(u>o-t)){var s=t;for(t+=u;n>0&&0===r[E];n-=1,E+=1);if(!(n>32)){var a=r.slice(E,E+n);for(a.copy(f,32-a.length);u>0&&0===r[s];u-=1,s+=1);if(!(u>32)){var c=r.slice(s,s+u);return c.copy(e,32-c.length),{r:f,s:e}}}}}}}}};
+
+},{"bip66":3,"safe-buffer":82}],86:[function(require,module,exports){
+"use strict";function loadCompressedPublicKey(e,r){var n=new BN(r);if(n.cmp(ecparams.p)>=0)return null;var s=(n=n.toRed(ecparams.red)).redSqr().redIMul(n).redIAdd(ecparams.b).redSqrt();return 3===e!==s.isOdd()&&(s=s.redNeg()),ec.keyPair({pub:{x:n,y:s}})}function loadUncompressedPublicKey(e,r,n){var s=new BN(r),a=new BN(n);if(s.cmp(ecparams.p)>=0||a.cmp(ecparams.p)>=0)return null;if(s=s.toRed(ecparams.red),a=a.toRed(ecparams.red),(6===e||7===e)&&a.isOdd()!==(7===e))return null;var c=s.redSqr().redIMul(s);return a.redSqr().redISub(c.redIAdd(ecparams.b)).isZero()?ec.keyPair({pub:{x:s,y:a}}):null}function loadPublicKey(e){var r=e[0];switch(r){case 2:case 3:return 33!==e.length?null:loadCompressedPublicKey(r,e.slice(1,33));case 4:case 6:case 7:return 65!==e.length?null:loadUncompressedPublicKey(r,e.slice(1,33),e.slice(33,65));default:return null}}var Buffer=require("safe-buffer").Buffer,createHash=require("create-hash"),BN=require("bn.js"),EC=require("elliptic").ec,messages=require("../messages.json"),ec=new EC("secp256k1"),ecparams=ec.curve;exports.privateKeyVerify=function(e){var r=new BN(e);return r.cmp(ecparams.n)<0&&!r.isZero()},exports.privateKeyExport=function(e,r){var n=new BN(e);if(n.cmp(ecparams.n)>=0||n.isZero())throw new Error(messages.EC_PRIVATE_KEY_EXPORT_DER_FAIL);return Buffer.from(ec.keyFromPrivate(e).getPublic(r,!0))},exports.privateKeyTweakAdd=function(e,r){var n=new BN(r);if(n.cmp(ecparams.n)>=0)throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);if(n.iadd(new BN(e)),n.cmp(ecparams.n)>=0&&n.isub(ecparams.n),n.isZero())throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL);return n.toArrayLike(Buffer,"be",32)},exports.privateKeyTweakMul=function(e,r){var n=new BN(r);if(n.cmp(ecparams.n)>=0||n.isZero())throw new Error(messages.EC_PRIVATE_KEY_TWEAK_MUL_FAIL);return n.imul(new BN(e)),n.cmp(ecparams.n)&&(n=n.umod(ecparams.n)),n.toArrayLike(Buffer,"be",32)},exports.publicKeyCreate=function(e,r){var n=new BN(e);if(n.cmp(ecparams.n)>=0||n.isZero())throw new Error(messages.EC_PUBLIC_KEY_CREATE_FAIL);return Buffer.from(ec.keyFromPrivate(e).getPublic(r,!0))},exports.publicKeyConvert=function(e,r){var n=loadPublicKey(e);if(null===n)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);return Buffer.from(n.getPublic(r,!0))},exports.publicKeyVerify=function(e){return null!==loadPublicKey(e)},exports.publicKeyTweakAdd=function(e,r,n){var s=loadPublicKey(e);if(null===s)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);if((r=new BN(r)).cmp(ecparams.n)>=0)throw new Error(messages.EC_PUBLIC_KEY_TWEAK_ADD_FAIL);return Buffer.from(ecparams.g.mul(r).add(s.pub).encode(!0,n))},exports.publicKeyTweakMul=function(e,r,n){var s=loadPublicKey(e);if(null===s)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);if((r=new BN(r)).cmp(ecparams.n)>=0||r.isZero())throw new Error(messages.EC_PUBLIC_KEY_TWEAK_MUL_FAIL);return Buffer.from(s.pub.mul(r).encode(!0,n))},exports.publicKeyCombine=function(e,r){for(var n=new Array(e.length),s=0;s<e.length;++s)if(n[s]=loadPublicKey(e[s]),null===n[s])throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);for(var a=n[0].pub,c=1;c<n.length;++c)a=a.add(n[c].pub);if(a.isInfinity())throw new Error(messages.EC_PUBLIC_KEY_COMBINE_FAIL);return Buffer.from(a.encode(!0,r))},exports.signatureNormalize=function(e){var r=new BN(e.slice(0,32)),n=new BN(e.slice(32,64));if(r.cmp(ecparams.n)>=0||n.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);var s=Buffer.from(e);return 1===n.cmp(ec.nh)&&ecparams.n.sub(n).toArrayLike(Buffer,"be",32).copy(s,32),s},exports.signatureExport=function(e){var r=e.slice(0,32),n=e.slice(32,64);if(new BN(r).cmp(ecparams.n)>=0||new BN(n).cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);return{r:r,s:n}},exports.signatureImport=function(e){var r=new BN(e.r);r.cmp(ecparams.n)>=0&&(r=new BN(0));var n=new BN(e.s);return n.cmp(ecparams.n)>=0&&(n=new BN(0)),Buffer.concat([r.toArrayLike(Buffer,"be",32),n.toArrayLike(Buffer,"be",32)])},exports.sign=function(e,r,n,s){if("function"==typeof n){var a=n;n=function(n){var c=a(e,r,null,s,n);if(!Buffer.isBuffer(c)||32!==c.length)throw new Error(messages.ECDSA_SIGN_FAIL);return new BN(c)}}var c=new BN(r);if(c.cmp(ecparams.n)>=0||c.isZero())throw new Error(messages.ECDSA_SIGN_FAIL);var o=ec.sign(e,r,{canonical:!0,k:n,pers:s});return{signature:Buffer.concat([o.r.toArrayLike(Buffer,"be",32),o.s.toArrayLike(Buffer,"be",32)]),recovery:o.recoveryParam}},exports.verify=function(e,r,n){var s={r:r.slice(0,32),s:r.slice(32,64)},a=new BN(s.r),c=new BN(s.s);if(a.cmp(ecparams.n)>=0||c.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);if(1===c.cmp(ec.nh)||a.isZero()||c.isZero())return!1;var o=loadPublicKey(n);if(null===o)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);return ec.verify(e,s,{x:o.pub.x,y:o.pub.y})},exports.recover=function(e,r,n,s){var a={r:r.slice(0,32),s:r.slice(32,64)},c=new BN(a.r),o=new BN(a.s);if(c.cmp(ecparams.n)>=0||o.cmp(ecparams.n)>=0)throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL);try{if(c.isZero()||o.isZero())throw new Error;var u=ec.recoverPubKey(e,a,n);return Buffer.from(u.encode(!0,s))}catch(e){throw new Error(messages.ECDSA_RECOVER_FAIL)}},exports.ecdh=function(e,r){var n=exports.ecdhUnsafe(e,r,!0);return createHash("sha256").update(n).digest()},exports.ecdhUnsafe=function(e,r,n){var s=loadPublicKey(e);if(null===s)throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL);var a=new BN(r);if(a.cmp(ecparams.n)>=0||a.isZero())throw new Error(messages.ECDH_FAIL);return Buffer.from(s.pub.mul(a).encode(!0,n))};
+
+},{"../messages.json":88,"bn.js":4,"create-hash":11,"elliptic":14,"safe-buffer":82}],87:[function(require,module,exports){
+"use strict";function initCompressedValue(e,s){return void 0===e?s:(assert.isBoolean(e,messages.COMPRESSED_TYPE_INVALID),e)}var assert=require("./assert"),der=require("./der"),messages=require("./messages.json");module.exports=function(e){return{privateKeyVerify:function(s){return assert.isBuffer(s,messages.EC_PRIVATE_KEY_TYPE_INVALID),32===s.length&&e.privateKeyVerify(s)},privateKeyExport:function(s,r){assert.isBuffer(s,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(s,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID),r=initCompressedValue(r,!0);var _=e.privateKeyExport(s,r);return der.privateKeyExport(s,_,r)},privateKeyImport:function(s){if(assert.isBuffer(s,messages.EC_PRIVATE_KEY_TYPE_INVALID),(s=der.privateKeyImport(s))&&32===s.length&&e.privateKeyVerify(s))return s;throw new Error(messages.EC_PRIVATE_KEY_IMPORT_DER_FAIL)},privateKeyTweakAdd:function(s,r){return assert.isBuffer(s,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(s,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID),assert.isBuffer(r,messages.TWEAK_TYPE_INVALID),assert.isBufferLength(r,32,messages.TWEAK_LENGTH_INVALID),e.privateKeyTweakAdd(s,r)},privateKeyTweakMul:function(s,r){return assert.isBuffer(s,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(s,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID),assert.isBuffer(r,messages.TWEAK_TYPE_INVALID),assert.isBufferLength(r,32,messages.TWEAK_LENGTH_INVALID),e.privateKeyTweakMul(s,r)},publicKeyCreate:function(s,r){return assert.isBuffer(s,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(s,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID),r=initCompressedValue(r,!0),e.publicKeyCreate(s,r)},publicKeyConvert:function(s,r){return assert.isBuffer(s,messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(s,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID),r=initCompressedValue(r,!0),e.publicKeyConvert(s,r)},publicKeyVerify:function(s){return assert.isBuffer(s,messages.EC_PUBLIC_KEY_TYPE_INVALID),e.publicKeyVerify(s)},publicKeyTweakAdd:function(s,r,_){return assert.isBuffer(s,messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(s,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID),assert.isBuffer(r,messages.TWEAK_TYPE_INVALID),assert.isBufferLength(r,32,messages.TWEAK_LENGTH_INVALID),_=initCompressedValue(_,!0),e.publicKeyTweakAdd(s,r,_)},publicKeyTweakMul:function(s,r,_){return assert.isBuffer(s,messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(s,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID),assert.isBuffer(r,messages.TWEAK_TYPE_INVALID),assert.isBufferLength(r,32,messages.TWEAK_LENGTH_INVALID),_=initCompressedValue(_,!0),e.publicKeyTweakMul(s,r,_)},publicKeyCombine:function(s,r){assert.isArray(s,messages.EC_PUBLIC_KEYS_TYPE_INVALID),assert.isLengthGTZero(s,messages.EC_PUBLIC_KEYS_LENGTH_INVALID);for(var _=0;_<s.length;++_)assert.isBuffer(s[_],messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(s[_],33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID);return r=initCompressedValue(r,!0),e.publicKeyCombine(s,r)},signatureNormalize:function(s){return assert.isBuffer(s,messages.ECDSA_SIGNATURE_TYPE_INVALID),assert.isBufferLength(s,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID),e.signatureNormalize(s)},signatureExport:function(s){assert.isBuffer(s,messages.ECDSA_SIGNATURE_TYPE_INVALID),assert.isBufferLength(s,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var r=e.signatureExport(s);return der.signatureExport(r)},signatureImport:function(s){assert.isBuffer(s,messages.ECDSA_SIGNATURE_TYPE_INVALID),assert.isLengthGTZero(s,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var r=der.signatureImport(s);if(r)return e.signatureImport(r);throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)},signatureImportLax:function(s){assert.isBuffer(s,messages.ECDSA_SIGNATURE_TYPE_INVALID),assert.isLengthGTZero(s,messages.ECDSA_SIGNATURE_LENGTH_INVALID);var r=der.signatureImportLax(s);if(r)return e.signatureImport(r);throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)},sign:function(s,r,_){assert.isBuffer(s,messages.MSG32_TYPE_INVALID),assert.isBufferLength(s,32,messages.MSG32_LENGTH_INVALID),assert.isBuffer(r,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(r,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID);var E=null,t=null;return void 0!==_&&(assert.isObject(_,messages.OPTIONS_TYPE_INVALID),void 0!==_.data&&(assert.isBuffer(_.data,messages.OPTIONS_DATA_TYPE_INVALID),assert.isBufferLength(_.data,32,messages.OPTIONS_DATA_LENGTH_INVALID),E=_.data),void 0!==_.noncefn&&(assert.isFunction(_.noncefn,messages.OPTIONS_NONCEFN_TYPE_INVALID),t=_.noncefn)),e.sign(s,r,t,E)},verify:function(s,r,_){return assert.isBuffer(s,messages.MSG32_TYPE_INVALID),assert.isBufferLength(s,32,messages.MSG32_LENGTH_INVALID),assert.isBuffer(r,messages.ECDSA_SIGNATURE_TYPE_INVALID),assert.isBufferLength(r,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID),assert.isBuffer(_,messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(_,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID),e.verify(s,r,_)},recover:function(s,r,_,E){return assert.isBuffer(s,messages.MSG32_TYPE_INVALID),assert.isBufferLength(s,32,messages.MSG32_LENGTH_INVALID),assert.isBuffer(r,messages.ECDSA_SIGNATURE_TYPE_INVALID),assert.isBufferLength(r,64,messages.ECDSA_SIGNATURE_LENGTH_INVALID),assert.isNumber(_,messages.RECOVERY_ID_TYPE_INVALID),assert.isNumberInInterval(_,-1,4,messages.RECOVERY_ID_VALUE_INVALID),E=initCompressedValue(E,!0),e.recover(s,r,_,E)},ecdh:function(s,r){return assert.isBuffer(s,messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(s,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID),assert.isBuffer(r,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(r,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID),e.ecdh(s,r)},ecdhUnsafe:function(s,r,_){return assert.isBuffer(s,messages.EC_PUBLIC_KEY_TYPE_INVALID),assert.isBufferLength2(s,33,65,messages.EC_PUBLIC_KEY_LENGTH_INVALID),assert.isBuffer(r,messages.EC_PRIVATE_KEY_TYPE_INVALID),assert.isBufferLength(r,32,messages.EC_PRIVATE_KEY_LENGTH_INVALID),_=initCompressedValue(_,!0),e.ecdhUnsafe(s,r,_)}}};
+
+},{"./assert":84,"./der":85,"./messages.json":88}],88:[function(require,module,exports){
+module.exports={
+  "COMPRESSED_TYPE_INVALID": "compressed should be a boolean",
+  "EC_PRIVATE_KEY_TYPE_INVALID": "private key should be a Buffer",
+  "EC_PRIVATE_KEY_LENGTH_INVALID": "private key length is invalid",
+  "EC_PRIVATE_KEY_TWEAK_ADD_FAIL": "tweak out of range or resulting private key is invalid",
+  "EC_PRIVATE_KEY_TWEAK_MUL_FAIL": "tweak out of range",
+  "EC_PRIVATE_KEY_EXPORT_DER_FAIL": "couldn't export to DER format",
+  "EC_PRIVATE_KEY_IMPORT_DER_FAIL": "couldn't import from DER format",
+  "EC_PUBLIC_KEYS_TYPE_INVALID": "public keys should be an Array",
+  "EC_PUBLIC_KEYS_LENGTH_INVALID": "public keys Array should have at least 1 element",
+  "EC_PUBLIC_KEY_TYPE_INVALID": "public key should be a Buffer",
+  "EC_PUBLIC_KEY_LENGTH_INVALID": "public key length is invalid",
+  "EC_PUBLIC_KEY_PARSE_FAIL": "the public key could not be parsed or is invalid",
+  "EC_PUBLIC_KEY_CREATE_FAIL": "private was invalid, try again",
+  "EC_PUBLIC_KEY_TWEAK_ADD_FAIL": "tweak out of range or resulting public key is invalid",
+  "EC_PUBLIC_KEY_TWEAK_MUL_FAIL": "tweak out of range",
+  "EC_PUBLIC_KEY_COMBINE_FAIL": "the sum of the public keys is not valid",
+  "ECDH_FAIL": "scalar was invalid (zero or overflow)",
+  "ECDSA_SIGNATURE_TYPE_INVALID": "signature should be a Buffer",
+  "ECDSA_SIGNATURE_LENGTH_INVALID": "signature length is invalid",
+  "ECDSA_SIGNATURE_PARSE_FAIL": "couldn't parse signature",
+  "ECDSA_SIGNATURE_PARSE_DER_FAIL": "couldn't parse DER signature",
+  "ECDSA_SIGNATURE_SERIALIZE_DER_FAIL": "couldn't serialize signature to DER format",
+  "ECDSA_SIGN_FAIL": "nonce generation function failed or private key is invalid",
+  "ECDSA_RECOVER_FAIL": "couldn't recover public key from signature",
+  "MSG32_TYPE_INVALID": "message should be a Buffer",
+  "MSG32_LENGTH_INVALID": "message length is invalid",
+  "OPTIONS_TYPE_INVALID": "options should be an Object",
+  "OPTIONS_DATA_TYPE_INVALID": "options.data should be a Buffer",
+  "OPTIONS_DATA_LENGTH_INVALID": "options.data length is invalid",
+  "OPTIONS_NONCEFN_TYPE_INVALID": "options.noncefn should be a Function",
+  "RECOVERY_ID_TYPE_INVALID": "recovery should be a Number",
+  "RECOVERY_ID_VALUE_INVALID": "recovery should have value between -1 and 4",
+  "TWEAK_TYPE_INVALID": "tweak should be a Buffer",
+  "TWEAK_LENGTH_INVALID": "tweak length is invalid"
+}
+
+},{}],89:[function(require,module,exports){
+function Hash(t,i){this._block=Buffer.alloc(t),this._finalSize=i,this._blockSize=t,this._len=0}var Buffer=require("safe-buffer").Buffer;Hash.prototype.update=function(t,i){"string"==typeof t&&(i=i||"utf8",t=Buffer.from(t,i));for(var e=this._block,s=this._blockSize,h=t.length,o=this._len,l=0;l<h;){for(var r=o%s,_=Math.min(h-l,s-r),n=0;n<_;n++)e[r+n]=t[l+n];l+=_,(o+=_)%s==0&&this._update(e)}return this._len+=h,this},Hash.prototype.digest=function(t){var i=this._len%this._blockSize;this._block[i]=128,this._block.fill(0,i+1),i>=this._finalSize&&(this._update(this._block),this._block.fill(0));var e=8*this._len;if(e<=4294967295)this._block.writeUInt32BE(e,this._blockSize-4);else{var s=4294967295&e,h=(e-s)/4294967296;this._block.writeUInt32BE(h,this._blockSize-8),this._block.writeUInt32BE(s,this._blockSize-4)}this._update(this._block);var o=this._hash();return t?o.toString(t):o},Hash.prototype._update=function(){throw new Error("_update must be implemented by subclass")},module.exports=Hash;
+
+},{"safe-buffer":82}],90:[function(require,module,exports){
+var exports=module.exports=function(e){e=e.toLowerCase();var r=exports[e];if(!r)throw new Error(e+" is not supported (we accept pull requests)");return new r};exports.sha=require("./sha"),exports.sha1=require("./sha1"),exports.sha224=require("./sha224"),exports.sha256=require("./sha256"),exports.sha384=require("./sha384"),exports.sha512=require("./sha512");
+
+},{"./sha":91,"./sha1":92,"./sha224":93,"./sha256":94,"./sha384":95,"./sha512":96}],91:[function(require,module,exports){
+function Sha(){this.init(),this._w=W,Hash.call(this,64,56)}function rotl5(t){return t<<5|t>>>27}function rotl30(t){return t<<30|t>>>2}function ft(t,i,r,h){return 0===t?i&r|~i&h:2===t?i&r|i&h|r&h:i^r^h}var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1518500249,1859775393,-1894007588,-899497514],W=new Array(80);inherits(Sha,Hash),Sha.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha.prototype._update=function(t){for(var i=this._w,r=0|this._a,h=0|this._b,s=0|this._c,e=0|this._d,n=0|this._e,_=0;_<16;++_)i[_]=t.readInt32BE(4*_);for(;_<80;++_)i[_]=i[_-3]^i[_-8]^i[_-14]^i[_-16];for(var a=0;a<80;++a){var o=~~(a/20),f=rotl5(r)+ft(o,h,s,e)+n+i[a]+K[o]|0;n=e,e=s,s=rotl30(h),h=r,r=f}this._a=r+this._a|0,this._b=h+this._b|0,this._c=s+this._c|0,this._d=e+this._d|0,this._e=n+this._e|0},Sha.prototype._hash=function(){var t=Buffer.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},module.exports=Sha;
+
+},{"./hash":89,"inherits":51,"safe-buffer":82}],92:[function(require,module,exports){
+function Sha1(){this.init(),this._w=W,Hash.call(this,64,56)}function rotl1(t){return t<<1|t>>>31}function rotl5(t){return t<<5|t>>>27}function rotl30(t){return t<<30|t>>>2}function ft(t,i,r,h){return 0===t?i&r|~i&h:2===t?i&r|i&h|r&h:i^r^h}var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1518500249,1859775393,-1894007588,-899497514],W=new Array(80);inherits(Sha1,Hash),Sha1.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha1.prototype._update=function(t){for(var i=this._w,r=0|this._a,h=0|this._b,s=0|this._c,e=0|this._d,n=0|this._e,_=0;_<16;++_)i[_]=t.readInt32BE(4*_);for(;_<80;++_)i[_]=rotl1(i[_-3]^i[_-8]^i[_-14]^i[_-16]);for(var a=0;a<80;++a){var o=~~(a/20),f=rotl5(r)+ft(o,h,s,e)+n+i[a]+K[o]|0;n=e,e=s,s=rotl30(h),h=r,r=f}this._a=r+this._a|0,this._b=h+this._b|0,this._c=s+this._c|0,this._d=e+this._d|0,this._e=n+this._e|0},Sha1.prototype._hash=function(){var t=Buffer.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},module.exports=Sha1;
+
+},{"./hash":89,"inherits":51,"safe-buffer":82}],93:[function(require,module,exports){
+function Sha224(){this.init(),this._w=W,Hash.call(this,64,56)}var inherits=require("inherits"),Sha256=require("./sha256"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,W=new Array(64);inherits(Sha224,Sha256),Sha224.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},Sha224.prototype._hash=function(){var t=Buffer.allocUnsafe(28);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t},module.exports=Sha224;
+
+},{"./hash":89,"./sha256":94,"inherits":51,"safe-buffer":82}],94:[function(require,module,exports){
+function Sha256(){this.init(),this._w=W,Hash.call(this,64,56)}function ch(t,i,h){return h^t&(i^h)}function maj(t,i,h){return t&i|h&(t|i)}function sigma0(t){return(t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10)}function sigma1(t){return(t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7)}function gamma0(t){return(t>>>7|t<<25)^(t>>>18|t<<14)^t>>>3}function gamma1(t){return(t>>>17|t<<15)^(t>>>19|t<<13)^t>>>10}var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],W=new Array(64);inherits(Sha256,Hash),Sha256.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},Sha256.prototype._update=function(t){for(var i=this._w,h=0|this._a,s=0|this._b,r=0|this._c,e=0|this._d,n=0|this._e,_=0|this._f,a=0|this._g,f=0|this._h,u=0;u<16;++u)i[u]=t.readInt32BE(4*u);for(;u<64;++u)i[u]=gamma1(i[u-2])+i[u-7]+gamma0(i[u-15])+i[u-16]|0;for(var o=0;o<64;++o){var c=f+sigma1(n)+ch(n,_,a)+K[o]+i[o]|0,m=sigma0(h)+maj(h,s,r)|0;f=a,a=_,_=n,n=e+c|0,e=r,r=s,s=h,h=c+m|0}this._a=h+this._a|0,this._b=s+this._b|0,this._c=r+this._c|0,this._d=e+this._d|0,this._e=n+this._e|0,this._f=_+this._f|0,this._g=a+this._g|0,this._h=f+this._h|0},Sha256.prototype._hash=function(){var t=Buffer.allocUnsafe(32);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t.writeInt32BE(this._h,28),t},module.exports=Sha256;
+
+},{"./hash":89,"inherits":51,"safe-buffer":82}],95:[function(require,module,exports){
+function Sha384(){this.init(),this._w=W,Hash.call(this,128,112)}var inherits=require("inherits"),SHA512=require("./sha512"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,W=new Array(160);inherits(Sha384,SHA512),Sha384.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},Sha384.prototype._hash=function(){function h(h,t,s){i.writeInt32BE(h,s),i.writeInt32BE(t,s+4)}var i=Buffer.allocUnsafe(48);return h(this._ah,this._al,0),h(this._bh,this._bl,8),h(this._ch,this._cl,16),h(this._dh,this._dl,24),h(this._eh,this._el,32),h(this._fh,this._fl,40),i},module.exports=Sha384;
+
+},{"./hash":89,"./sha512":96,"inherits":51,"safe-buffer":82}],96:[function(require,module,exports){
+function Sha512(){this.init(),this._w=W,Hash.call(this,128,112)}function Ch(h,t,i){return i^h&(t^i)}function maj(h,t,i){return h&t|i&(h|t)}function sigma0(h,t){return(h>>>28|t<<4)^(t>>>2|h<<30)^(t>>>7|h<<25)}function sigma1(h,t){return(h>>>14|t<<18)^(h>>>18|t<<14)^(t>>>9|h<<23)}function Gamma0(h,t){return(h>>>1|t<<31)^(h>>>8|t<<24)^h>>>7}function Gamma0l(h,t){return(h>>>1|t<<31)^(h>>>8|t<<24)^(h>>>7|t<<25)}function Gamma1(h,t){return(h>>>19|t<<13)^(t>>>29|h<<3)^h>>>6}function Gamma1l(h,t){return(h>>>19|t<<13)^(t>>>29|h<<3)^(h>>>6|t<<26)}function getCarry(h,t){return h>>>0<t>>>0?1:0}var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],W=new Array(160);inherits(Sha512,Hash),Sha512.prototype.init=function(){return this._ah=1779033703,this._bh=3144134277,this._ch=1013904242,this._dh=2773480762,this._eh=1359893119,this._fh=2600822924,this._gh=528734635,this._hh=1541459225,this._al=4089235720,this._bl=2227873595,this._cl=4271175723,this._dl=1595750129,this._el=2917565137,this._fl=725511199,this._gl=4215389547,this._hl=327033209,this},Sha512.prototype._update=function(h){for(var t=this._w,i=0|this._ah,s=0|this._bh,r=0|this._ch,_=0|this._dh,a=0|this._eh,e=0|this._fh,l=0|this._gh,n=0|this._hh,f=0|this._al,g=0|this._bl,u=0|this._cl,c=0|this._dl,m=0|this._el,o=0|this._fl,y=0|this._gl,C=0|this._hl,d=0;d<32;d+=2)t[d]=h.readInt32BE(4*d),t[d+1]=h.readInt32BE(4*d+4);for(;d<160;d+=2){var b=t[d-30],p=t[d-30+1],G=Gamma0(b,p),v=Gamma0l(p,b),B=Gamma1(b=t[d-4],p=t[d-4+1]),S=Gamma1l(p,b),w=t[d-14],E=t[d-14+1],I=t[d-32],j=t[d-32+1],q=v+E|0,H=G+w+getCarry(q,v)|0;H=(H=H+B+getCarry(q=q+S|0,S)|0)+I+getCarry(q=q+j|0,j)|0,t[d]=H,t[d+1]=q}for(var W=0;W<160;W+=2){H=t[W],q=t[W+1];var x=maj(i,s,r),A=maj(f,g,u),U=sigma0(i,f),k=sigma0(f,i),z=sigma1(a,m),D=sigma1(m,a),F=K[W],J=K[W+1],L=Ch(a,e,l),M=Ch(m,o,y),N=C+D|0,O=n+z+getCarry(N,C)|0;O=(O=(O=O+L+getCarry(N=N+M|0,M)|0)+F+getCarry(N=N+J|0,J)|0)+H+getCarry(N=N+q|0,q)|0;var P=k+A|0,Q=U+x+getCarry(P,k)|0;n=l,C=y,l=e,y=o,e=a,o=m,a=_+O+getCarry(m=c+N|0,c)|0,_=r,c=u,r=s,u=g,s=i,g=f,i=O+Q+getCarry(f=N+P|0,N)|0}this._al=this._al+f|0,this._bl=this._bl+g|0,this._cl=this._cl+u|0,this._dl=this._dl+c|0,this._el=this._el+m|0,this._fl=this._fl+o|0,this._gl=this._gl+y|0,this._hl=this._hl+C|0,this._ah=this._ah+i+getCarry(this._al,f)|0,this._bh=this._bh+s+getCarry(this._bl,g)|0,this._ch=this._ch+r+getCarry(this._cl,u)|0,this._dh=this._dh+_+getCarry(this._dl,c)|0,this._eh=this._eh+a+getCarry(this._el,m)|0,this._fh=this._fh+e+getCarry(this._fl,o)|0,this._gh=this._gh+l+getCarry(this._gl,y)|0,this._hh=this._hh+n+getCarry(this._hl,C)|0},Sha512.prototype._hash=function(){function h(h,i,s){t.writeInt32BE(h,s),t.writeInt32BE(i,s+4)}var t=Buffer.allocUnsafe(64);return h(this._ah,this._al,0),h(this._bh,this._bl,8),h(this._ch,this._cl,16),h(this._dh,this._dl,24),h(this._eh,this._el,32),h(this._fh,this._fl,40),h(this._gh,this._gl,48),h(this._hh,this._hl,56),t},module.exports=Sha512;
+
+},{"./hash":89,"inherits":51,"safe-buffer":82}],97:[function(require,module,exports){
+function Stream(){EE.call(this)}module.exports=Stream;var EE=require("events").EventEmitter,inherits=require("inherits");inherits(Stream,EE),Stream.Readable=require("readable-stream/readable.js"),Stream.Writable=require("readable-stream/writable.js"),Stream.Duplex=require("readable-stream/duplex.js"),Stream.Transform=require("readable-stream/transform.js"),Stream.PassThrough=require("readable-stream/passthrough.js"),Stream.Stream=Stream,Stream.prototype.pipe=function(e,r){function t(r){e.writable&&!1===e.write(r)&&m.pause&&m.pause()}function n(){m.readable&&m.resume&&m.resume()}function a(){u||(u=!0,e.end())}function o(){u||(u=!0,"function"==typeof e.destroy&&e.destroy())}function i(e){if(s(),0===EE.listenerCount(this,"error"))throw e}function s(){m.removeListener("data",t),e.removeListener("drain",n),m.removeListener("end",a),m.removeListener("close",o),m.removeListener("error",i),e.removeListener("error",i),m.removeListener("end",s),m.removeListener("close",s),e.removeListener("close",s)}var m=this;m.on("data",t),e.on("drain",n),e._isStdio||r&&!1===r.end||(m.on("end",a),m.on("close",o));var u=!1;return m.on("error",i),e.on("error",i),m.on("end",s),m.on("close",s),e.on("close",s),e.emit("pipe",m),e};
+
+},{"events":35,"inherits":51,"readable-stream/duplex.js":67,"readable-stream/passthrough.js":76,"readable-stream/readable.js":77,"readable-stream/transform.js":78,"readable-stream/writable.js":79}],98:[function(require,module,exports){
+"use strict";function _normalizeEncoding(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}function normalizeEncoding(t){var e=_normalizeEncoding(t);if("string"!=typeof e&&(Buffer.isEncoding===isEncoding||!isEncoding(t)))throw new Error("Unknown encoding: "+t);return e||t}function StringDecoder(t){this.encoding=normalizeEncoding(t);var e;switch(this.encoding){case"utf16le":this.text=utf16Text,this.end=utf16End,e=4;break;case"utf8":this.fillLast=utf8FillLast,e=4;break;case"base64":this.text=base64Text,this.end=base64End,e=3;break;default:return this.write=simpleWrite,void(this.end=simpleEnd)}this.lastNeed=0,this.lastTotal=0,this.lastChar=Buffer.allocUnsafe(e)}function utf8CheckByte(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:-1}function utf8CheckIncomplete(t,e,s){var i=e.length-1;if(i<s)return 0;var a=utf8CheckByte(e[i]);return a>=0?(a>0&&(t.lastNeed=a-1),a):--i<s?0:(a=utf8CheckByte(e[i]))>=0?(a>0&&(t.lastNeed=a-2),a):--i<s?0:(a=utf8CheckByte(e[i]))>=0?(a>0&&(2===a?a=0:t.lastNeed=a-3),a):0}function utf8CheckExtraBytes(t,e,s){if(128!=(192&e[0]))return t.lastNeed=0,"�".repeat(s);if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�".repeat(s+1);if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�".repeat(s+2)}}function utf8FillLast(t){var e=this.lastTotal-this.lastNeed,s=utf8CheckExtraBytes(this,t,e);return void 0!==s?s:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function utf8Text(t,e){var s=utf8CheckIncomplete(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=s;var i=t.length-(s-this.lastNeed);return t.copy(this.lastChar,0,i),t.toString("utf8",e,i)}function utf8End(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+"�".repeat(this.lastTotal-this.lastNeed):e}function utf16Text(t,e){if((t.length-e)%2==0){var s=t.toString("utf16le",e);if(s){var i=s.charCodeAt(s.length-1);if(i>=55296&&i<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],s.slice(0,-1)}return s}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function utf16End(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var s=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,s)}return e}function base64Text(t,e){var s=(t.length-e)%3;return 0===s?t.toString("base64",e):(this.lastNeed=3-s,this.lastTotal=3,1===s?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-s))}function base64End(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function simpleWrite(t){return t.toString(this.encoding)}function simpleEnd(t){return t&&t.length?this.write(t):""}var Buffer=require("safe-buffer").Buffer,isEncoding=Buffer.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};exports.StringDecoder=StringDecoder,StringDecoder.prototype.write=function(t){if(0===t.length)return"";var e,s;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";s=this.lastNeed,this.lastNeed=0}else s=0;return s<t.length?e?e+this.text(t,s):this.text(t,s):e||""},StringDecoder.prototype.end=utf8End,StringDecoder.prototype.text=utf8Text,StringDecoder.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length};
+
+},{"safe-buffer":82}],99:[function(require,module,exports){
+var isHexPrefixed=require("is-hex-prefixed");module.exports=function(e){return"string"!=typeof e?e:isHexPrefixed(e)?e.slice(2):e};
+
+},{"is-hex-prefixed":53}],100:[function(require,module,exports){
+(function (global){
+function deprecate(r,e){if(config("noDeprecation"))return r;var o=!1;return function(){if(!o){if(config("throwDeprecation"))throw new Error(e);config("traceDeprecation")?console.trace(e):console.warn(e),o=!0}return r.apply(this,arguments)}}function config(r){try{if(!global.localStorage)return!1}catch(r){return!1}var e=global.localStorage[r];return null!=e&&"true"===String(e).toLowerCase()}module.exports=deprecate;
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],101:[function(require,module,exports){
+"function"==typeof Object.create?module.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(t,e){t.super_=e;var o=function(){};o.prototype=e.prototype,t.prototype=new o,t.prototype.constructor=t};
+
+},{}],102:[function(require,module,exports){
+module.exports=function(o){return o&&"object"==typeof o&&"function"==typeof o.copy&&"function"==typeof o.fill&&"function"==typeof o.readUInt8};
+
+},{}],103:[function(require,module,exports){
+(function (process,global){
+function inspect(e,r){var t={seen:[],stylize:stylizeNoColor};return arguments.length>=3&&(t.depth=arguments[2]),arguments.length>=4&&(t.colors=arguments[3]),isBoolean(r)?t.showHidden=r:r&&exports._extend(t,r),isUndefined(t.showHidden)&&(t.showHidden=!1),isUndefined(t.depth)&&(t.depth=2),isUndefined(t.colors)&&(t.colors=!1),isUndefined(t.customInspect)&&(t.customInspect=!0),t.colors&&(t.stylize=stylizeWithColor),formatValue(t,e,t.depth)}function stylizeWithColor(e,r){var t=inspect.styles[r];return t?"["+inspect.colors[t][0]+"m"+e+"["+inspect.colors[t][1]+"m":e}function stylizeNoColor(e,r){return e}function arrayToHash(e){var r={};return e.forEach(function(e,t){r[e]=!0}),r}function formatValue(e,r,t){if(e.customInspect&&r&&isFunction(r.inspect)&&r.inspect!==exports.inspect&&(!r.constructor||r.constructor.prototype!==r)){var n=r.inspect(t,e);return isString(n)||(n=formatValue(e,n,t)),n}var i=formatPrimitive(e,r);if(i)return i;var o=Object.keys(r),s=arrayToHash(o);if(e.showHidden&&(o=Object.getOwnPropertyNames(r)),isError(r)&&(o.indexOf("message")>=0||o.indexOf("description")>=0))return formatError(r);if(0===o.length){if(isFunction(r)){var u=r.name?": "+r.name:"";return e.stylize("[Function"+u+"]","special")}if(isRegExp(r))return e.stylize(RegExp.prototype.toString.call(r),"regexp");if(isDate(r))return e.stylize(Date.prototype.toString.call(r),"date");if(isError(r))return formatError(r)}var c="",a=!1,l=["{","}"];if(isArray(r)&&(a=!0,l=["[","]"]),isFunction(r)&&(c=" [Function"+(r.name?": "+r.name:"")+"]"),isRegExp(r)&&(c=" "+RegExp.prototype.toString.call(r)),isDate(r)&&(c=" "+Date.prototype.toUTCString.call(r)),isError(r)&&(c=" "+formatError(r)),0===o.length&&(!a||0==r.length))return l[0]+c+l[1];if(t<0)return isRegExp(r)?e.stylize(RegExp.prototype.toString.call(r),"regexp"):e.stylize("[Object]","special");e.seen.push(r);var p;return p=a?formatArray(e,r,t,s,o):o.map(function(n){return formatProperty(e,r,t,s,n,a)}),e.seen.pop(),reduceToSingleString(p,c,l)}function formatPrimitive(e,r){if(isUndefined(r))return e.stylize("undefined","undefined");if(isString(r)){var t="'"+JSON.stringify(r).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return e.stylize(t,"string")}return isNumber(r)?e.stylize(""+r,"number"):isBoolean(r)?e.stylize(""+r,"boolean"):isNull(r)?e.stylize("null","null"):void 0}function formatError(e){return"["+Error.prototype.toString.call(e)+"]"}function formatArray(e,r,t,n,i){for(var o=[],s=0,u=r.length;s<u;++s)hasOwnProperty(r,String(s))?o.push(formatProperty(e,r,t,n,String(s),!0)):o.push("");return i.forEach(function(i){i.match(/^\d+$/)||o.push(formatProperty(e,r,t,n,i,!0))}),o}function formatProperty(e,r,t,n,i,o){var s,u,c;if((c=Object.getOwnPropertyDescriptor(r,i)||{value:r[i]}).get?u=c.set?e.stylize("[Getter/Setter]","special"):e.stylize("[Getter]","special"):c.set&&(u=e.stylize("[Setter]","special")),hasOwnProperty(n,i)||(s="["+i+"]"),u||(e.seen.indexOf(c.value)<0?(u=isNull(t)?formatValue(e,c.value,null):formatValue(e,c.value,t-1)).indexOf("\n")>-1&&(u=o?u.split("\n").map(function(e){return"  "+e}).join("\n").substr(2):"\n"+u.split("\n").map(function(e){return"   "+e}).join("\n")):u=e.stylize("[Circular]","special")),isUndefined(s)){if(o&&i.match(/^\d+$/))return u;(s=JSON.stringify(""+i)).match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(s=s.substr(1,s.length-2),s=e.stylize(s,"name")):(s=s.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),s=e.stylize(s,"string"))}return s+": "+u}function reduceToSingleString(e,r,t){var n=0;return e.reduce(function(e,r){return n++,r.indexOf("\n")>=0&&n++,e+r.replace(/\u001b\[\d\d?m/g,"").length+1},0)>60?t[0]+(""===r?"":r+"\n ")+" "+e.join(",\n  ")+" "+t[1]:t[0]+r+" "+e.join(", ")+" "+t[1]}function isArray(e){return Array.isArray(e)}function isBoolean(e){return"boolean"==typeof e}function isNull(e){return null===e}function isNullOrUndefined(e){return null==e}function isNumber(e){return"number"==typeof e}function isString(e){return"string"==typeof e}function isSymbol(e){return"symbol"==typeof e}function isUndefined(e){return void 0===e}function isRegExp(e){return isObject(e)&&"[object RegExp]"===objectToString(e)}function isObject(e){return"object"==typeof e&&null!==e}function isDate(e){return isObject(e)&&"[object Date]"===objectToString(e)}function isError(e){return isObject(e)&&("[object Error]"===objectToString(e)||e instanceof Error)}function isFunction(e){return"function"==typeof e}function isPrimitive(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||void 0===e}function objectToString(e){return Object.prototype.toString.call(e)}function pad(e){return e<10?"0"+e.toString(10):e.toString(10)}function timestamp(){var e=new Date,r=[pad(e.getHours()),pad(e.getMinutes()),pad(e.getSeconds())].join(":");return[e.getDate(),months[e.getMonth()],r].join(" ")}function hasOwnProperty(e,r){return Object.prototype.hasOwnProperty.call(e,r)}var formatRegExp=/%[sdj%]/g;exports.format=function(e){if(!isString(e)){for(var r=[],t=0;t<arguments.length;t++)r.push(inspect(arguments[t]));return r.join(" ")}for(var t=1,n=arguments,i=n.length,o=String(e).replace(formatRegExp,function(e){if("%%"===e)return"%";if(t>=i)return e;switch(e){case"%s":return String(n[t++]);case"%d":return Number(n[t++]);case"%j":try{return JSON.stringify(n[t++])}catch(e){return"[Circular]"}default:return e}}),s=n[t];t<i;s=n[++t])isNull(s)||!isObject(s)?o+=" "+s:o+=" "+inspect(s);return o},exports.deprecate=function(e,r){if(isUndefined(global.process))return function(){return exports.deprecate(e,r).apply(this,arguments)};if(!0===process.noDeprecation)return e;var t=!1;return function(){if(!t){if(process.throwDeprecation)throw new Error(r);process.traceDeprecation?console.trace(r):console.error(r),t=!0}return e.apply(this,arguments)}};var debugs={},debugEnviron;exports.debuglog=function(e){if(isUndefined(debugEnviron)&&(debugEnviron=process.env.NODE_DEBUG||""),e=e.toUpperCase(),!debugs[e])if(new RegExp("\\b"+e+"\\b","i").test(debugEnviron)){var r=process.pid;debugs[e]=function(){var t=exports.format.apply(exports,arguments);console.error("%s %d: %s",e,r,t)}}else debugs[e]=function(){};return debugs[e]},exports.inspect=inspect,inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},inspect.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"},exports.isArray=isArray,exports.isBoolean=isBoolean,exports.isNull=isNull,exports.isNullOrUndefined=isNullOrUndefined,exports.isNumber=isNumber,exports.isString=isString,exports.isSymbol=isSymbol,exports.isUndefined=isUndefined,exports.isRegExp=isRegExp,exports.isObject=isObject,exports.isDate=isDate,exports.isError=isError,exports.isFunction=isFunction,exports.isPrimitive=isPrimitive,exports.isBuffer=require("./support/isBuffer");var months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];exports.log=function(){console.log("%s - %s",timestamp(),exports.format.apply(exports,arguments))},exports.inherits=require("inherits"),exports._extend=function(e,r){if(!r||!isObject(r))return e;for(var t=Object.keys(r),n=t.length;n--;)e[t[n]]=r[t[n]];return e};
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":102,"_process":66,"inherits":101}],104:[function(require,module,exports){
+"use strict";module.exports={Buffer:require("buffer"),BN:require("ethereumjs-util").BN,RLP:require("ethereumjs-util").rlp,Tx:require("ethereumjs-tx"),Util:require("ethereumjs-util")};
+
+},{"buffer":8,"ethereumjs-tx":31,"ethereumjs-util":33}]},{},[104])(104)
+});
\ No newline at end of file
diff --git a/test/e2e/send-eth-with-private-key-test/index.html b/test/e2e/send-eth-with-private-key-test/index.html
new file mode 100644
index 000000000..01ec42157
--- /dev/null
+++ b/test/e2e/send-eth-with-private-key-test/index.html
@@ -0,0 +1,17 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <title>E2E Test Dapp</title>
+</head>
+<body>
+  <div id="success"></div>
+  <input id="address" />
+  <button id="send">Send with private key</button>
+
+
+  <script src="web3js.js"></script>
+  <script src="ethereumjs-tx.js"></script>
+  <script src="send-eth-with-private-key.js"></script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/test/e2e/send-eth-with-private-key-test/send-eth-with-private-key.js b/test/e2e/send-eth-with-private-key-test/send-eth-with-private-key.js
new file mode 100644
index 000000000..5f7291950
--- /dev/null
+++ b/test/e2e/send-eth-with-private-key-test/send-eth-with-private-key.js
@@ -0,0 +1,28 @@
+/* eslint-disable */
+var Tx = ethereumjs.Tx
+var privateKey = ethereumjs.Buffer.Buffer.from('53CB0AB5226EEBF4D872113D98332C1555DC304443BEE1CF759D15798D3C55A9', 'hex')
+
+const web3 = new Web3(new Web3.providers.HttpProvider(`http://localhost:8545`))
+
+const sendButton = document.getElementById('send')
+
+sendButton.addEventListener('click', function () {
+  var rawTx = {
+    nonce: '0x00',
+    gasPrice: '0x09184e72a000', 
+    gasLimit: '0x22710',
+    value: '0xde0b6b3a7640000',
+    r: '0x25a1bc499cd8799a2ece0fcba0df6e666e54a6e2b4e18c09838e2b621c10db71',
+    s: '0x6cf83e6e8f6e82a0a1d7bd10bc343fc0ae4b096c1701aa54e6389d447f98ac6f',
+    v: '0x2d46',
+    to: document.getElementById('address').value,
+  }
+  var tx = new Tx(rawTx);
+  tx.sign(privateKey);
+
+  var serializedTx = tx.serialize();
+
+  web3.eth.sendSignedTransaction('0x' + serializedTx.toString('hex')).on('receipt', (transactionResult) => {
+    document.getElementById('success').innerHTML = `Successfully sent transaction: ${transactionResult.transactionHash}`
+  })
+})
diff --git a/test/e2e/send-eth-with-private-key-test/web3js.js b/test/e2e/send-eth-with-private-key-test/web3js.js
new file mode 100644
index 000000000..29d266567
--- /dev/null
+++ b/test/e2e/send-eth-with-private-key-test/web3js.js
@@ -0,0 +1,2 @@
+/* eslint-disable */
+"use strict";var _typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},_typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(t){return void 0===t?"undefined":_typeof2(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":void 0===t?"undefined":_typeof2(t)};!function(t){if("object"===("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Web3=t()}}(function(){var define,module,exports;return function(){return function t(e,r,n){function i(a,s){if(!r[a]){if(!e[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(o)return o(a,!0);var f=new Error("Cannot find module '"+a+"'");throw f.code="MODULE_NOT_FOUND",f}var c=r[a]={exports:{}};e[a][0].call(c.exports,function(t){var r=e[a][1][t];return i(r||t)},c,c.exports,t,e,r,n)}return r[a].exports}for(var o="function"==typeof require&&require,a=0;a<n.length;a++)i(n[a]);return i}}()({1:[function(t,e,r){var n=r;n.bignum=t("bn.js"),n.define=t("./asn1/api").define,n.base=t("./asn1/base"),n.constants=t("./asn1/constants"),n.decoders=t("./asn1/decoders"),n.encoders=t("./asn1/encoders")},{"./asn1/api":2,"./asn1/base":4,"./asn1/constants":8,"./asn1/decoders":10,"./asn1/encoders":13,"bn.js":"BN"}],2:[function(t,e,r){var n=t("../asn1"),i=t("inherits");function o(t,e){this.name=t,this.body=e,this.decoders={},this.encoders={}}r.define=function(t,e){return new o(t,e)},o.prototype._createNamed=function(e){var r;try{r=t("vm").runInThisContext("(function "+this.name+"(entity) {\n  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n=[];e=this._cache.get(this._autopadding);)r=this._mode.decrypt(this,e),n.push(r);return i.concat(n)},c.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return function(t){var e=t[15],r=-1;for(;++r<e;)if(t[r+(16-e)]!==e)throw new Error("unable to decrypt data");if(16===e)return;return t.slice(0,16-e)}(this._mode.decrypt(this,t));if(t)throw new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},h.prototype.add=function(t){this.cache=i.concat([this.cache,t])},h.prototype.get=function(t){var e;if(t){if(this.cache.length>16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=f(e,!1,r.key,r.iv);return d(t,n.key,n.iv)},r.createDecipheriv=d},{"./aes":18,"./authCipher":19,"./modes":31,"./streamCipher":34,"cipher-base":48,evp_bytestokey:84,inherits:101,"safe-buffer":147}],22:[function(t,e,r){var n=t("./modes"),i=t("./authCipher"),o=t("safe-buffer").Buffer,a=t("./streamCipher"),s=t("cipher-base"),u=t("./aes"),f=t("evp_bytestokey");function c(t,e,r){s.call(this),this._cache=new d,this._cipher=new u.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}t("inherits")(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get();)r=this._mode.encrypt(this,e),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function d(){this.cache=o.allocUnsafe(0)}function l(t,e,r){var s=n[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,e,r):"auth"===s.type?new i(s.module,e,r):new c(s.module,e,r)}c.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=o.concat([this.cache,t])},d.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r<t;)e.writeUInt8(t,r);return o.concat([this.cache,e])},r.createCipheriv=l,r.createCipher=function(t,e){var r=n[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var i=f(e,!1,r.key,r.iv);return l(t,i.key,i.iv)}},{"./aes":18,"./authCipher":19,"./modes":31,"./streamCipher":34,"cipher-base":48,evp_bytestokey:84,inherits:101,"safe-buffer":147}],23:[function(t,e,r){var n=t("safe-buffer").Buffer,i=n.alloc(16,0);function o(t){var e=n.allocUnsafe(16);return e.writeUInt32BE(t[0]>>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e<t.length;)this.state[e]^=t[e];this._multiply()},a.prototype._multiply=function(){for(var t,e,r,n=[(t=this.h).readUInt32BE(0),t.readUInt32BE(4),t.readUInt32BE(8),t.readUInt32BE(12)],i=[0,0,0,0],a=-1;++a<128;){for(0!=(this.state[~~(a/8)]&1<<7-a%8)&&(i[0]^=n[0],i[1]^=n[1],i[2]^=n[2],i[3]^=n[3]),r=0!=(1&n[3]),e=3;e>0;e--)n[e]=n[e]>>>1|(1&n[e-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(t){var e;for(this.cache=n.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,t,0,e])),this.state},e.exports=a},{"safe-buffer":147}],24:[function(t,e,r){e.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},{}],25:[function(t,e,r){var n=t("buffer-xor");r.encrypt=function(t,e){var r=n(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},r.decrypt=function(t,e){var r=t._prev;t._prev=e;var i=t._cipher.decryptBlock(e);return n(i,r)}},{"buffer-xor":46}],26:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("buffer-xor");function o(t,e,r){var o=e.length,a=i(e,t._cache);return t._cache=t._cache.slice(o),t._prev=n.concat([t._prev,r?e:a]),a}r.encrypt=function(t,e,r){for(var i,a=n.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=n.allocUnsafe(0)),!(t._cache.length<=e.length)){a=n.concat([a,o(t,e,r)]);break}i=t._cache.length,a=n.concat([a,o(t,e.slice(0,i),r)]),e=e.slice(i)}return a}},{"buffer-xor":46,"safe-buffer":147}],27:[function(t,e,r){var n=t("safe-buffer").Buffer;function i(t,e,r){for(var n,i,a=-1,s=0;++a<8;)n=e&1<<7-a?128:0,s+=(128&(i=t._cipher.encryptBlock(t._prev)[0]^n))>>a%8,t._prev=o(t._prev,r?n:i);return s}function o(t,e){var r=t.length,i=-1,o=n.allocUnsafe(t.length);for(t=n.concat([t,n.from([e])]);++i<r;)o[i]=t[i]<<1|t[i+1]>>7;return o}r.encrypt=function(t,e,r){for(var o=e.length,a=n.allocUnsafe(o),s=-1;++s<o;)a[s]=i(t,e[s],r);return a}},{"safe-buffer":147}],28:[function(t,e,r){var n=t("safe-buffer").Buffer;r.encrypt=function(t,e,r){for(var i,o,a,s,u=e.length,f=n.allocUnsafe(u),c=-1;++c<u;)f[c]=(i=t,o=e[c],a=r,void 0,s=i._cipher.encryptBlock(i._prev)[0]^o,i._prev=n.concat([i._prev.slice(1),n.from([a?o:s])]),s);return f}},{"safe-buffer":147}],29:[function(t,e,r){var n=t("buffer-xor"),i=t("safe-buffer").Buffer,o=t("../incr32");r.encrypt=function(t,e){var r,a,s=Math.ceil(e.length/16),u=t._cache.length;t._cache=i.concat([t._cache,i.allocUnsafe(16*s)]);for(var f=0;f<s;f++){var c=(void 0,a=(r=t)._cipher.encryptBlockRaw(r._prev),o(r._prev),a),h=u+16*f;t._cache.writeUInt32BE(c[0],h+0),t._cache.writeUInt32BE(c[1],h+4),t._cache.writeUInt32BE(c[2],h+8),t._cache.writeUInt32BE(c[3],h+12)}var d=t._cache.slice(0,e.length);return t._cache=t._cache.slice(e.length),n(e,d)}},{"../incr32":24,"buffer-xor":46,"safe-buffer":147}],30:[function(t,e,r){r.encrypt=function(t,e){return t._cipher.encryptBlock(e)},r.decrypt=function(t,e){return t._cipher.decryptBlock(e)}},{}],31:[function(t,e,r){var n={ECB:t("./ecb"),CBC:t("./cbc"),CFB:t("./cfb"),CFB8:t("./cfb8"),CFB1:t("./cfb1"),OFB:t("./ofb"),CTR:t("./ctr"),GCM:t("./ctr")},i=t("./list.json");for(var o in i)i[o].module=n[i[o].mode];e.exports=i},{"./cbc":25,"./cfb":26,"./cfb1":27,"./cfb8":28,"./ctr":29,"./ecb":30,"./list.json":32,"./ofb":33}],32:[function(t,e,r){e.exports={"aes-128-ecb":{cipher:"AES",key:128,iv:0,mode:"ECB",type:"block"},"aes-192-ecb":{cipher:"AES",key:192,iv:0,mode:"ECB",type:"block"},"aes-256-ecb":{cipher:"AES",key:256,iv:0,mode:"ECB",type:"block"},"aes-128-cbc":{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},"aes-192-cbc":{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},"aes-256-cbc":{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},aes128:{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},aes192:{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},aes256:{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},"aes-128-cfb":{cipher:"AES",key:128,iv:16,mode:"CFB",type:"stream"},"aes-192-cfb":{cipher:"AES",key:192,iv:16,mode:"CFB",type:"stream"},"aes-256-cfb":{cipher:"AES",key:256,iv:16,mode:"CFB",type:"stream"},"aes-128-cfb8":{cipher:"AES",key:128,iv:16,mode:"CFB8",type:"stream"},"aes-192-cfb8":{cipher:"AES",key:192,iv:16,mode:"CFB8",type:"stream"},"aes-256-cfb8":{cipher:"AES",key:256,iv:16,mode:"CFB8",type:"stream"},"aes-128-cfb1":{cipher:"AES",key:128,iv:16,mode:"CFB1",type:"stream"},"aes-192-cfb1":{cipher:"AES",key:192,iv:16,mode:"CFB1",type:"stream"},"aes-256-cfb1":{cipher:"AES",key:256,iv:16,mode:"CFB1",type:"stream"},"aes-128-ofb":{cipher:"AES",key:128,iv:16,mode:"OFB",type:"stream"},"aes-192-ofb":{cipher:"AES",key:192,iv:16,mode:"OFB",type:"stream"},"aes-256-ofb":{cipher:"AES",key:256,iv:16,mode:"OFB",type:"stream"},"aes-128-ctr":{cipher:"AES",key:128,iv:16,mode:"CTR",type:"stream"},"aes-192-ctr":{cipher:"AES",key:192,iv:16,mode:"CTR",type:"stream"},"aes-256-ctr":{cipher:"AES",key:256,iv:16,mode:"CTR",type:"stream"},"aes-128-gcm":{cipher:"AES",key:128,iv:12,mode:"GCM",type:"auth"},"aes-192-gcm":{cipher:"AES",key:192,iv:12,mode:"GCM",type:"auth"},"aes-256-gcm":{cipher:"AES",key:256,iv:12,mode:"GCM",type:"auth"}}},{}],33:[function(t,e,r){(function(e){var n=t("buffer-xor");r.encrypt=function(t,r){for(;t._cache.length<r.length;)t._cache=e.concat([t._cache,(i=t,i._prev=i._cipher.encryptBlock(i._prev),i._prev)]);var i,o=t._cache.slice(0,r.length);return t._cache=t._cache.slice(r.length),n(r,o)}}).call(this,t("buffer").Buffer)},{buffer:47,"buffer-xor":46}],34:[function(t,e,r){var n=t("./aes"),i=t("safe-buffer").Buffer,o=t("cipher-base");function a(t,e,r,a){o.call(this),this._cipher=new n.AES(e),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._mode=t}t("inherits")(a,o),a.prototype._update=function(t){return this._mode.encrypt(this,t,this._decrypt)},a.prototype._final=function(){this._cipher.scrub()},e.exports=a},{"./aes":18,"cipher-base":48,inherits:101,"safe-buffer":147}],35:[function(t,e,r){var n=t("evp_bytestokey"),i=t("browserify-aes/browser"),o=t("browserify-des"),a=t("browserify-des/modes"),s=t("browserify-aes/modes");function u(t,e,r){if(t=t.toLowerCase(),s[t])return i.createCipheriv(t,e,r);if(a[t])return new o({key:e,iv:r,mode:t});throw new TypeError("invalid suite type")}function f(t,e,r){if(t=t.toLowerCase(),s[t])return i.createDecipheriv(t,e,r);if(a[t])return new o({key:e,iv:r,mode:t,decrypt:!0});throw new TypeError("invalid suite type")}r.createCipher=r.Cipher=function(t,e){var r,i;if(t=t.toLowerCase(),s[t])r=s[t].key,i=s[t].iv;else{if(!a[t])throw new TypeError("invalid suite type");r=8*a[t].key,i=a[t].iv}var o=n(e,!1,r,i);return u(t,o.key,o.iv)},r.createCipheriv=r.Cipheriv=u,r.createDecipher=r.Decipher=function(t,e){var r,i;if(t=t.toLowerCase(),s[t])r=s[t].key,i=s[t].iv;else{if(!a[t])throw new TypeError("invalid suite type");r=8*a[t].key,i=a[t].iv}var o=n(e,!1,r,i);return f(t,o.key,o.iv)},r.createDecipheriv=r.Decipheriv=f,r.listCiphers=r.getCiphers=function(){return Object.keys(a).concat(i.getCiphers())}},{"browserify-aes/browser":20,"browserify-aes/modes":31,"browserify-des":36,"browserify-des/modes":37,evp_bytestokey:84}],36:[function(t,e,r){(function(r){var n=t("cipher-base"),i=t("des.js"),o=t("inherits"),a={"des-ede3-cbc":i.CBC.instantiate(i.EDE),"des-ede3":i.EDE,"des-ede-cbc":i.CBC.instantiate(i.EDE),"des-ede":i.EDE,"des-cbc":i.CBC.instantiate(i.DES),"des-ecb":i.DES};function s(t){n.call(this);var e,i=t.mode.toLowerCase(),o=a[i];e=t.decrypt?"decrypt":"encrypt";var s=t.key;"des-ede"!==i&&"des-ede-cbc"!==i||(s=r.concat([s,s.slice(0,8)]));var u=t.iv;this._des=o.create({key:s,iv:u,type:e})}a.des=a["des-cbc"],a.des3=a["des-ede3-cbc"],e.exports=s,o(s,n),s.prototype._update=function(t){return new r(this._des.update(t))},s.prototype._final=function(){return new r(this._des.final())}}).call(this,t("buffer").Buffer)},{buffer:47,"cipher-base":48,"des.js":57,inherits:101}],37:[function(t,e,r){r["des-ecb"]={key:8,iv:0},r["des-cbc"]=r.des={key:8,iv:8},r["des-ede3-cbc"]=r.des3={key:24,iv:8},r["des-ede3"]={key:24,iv:0},r["des-ede-cbc"]={key:16,iv:8},r["des-ede"]={key:16,iv:0}},{}],38:[function(t,e,r){(function(r){var n=t("bn.js"),i=t("randombytes");function o(t,e){var i,o,s={blinder:(o=a(i=e)).toRed(n.mont(i.modulus)).redPow(new n(i.publicExponent)).fromRed(),unblinder:o.invm(i.modulus)},u=e.modulus.byteLength(),f=(n.mont(e.modulus),new n(t).mul(s.blinder).umod(e.modulus)),c=f.toRed(n.mont(e.prime1)),h=f.toRed(n.mont(e.prime2)),d=e.coefficient,l=e.prime1,p=e.prime2,b=c.redPow(e.exponent1),m=h.redPow(e.exponent2);b=b.fromRed(),m=m.fromRed();var y=b.isub(m).imul(d).umod(l);return y.imul(p),m.iadd(y),new r(m.imul(s.unblinder).umod(e.modulus).toArray(!1,u))}function a(t){for(var e=t.modulus.byteLength(),r=new n(i(e));r.cmp(t.modulus)>=0||!r.umod(t.prime1)||!r.umod(t.prime2);)r=new n(i(e));return r}e.exports=o,o.getr=a}).call(this,t("buffer").Buffer)},{"bn.js":"BN",buffer:47,randombytes:131}],39:[function(t,e,r){e.exports=t("./browser/algorithms.json")},{"./browser/algorithms.json":40}],40:[function(t,e,r){e.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],41:[function(t,e,r){e.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],42:[function(t,e,r){(function(r){var n=t("create-hash"),i=t("stream"),o=t("inherits"),a=t("./sign"),s=t("./verify"),u=t("./algorithms.json");function f(t){i.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function c(t){i.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function h(t){return new f(t)}function d(t){return new c(t)}Object.keys(u).forEach(function(t){u[t].id=new r(u[t].id,"hex"),u[t.toLowerCase()]=u[t]}),o(f,i.Writable),f.prototype._write=function(t,e,r){this._hash.update(t),r()},f.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},f.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),n=a(r,t,this._hashType,this._signType,this._tag);return e?n.toString(e):n},o(c,i.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},c.prototype.verify=function(t,e,n){"string"==typeof e&&(e=new r(e,n)),this.end();var i=this._hash.digest();return s(e,i,t,this._signType,this._tag)},e.exports={Sign:h,Verify:d,createSign:h,createVerify:d}}).call(this,t("buffer").Buffer)},{"./algorithms.json":40,"./sign":43,"./verify":44,buffer:47,"create-hash":51,inherits:101,stream:156}],43:[function(t,e,r){(function(r){var n=t("create-hmac"),i=t("browserify-rsa"),o=t("elliptic").ec,a=t("bn.js"),s=t("parse-asn1"),u=t("./curves.json");function f(t,e,i,o){if((t=new r(t.toArray())).length<e.byteLength()){var a=new r(e.byteLength()-t.length);a.fill(0),t=r.concat([a,t])}var s=i.length,u=function(t,e){t=(t=c(t,e)).mod(e);var n=new r(t.toArray());if(n.length<e.byteLength()){var i=new r(e.byteLength()-n.length);i.fill(0),n=r.concat([i,n])}return 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d=r,l=n,p=i,b=o;n=f(n=f(n=f(n=f(n=u(n=u(n=u(n=u(n=s(n=s(n=s(n=s(n=a(n=a(n=a(n=a(n,i=a(i,o=a(o,r=a(r,n,i,o,t[h+0],7,-680876936),n,i,t[h+1],12,-389564586),r,n,t[h+2],17,606105819),o,r,t[h+3],22,-1044525330),i=a(i,o=a(o,r=a(r,n,i,o,t[h+4],7,-176418897),n,i,t[h+5],12,1200080426),r,n,t[h+6],17,-1473231341),o,r,t[h+7],22,-45705983),i=a(i,o=a(o,r=a(r,n,i,o,t[h+8],7,1770035416),n,i,t[h+9],12,-1958414417),r,n,t[h+10],17,-42063),o,r,t[h+11],22,-1990404162),i=a(i,o=a(o,r=a(r,n,i,o,t[h+12],7,1804603682),n,i,t[h+13],12,-40341101),r,n,t[h+14],17,-1502002290),o,r,t[h+15],22,1236535329),i=s(i,o=s(o,r=s(r,n,i,o,t[h+1],5,-165796510),n,i,t[h+6],9,-1069501632),r,n,t[h+11],14,643717713),o,r,t[h+0],20,-373897302),i=s(i,o=s(o,r=s(r,n,i,o,t[h+5],5,-701558691),n,i,t[h+10],9,38016083),r,n,t[h+15],14,-660478335),o,r,t[h+4],20,-405537848),i=s(i,o=s(o,r=s(r,n,i,o,t[h+9],5,568446438),n,i,t[h+14],9,-1019803690),r,n,t[h+3],14,-187363961),o,r,t[h+8],20,1163531501),i=s(i,o=s(o,r=s(r,n,i,o,t[h+13],5,-1444681467),n,i,t[h+2],9,-51403784),r,n,t[h+7],14,1735328473),o,r,t[h+12],20,-1926607734),i=u(i,o=u(o,r=u(r,n,i,o,t[h+5],4,-378558),n,i,t[h+8],11,-2022574463),r,n,t[h+11],16,1839030562),o,r,t[h+14],23,-35309556),i=u(i,o=u(o,r=u(r,n,i,o,t[h+1],4,-1530992060),n,i,t[h+4],11,1272893353),r,n,t[h+7],16,-155497632),o,r,t[h+10],23,-1094730640),i=u(i,o=u(o,r=u(r,n,i,o,t[h+13],4,681279174),n,i,t[h+0],11,-358537222),r,n,t[h+3],16,-722521979),o,r,t[h+6],23,76029189),i=u(i,o=u(o,r=u(r,n,i,o,t[h+9],4,-640364487),n,i,t[h+12],11,-421815835),r,n,t[h+15],16,530742520),o,r,t[h+2],23,-995338651),i=f(i,o=f(o,r=f(r,n,i,o,t[h+0],6,-198630844),n,i,t[h+7],10,1126891415),r,n,t[h+14],15,-1416354905),o,r,t[h+5],21,-57434055),i=f(i,o=f(o,r=f(r,n,i,o,t[h+12],6,1700485571),n,i,t[h+3],10,-1894986606),r,n,t[h+10],15,-1051523),o,r,t[h+1],21,-2054922799),i=f(i,o=f(o,r=f(r,n,i,o,t[h+8],6,1873313359),n,i,t[h+15],10,-30611744),r,n,t[h+6],15,-1560198380),o,r,t[h+13],21,1309151649),i=f(i,o=f(o,r=f(r,n,i,o,t[h+4],6,-145523070),n,i,t[h+11],10,-1120210379),r,n,t[h+2],15,718787259),o,r,t[h+9],21,-343485551),r=c(r,d),n=c(n,l),i=c(i,p),o=c(o,b)}return[r,n,i,o]}function o(t,e,r,n,i,o){return c((a=c(c(e,t),c(n,o)))<<(s=i)|a>>>32-s,r);var a,s}function a(t,e,r,n,i,a,s){return o(e&r|~e&n,t,e,i,a,s)}function s(t,e,r,n,i,a,s){return o(e&n|r&~n,t,e,i,a,s)}function u(t,e,r,n,i,a,s){return o(e^r^n,t,e,i,a,s)}function f(t,e,r,n,i,a,s){return o(r^(e|~n),t,e,i,a,s)}function c(t,e){var r=(65535&t)+(65535&e);return(t>>16)+(e>>16)+(r>>16)<<16|65535&r}e.exports=function(t){return n(t,i)}},{"./make-hash":52}],54:[function(t,e,r){var n=t("inherits"),i=t("./legacy"),o=t("cipher-base"),a=t("safe-buffer").Buffer,s=t("create-hash/md5"),u=t("ripemd160"),f=t("sha.js"),c=a.alloc(128);function h(t,e){o.call(this,"digest"),"string"==typeof e&&(e=a.from(e));var r="sha512"===t||"sha384"===t?128:64;(this._alg=t,this._key=e,e.length>r)?e=("rmd160"===t?new u:f(t)).update(e).digest():e.length<r&&(e=a.concat([e,c],r));for(var n=this._ipad=a.allocUnsafe(r),i=this._opad=a.allocUnsafe(r),s=0;s<r;s++)n[s]=54^e[s],i[s]=92^e[s];this._hash="rmd160"===t?new u:f(t),this._hash.update(n)}n(h,o),h.prototype._update=function(t){this._hash.update(t)},h.prototype._final=function(){var t=this._hash.digest();return("rmd160"===this._alg?new u:f(this._alg)).update(this._opad).update(t).digest()},e.exports=function(t,e){return"rmd160"===(t=t.toLowerCase())||"ripemd160"===t?new h("rmd160",e):"md5"===t?new i(s,e):new h(t,e)}},{"./legacy":55,"cipher-base":48,"create-hash/md5":53,inherits:101,ripemd160:146,"safe-buffer":147,"sha.js":149}],55:[function(t,e,r){var n=t("inherits"),i=t("safe-buffer").Buffer,o=t("cipher-base"),a=i.alloc(128),s=64;function u(t,e){o.call(this,"digest"),"string"==typeof e&&(e=i.from(e)),this._alg=t,this._key=e,e.length>s?e=t(e):e.length<s&&(e=i.concat([e,a],s));for(var r=this._ipad=i.allocUnsafe(s),n=this._opad=i.allocUnsafe(s),u=0;u<s;u++)r[u]=54^e[u],n[u]=92^e[u];this._hash=[r]}n(u,o),u.prototype._update=function(t){this._hash.push(t)},u.prototype._final=function(){var t=this._alg(i.concat(this._hash));return this._alg(i.concat([this._opad,t]))},e.exports=u},{"cipher-base":48,inherits:101,"safe-buffer":147}],56:[function(t,e,r){r.randomBytes=r.rng=r.pseudoRandomBytes=r.prng=t("randombytes"),r.createHash=r.Hash=t("create-hash"),r.createHmac=r.Hmac=t("create-hmac");var n=t("browserify-sign/algos"),i=Object.keys(n),o=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(i);r.getHashes=function(){return o};var a=t("pbkdf2");r.pbkdf2=a.pbkdf2,r.pbkdf2Sync=a.pbkdf2Sync;var s=t("browserify-cipher");r.Cipher=s.Cipher,r.createCipher=s.createCipher,r.Cipheriv=s.Cipheriv,r.createCipheriv=s.createCipheriv,r.Decipher=s.Decipher,r.createDecipher=s.createDecipher,r.Decipheriv=s.Decipheriv,r.createDecipheriv=s.createDecipheriv,r.getCiphers=s.getCiphers,r.listCiphers=s.listCiphers;var u=t("diffie-hellman");r.DiffieHellmanGroup=u.DiffieHellmanGroup,r.createDiffieHellmanGroup=u.createDiffieHellmanGroup,r.getDiffieHellman=u.getDiffieHellman,r.createDiffieHellman=u.createDiffieHellman,r.DiffieHellman=u.DiffieHellman;var f=t("browserify-sign");r.createSign=f.createSign,r.Sign=f.Sign,r.createVerify=f.createVerify,r.Verify=f.Verify,r.createECDH=t("create-ecdh");var c=t("public-encrypt");r.publicEncrypt=c.publicEncrypt,r.privateEncrypt=c.privateEncrypt,r.publicDecrypt=c.publicDecrypt,r.privateDecrypt=c.privateDecrypt;var h=t("randomfill");r.randomFill=h.randomFill,r.randomFillSync=h.randomFillSync,r.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull 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e(e){t.call(this,e),this._cbcInit()}i(e,t);for(var r=Object.keys(o),n=0;n<r.length;n++){var a=r[n];e.prototype[a]=o[a]}return e.create=function(t){return new e(t)},e},o._cbcInit=function(){var t=new function(t){n.equal(t.length,8,"Invalid IV length"),this.iv=new Array(8);for(var e=0;e<this.iv.length;e++)this.iv[e]=t[e]}(this.options.iv);this._cbcState=t},o._update=function(t,e,r,n){var i=this._cbcState,o=this.constructor.super_.prototype,a=i.iv;if("encrypt"===this.type){for(var s=0;s<this.blockSize;s++)a[s]^=t[e+s];o._update.call(this,a,0,r,n);for(s=0;s<this.blockSize;s++)a[s]=r[n+s]}else{o._update.call(this,t,e,r,n);for(s=0;s<this.blockSize;s++)r[n+s]^=a[s];for(s=0;s<this.blockSize;s++)a[s]=t[e+s]}}},{inherits:101,"minimalistic-assert":107}],59:[function(t,e,r){var n=t("minimalistic-assert");function i(t){this.options=t,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=new Array(this.blockSize),this.bufferOff=0}e.exports=i,i.prototype._init=function(){},i.prototype.update=function(t){return 0===t.length?[]:"decrypt"===this.type?this._updateDecrypt(t):this._updateEncrypt(t)},i.prototype._buffer=function(t,e){for(var r=Math.min(this.buffer.length-this.bufferOff,t.length-e),n=0;n<r;n++)this.buffer[this.bufferOff+n]=t[e+n];return this.bufferOff+=r,r},i.prototype._flushBuffer=function(t,e){return this._update(this.buffer,0,t,e),this.bufferOff=0,this.blockSize},i.prototype._updateEncrypt=function(t){var e=0,r=0,n=(this.bufferOff+t.length)/this.blockSize|0,i=new Array(n*this.blockSize);0!==this.bufferOff&&(e+=this._buffer(t,e),this.bufferOff===this.buffer.length&&(r+=this._flushBuffer(i,r)));for(var o=t.length-(t.length-e)%this.blockSize;e<o;e+=this.blockSize)this._update(t,e,i,r),r+=this.blockSize;for(;e<t.length;e++,this.bufferOff++)this.buffer[this.bufferOff]=t[e];return i},i.prototype._updateDecrypt=function(t){for(var e=0,r=0,n=Math.ceil((this.bufferOff+t.length)/this.blockSize)-1,i=new Array(n*this.blockSize);n>0;n--)e+=this._buffer(t,e),r+=this._flushBuffer(i,r);return e+=this._buffer(t,e),i},i.prototype.final=function(t){var e,r;return t&&(e=this.update(t)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e?e.concat(r):r},i.prototype._pad=function(t,e){if(0===e)return!1;for(;e<t.length;)t[e++]=0;return!0},i.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var t=new Array(this.blockSize);return this._update(this.buffer,0,t,0),t},i.prototype._unpad=function(t){return t},i.prototype._finalDecrypt=function(){n.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var t=new Array(this.blockSize);return this._flushBuffer(t,0),this._unpad(t)}},{"minimalistic-assert":107}],60:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits"),o=t("../des"),a=o.utils,s=o.Cipher;function u(t){s.call(this,t);var e=new function(){this.tmp=new Array(2),this.keys=null};this._desState=e,this.deriveKeys(e,t.key)}i(u,s),e.exports=u,u.create=function(t){return new u(t)};var f=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];u.prototype.deriveKeys=function(t,e){t.keys=new Array(32),n.equal(e.length,this.blockSize,"Invalid key length");var r=a.readUInt32BE(e,0),i=a.readUInt32BE(e,4);a.pc1(r,i,t.tmp,0),r=t.tmp[0],i=t.tmp[1];for(var o=0;o<t.keys.length;o+=2){var s=f[o>>>1];r=a.r28shl(r,s),i=a.r28shl(i,s),a.pc2(r,i,t.keys,o)}},u.prototype._update=function(t,e,r,n){var i=this._desState,o=a.readUInt32BE(t,e),s=a.readUInt32BE(t,e+4);a.ip(o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,s,i.tmp,0):this._decrypt(i,o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],a.writeUInt32BE(r,o,n),a.writeUInt32BE(r,s,n+4)},u.prototype._pad=function(t,e){for(var r=t.length-e,n=e;n<t.length;n++)t[n]=r;return!0},u.prototype._unpad=function(t){for(var e=t[t.length-1],r=t.length-e;r<t.length;r++)n.equal(t[r],e);return t.slice(0,t.length-e)},u.prototype._encrypt=function(t,e,r,n,i){for(var o=e,s=r,u=0;u<t.keys.length;u+=2){var f=t.keys[u],c=t.keys[u+1];a.expand(s,t.tmp,0),f^=t.tmp[0],c^=t.tmp[1];var h=a.substitute(f,c),d=s;s=(o^a.permute(h))>>>0,o=d}a.rip(s,o,n,i)},u.prototype._decrypt=function(t,e,r,n,i){for(var o=r,s=e,u=t.keys.length-2;u>=0;u-=2){var f=t.keys[u],c=t.keys[u+1];a.expand(o,t.tmp,0),f^=t.tmp[0],c^=t.tmp[1];var h=a.substitute(f,c),d=o;o=(s^a.permute(h))>>>0,s=d}a.rip(o,s,n,i)}},{"../des":57,inherits:101,"minimalistic-assert":107}],61:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits"),o=t("../des"),a=o.Cipher,s=o.DES;function u(t){a.call(this,t);var e=new function(t,e){n.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),i=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i}),s.create({type:"encrypt",key:o})]:[s.create({type:"decrypt",key:o}),s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=e}i(u,a),e.exports=u,u.create=function(t){return new u(t)},u.prototype._update=function(t,e,r,n){var i=this._edeState;i.ciphers[0]._update(t,e,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},u.prototype._pad=s.prototype._pad,u.prototype._unpad=s.prototype._unpad},{"../des":57,inherits:101,"minimalistic-assert":107}],62:[function(t,e,r){r.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},r.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},r.ip=function(t,e,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(t,e,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=e>>>s+a&1,i<<=1,i|=t>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=e>>>s+a&1,o<<=1,o|=t>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(t,e,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(t,e){return t<<e&268435455|t>>>28-e};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(t,e,r,i){for(var o=0,a=0,s=n.length>>>1,u=0;u<s;u++)o<<=1,o|=t>>>n[u]&1;for(u=s;u<n.length;u++)a<<=1,a|=e>>>n[u]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(t,e,r){var n=0,i=0;n=(1&t)<<5|t>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=t>>>o&63;for(o=11;o>=3;o-=4)i|=t>>>o&63,i<<=6;i|=(31&t)<<1|t>>>31,e[r+0]=n>>>0,e[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(t,e){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(t>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(t){for(var e=0,r=0;r<o.length;r++)e<<=1,e|=t>>>o[r]&1;return e>>>0},r.padSplit=function(t,e,r){for(var n=t.toString(2);n.length<e;)n="0"+n;for(var i=[],o=0;o<e;o+=r)i.push(n.slice(o,o+r));return i.join(" ")}},{}],63:[function(t,e,r){(function(e){var n=t("./lib/generatePrime"),i=t("./lib/primes.json"),o=t("./lib/dh");var a={binary:!0,hex:!0,base64:!0};r.DiffieHellmanGroup=r.createDiffieHellmanGroup=r.getDiffieHellman=function(t){var r=new e(i[t].prime,"hex"),n=new e(i[t].gen,"hex");return new o(r,n)},r.createDiffieHellman=r.DiffieHellman=function t(r,i,s,u){return e.isBuffer(i)||void 0===a[i]?t(r,"binary",i,s):(i=i||"binary",u=u||"binary",s=s||new e([2]),e.isBuffer(s)||(s=new e(s,u)),"number"==typeof r?new o(n(r,s),s,!0):(e.isBuffer(r)||(r=new e(r,i)),new o(r,s,!0)))}}).call(this,t("buffer").Buffer)},{"./lib/dh":64,"./lib/generatePrime":65,"./lib/primes.json":66,buffer:47}],64:[function(t,e,r){(function(r){var n=t("bn.js"),i=new(t("miller-rabin")),o=new n(24),a=new n(11),s=new n(10),u=new n(3),f=new n(7),c=t("./generatePrime"),h=t("randombytes");function d(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this._pub=new n(t),this}function l(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this._priv=new n(t),this}e.exports=b;var p={};function b(t,e,r){this.setGenerator(e),this.__prime=new n(t),this._prime=n.mont(this.__prime),this._primeLen=t.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,r?(this.setPublicKey=d,this.setPrivateKey=l):this._primeCode=8}function m(t,e){var n=new r(t.toArray());return e?n.toString(e):n}Object.defineProperty(b.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(t,e){var r=e.toString("hex"),n=[r,t.toString(16)].join("_");if(n in p)return p[n];var h,d=0;if(t.isEven()||!c.simpleSieve||!c.fermatTest(t)||!i.test(t))return d+=1,d+="02"===r||"05"===r?8:4,p[n]=d,d;switch(i.test(t.shrn(1))||(d+=2),r){case"02":t.mod(o).cmp(a)&&(d+=8);break;case"05":(h=t.mod(s)).cmp(u)&&h.cmp(f)&&(d+=8);break;default:d+=4}return p[n]=d,d}(this.__prime,this.__gen)),this._primeCode}}),b.prototype.generateKeys=function(){return this._priv||(this._priv=new n(h(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},b.prototype.computeSecret=function(t){var e=(t=(t=new n(t)).toRed(this._prime)).redPow(this._priv).fromRed(),i=new r(e.toArray()),o=this.getPrime();if(i.length<o.length){var a=new r(o.length-i.length);a.fill(0),i=r.concat([a,i])}return i},b.prototype.getPublicKey=function(t){return m(this._pub,t)},b.prototype.getPrivateKey=function(t){return m(this._priv,t)},b.prototype.getPrime=function(t){return m(this.__prime,t)},b.prototype.getGenerator=function(t){return m(this._gen,t)},b.prototype.setGenerator=function(t,e){return e=e||"utf8",r.isBuffer(t)||(t=new r(t,e)),this.__gen=t,this._gen=new n(t),this}}).call(this,t("buffer").Buffer)},{"./generatePrime":65,"bn.js":"BN",buffer:47,"miller-rabin":106,randombytes:131}],65:[function(t,e,r){var n=t("randombytes");e.exports=y,y.simpleSieve=b,y.fermatTest=m;var i=t("bn.js"),o=new i(24),a=new(t("miller-rabin")),s=new i(1),u=new i(2),f=new i(5),c=(new i(16),new i(8),new i(10)),h=new i(3),d=(new i(7),new i(11)),l=new i(4),p=(new i(12),null);function b(t){for(var e=function(){if(null!==p)return p;var t=[];t[0]=2;for(var e=1,r=3;r<1048576;r+=2){for(var n=Math.ceil(Math.sqrt(r)),i=0;i<e&&t[i]<=n&&r%t[i]!=0;i++);e!==i&&t[i]<=n||(t[e++]=r)}return p=t,t}(),r=0;r<e.length;r++)if(0===t.modn(e[r]))return 0===t.cmpn(e[r]);return!0}function m(t){var e=i.mont(t);return 0===u.toRed(e).redPow(t.subn(1)).fromRed().cmpn(1)}function y(t,e){if(t<16)return new i(2===e||5===e?[140,123]:[140,39]);var r,p;for(e=new i(e);;){for(r=new i(n(Math.ceil(t/8)));r.bitLength()>t;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(u),e.cmp(u)){if(!e.cmp(f))for(;r.mod(c).cmp(h);)r.iadd(l)}else for(;r.mod(o).cmp(d);)r.iadd(l);if(b(p=r.shrn(1))&&b(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":"BN","miller-rabin":106,randombytes:131}],66:[function(t,e,r){e.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c23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n=r;n.version=t("../package.json").version,n.utils=t("./elliptic/utils"),n.rand=t("brorand"),n.curve=t("./elliptic/curve"),n.curves=t("./elliptic/curves"),n.ec=t("./elliptic/ec"),n.eddsa=t("./elliptic/eddsa")},{"../package.json":82,"./elliptic/curve":70,"./elliptic/curves":73,"./elliptic/ec":74,"./elliptic/eddsa":77,"./elliptic/utils":81,brorand:16}],68:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function u(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function f(t,e){this.curve=t,this.type=e,this.precomputed=null}e.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(t,e){s(t.precomputed);var r=t._getDoubles(),n=o(e,1),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var a=[],u=0;u<n.length;u+=r.step){var f=0;for(e=u+r.step-1;e>=u;e--)f=(f<<1)+n[e];a.push(f)}for(var c=this.jpoint(null,null,null),h=this.jpoint(null,null,null),d=i;d>0;d--){for(u=0;u<a.length;u++){(f=a[u])===d?h=h.mixedAdd(r.points[u]):f===-d&&(h=h.mixedAdd(r.points[u].neg()))}c=c.add(h)}return c.toP()},u.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,a=o(e,r),u=this.jpoint(null,null,null),f=a.length-1;f>=0;f--){for(e=0;f>=0&&0===a[f];f--)e++;if(f>=0&&e++,u=u.dblp(e),f<0)break;var c=a[f];s(0!==c),u="affine"===t.type?c>0?u.mixedAdd(i[c-1>>1]):u.mixedAdd(i[-c-1>>1].neg()):c>0?u.add(i[c-1>>1]):u.add(i[-c-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,n,i){for(var s=this._wnafT1,u=this._wnafT2,f=this._wnafT3,c=0,h=0;h<n;h++){var d=(S=e[h])._getNAFPoints(t);s[h]=d.wnd,u[h]=d.points}for(h=n-1;h>=1;h-=2){var l=h-1,p=h;if(1===s[l]&&1===s[p]){var b=[e[l],null,null,e[p]];0===e[l].y.cmp(e[p].y)?(b[1]=e[l].add(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg())):0===e[l].y.cmp(e[p].y.redNeg())?(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].add(e[p].neg())):(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],y=a(r[l],r[p]);c=Math.max(y[0].length,c),f[l]=new Array(c),f[p]=new Array(c);for(var v=0;v<c;v++){var g=0|y[0][v],w=0|y[1][v];f[l][v]=m[3*(g+1)+(w+1)],f[p][v]=0,u[l]=b}}else f[l]=o(r[l],s[l]),f[p]=o(r[p],s[p]),c=Math.max(f[l].length,c),c=Math.max(f[p].length,c)}var _=this.jpoint(null,null,null),M=this._wnafT4;for(h=c;h>=0;h--){for(var x=0;h>=0;){var k=!0;for(v=0;v<n;v++)M[v]=0|f[v][h],0!==M[v]&&(k=!1);if(!k)break;x++,h--}if(h>=0&&x++,_=_.dblp(x),h<0)break;for(v=0;v<n;v++){var S,E=M[v];0!==E&&(E>0?S=u[v][E-1>>1]:E<0&&(S=u[v][-E-1>>1].neg()),_="affine"===S.type?_.mixedAdd(S):_.add(S))}}for(h=0;h<n;h++)u[h]=null;return i?_:_.toP()},u.BasePoint=f,f.prototype.eq=function(){throw new Error("Not implemented")},f.prototype.validate=function(){return this.curve.validate(this)},u.prototype.decodePoint=function(t,e){t=i.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?s(t[t.length-1]%2==0):7===t[0]&&s(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},f.prototype.encodeCompressed=function(t){return this.encode(t,!0)},f.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},f.prototype.encode=function(t,e){return i.encode(this._encode(e),t)},f.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},f.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},f.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},f.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},f.prototype._getBeta=function(){return null},f.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},{"../../elliptic":67,"bn.js":"BN"}],69:[function(t,e,r){var n=t("../curve"),i=t("../../elliptic"),o=t("bn.js"),a=t("inherits"),s=n.base,u=i.utils.assert;function f(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,s.call(this,"edwards",t),this.a=new o(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new o(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new o(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),u(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function c(t,e,r,n,i){s.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===n?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new o(e,16),this.y=new o(r,16),this.z=n?new o(n,16):this.curve.one,this.t=i&&new o(i,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}a(f,s),e.exports=f,f.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},f.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},f.prototype.jpoint=function(t,e,r,n){return this.point(t,e,r,n)},f.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=this.c2.redSub(this.a.redMul(r)),i=this.one.redSub(this.c2.redMul(this.d).redMul(r)),a=n.redMul(i.redInvm()),s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");var u=s.fromRed().isOdd();return(e&&!u||!e&&u)&&(s=s.redNeg()),this.point(t,s)},f.prototype.pointFromY=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),n=r.redSub(this.one),i=r.redMul(this.d).redAdd(this.one),a=n.redMul(i.redInvm());if(0===a.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var s=a.redSqrt();if(0!==s.redSqr().redSub(a).cmp(this.zero))throw new Error("invalid point");return s.isOdd()!==e&&(s=s.redNeg()),this.point(s,t)},f.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),n=e.redMul(this.a).redAdd(r),i=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===n.cmp(i)},a(c,s.BasePoint),f.prototype.pointFromJSON=function(t){return c.fromJSON(this,t)},f.prototype.point=function(t,e,r,n){return new c(this,t,e,r,n)},c.fromJSON=function(t,e){return new c(t,e[0],e[1],e[2])},c.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},c.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},c.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),a=o.redSub(r),s=n.redSub(e),u=i.redMul(a),f=o.redMul(s),c=i.redMul(s),h=a.redMul(o);return this.curve.point(u,f,h,c)},c.prototype._projDbl=function(){var t,e,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(f=this.curve._mulA(i)).redAdd(o);if(this.zOne)t=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(f.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);t=n.redSub(i).redISub(o).redMul(u),e=a.redMul(f.redSub(o)),r=a.redMul(u)}}else{var f=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=f.redSub(s).redSub(s);t=this.curve._mulC(n.redISub(f)).redMul(u),e=this.curve._mulC(f).redMul(i.redISub(o)),r=f.redMul(u)}return this.curve.point(t,e,r)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},c.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(e),f=o.redMul(a),c=s.redMul(u),h=o.redMul(u),d=a.redMul(s);return this.curve.point(f,c,d,h)},c.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),a=this.y.redMul(t.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),f=i.redAdd(s),c=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(a),h=n.redMul(u).redMul(c);return this.curve.twisted?(e=n.redMul(f).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(f)):(e=n.redMul(f).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(f)),this.curve.point(h,e,r)},c.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},c.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},c.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},c.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},c.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()},c.prototype.getY=function(){return this.normalize(),this.y.fromRed()},c.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},c.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}return!1},c.prototype.toP=c.prototype.normalize,c.prototype.mixedAdd=c.prototype.add},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],70:[function(t,e,r){var n=r;n.base=t("./base"),n.short=t("./short"),n.mont=t("./mont"),n.edwards=t("./edwards")},{"./base":68,"./edwards":69,"./mont":71,"./short":72}],71:[function(t,e,r){var n=t("../curve"),i=t("bn.js"),o=t("inherits"),a=n.base,s=t("../../elliptic").utils;function u(t){a.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function f(t,e,r){a.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,a),e.exports=u,u.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},o(f,a.BasePoint),u.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},u.prototype.point=function(t,e){return new f(this,t,e)},u.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},f.prototype.precompute=function(){},f.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},f.fromJSON=function(t,e){return new f(t,e[0],e[1]||t.one)},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},f.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},f.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=i.redMul(n),s=e.z.redMul(o.redAdd(a).redSqr()),u=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},f.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},f.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},f.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],72:[function(t,e,r){var n=t("../curve"),i=t("../../elliptic"),o=t("bn.js"),a=t("inherits"),s=n.base,u=i.utils.assert;function f(t){s.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function c(t,e,r,n){s.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,r,n){s.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(f,s),e.exports=f,f.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map(function(t){return{a:new o(t.a,16),b:new o(t.b,16)}}):this._getEndoBasis(r)}}},f.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},f.prototype._getEndoBasis=function(t){for(var e,r,n,i,a,s,u,f,c,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,l=this.n.clone(),p=new o(1),b=new o(0),m=new o(0),y=new o(1),v=0;0!==d.cmpn(0);){var g=l.div(d);f=l.sub(g.mul(d)),c=m.sub(g.mul(p));var w=y.sub(g.mul(b));if(!n&&f.cmp(h)<0)e=u.neg(),r=p,n=f.neg(),i=c;else if(n&&2==++v)break;u=f,l=d,d=f,m=p,p=c,y=b,b=w}a=f.neg(),s=c;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=e,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},f.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),f=o.mul(n.b);return{k1:t.sub(a).sub(s),k2:u.add(f).neg()}},f.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},f.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},f.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var a=this._endoSplit(e[o]),s=t[o],u=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),u=u.neg(!0)),n[2*o]=s,n[2*o+1]=u,i[2*o]=a.k1,i[2*o+1]=a.k2}for(var f=this._wnafMulAdd(1,n,i,2*o,r),c=0;c<2*o;c++)n[c]=null,i[c]=null;return f},a(c,s.BasePoint),f.prototype.point=function(t,e,r){return new c(this,t,e,r)},f.prototype.pointFromJSON=function(t,e){return c.fromJSON(this,t,e)},c.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},c.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},c.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},c.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},c.prototype.isInfinity=function(){return this.inf},c.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},c.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},c.prototype.getX=function(){return this.x.fromRed()},c.prototype.getY=function(){return this.y.fromRed()},c.prototype.mul=function(t){return t=new o(t,16),this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},c.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},c.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},c.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},c.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),f.prototype.jpoint=function(t,e,r){return new h(this,t,e,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=s.redSqr(),c=f.redMul(s),h=n.redMul(f),d=u.redSqr().redIAdd(c).redISub(h).redISub(h),l=u.redMul(h.redISub(d)).redISub(o.redMul(c)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(d,l,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),f=u.redMul(a),c=r.redMul(u),h=s.redSqr().redIAdd(f).redISub(c).redISub(c),d=s.redMul(c.redISub(h)).redISub(i.redMul(f)),l=this.z.redMul(a);return this.curve.jpoint(h,d,l)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var n=this.curve.a,i=this.curve.tinv,o=this.x,a=this.y,s=this.z,u=s.redSqr().redSqr(),f=a.redAdd(a);for(r=0;r<t;r++){var c=o.redSqr(),h=f.redSqr(),d=h.redSqr(),l=c.redAdd(c).redIAdd(c).redIAdd(n.redMul(u)),p=o.redMul(h),b=l.redSqr().redISub(p.redAdd(p)),m=p.redISub(b),y=l.redMul(m);y=y.redIAdd(y).redISub(d);var v=f.redMul(s);r+1<t&&(u=u.redMul(d)),o=b,s=v,f=y}return this.curve.jpoint(o,f.redMul(i),s)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},h.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n),u=s.redSqr().redISub(a).redISub(a),f=o.redIAdd(o);f=(f=f.redIAdd(f)).redIAdd(f),t=u,e=s.redMul(a.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var c=this.x.redSqr(),h=this.y.redSqr(),d=h.redSqr(),l=this.x.redAdd(h).redSqr().redISub(c).redISub(d);l=l.redIAdd(l);var p=c.redAdd(c).redIAdd(c),b=p.redSqr(),m=d.redIAdd(d);m=(m=m.redIAdd(m)).redIAdd(m),t=b.redISub(l).redISub(l),e=p.redMul(l.redISub(t)).redISub(m),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},h.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=s.redSqr().redISub(a).redISub(a);t=u;var f=o.redIAdd(o);f=(f=f.redIAdd(f)).redIAdd(f),e=s.redMul(a.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var c=this.z.redSqr(),h=this.y.redSqr(),d=this.x.redMul(h),l=this.x.redSub(c).redMul(this.x.redAdd(c));l=l.redAdd(l).redIAdd(l);var p=d.redIAdd(d),b=(p=p.redIAdd(p)).redAdd(p);t=l.redSqr().redISub(b),r=this.y.redAdd(this.z).redSqr().redISub(h).redISub(c);var m=h.redSqr();m=(m=(m=m.redIAdd(m)).redIAdd(m)).redIAdd(m),e=l.redMul(p.redISub(t)).redISub(m)}return this.curve.jpoint(t,e,r)},h.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),a=r.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),u=e.redAdd(e),f=(u=u.redIAdd(u)).redMul(a),c=s.redSqr().redISub(f.redAdd(f)),h=f.redISub(c),d=a.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=s.redMul(h).redISub(d),p=r.redAdd(r).redMul(n);return this.curve.jpoint(c,l,p)},h.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),a=this.x.redAdd(e).redSqr().redISub(t).redISub(n),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var f=i.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(u),c=e.redMul(f);c=(c=c.redIAdd(c)).redIAdd(c);var h=this.x.redMul(s).redISub(c);h=(h=h.redIAdd(h)).redIAdd(h);var d=this.y.redMul(f.redMul(u.redISub(f)).redISub(a.redMul(s)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var l=this.z.redAdd(a).redSqr().redISub(r).redISub(s);return this.curve.jpoint(h,d,l)},h.prototype.mul=function(t,e){return t=new o(t,e),this.curve._wnafMul(this,t)},h.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},h.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],73:[function(t,e,r){var n,i=r,o=t("hash.js"),a=t("../elliptic"),s=a.utils.assert;function u(t){"short"===t.type?this.curve=new a.curve.short(t):"edwards"===t.type?this.curve=new a.curve.edwards(t):this.curve=new a.curve.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function f(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new u(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,f("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),f("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),f("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),f("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),f("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),f("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),f("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=t("./precomputed/secp256k1")}catch(t){n=void 0}f("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":67,"./precomputed/secp256k1":80,"hash.js":86}],74:[function(t,e,r){var n=t("bn.js"),i=t("hmac-drbg"),o=t("../../elliptic"),a=o.utils.assert,s=t("./key"),u=t("./signature");function f(t){if(!(this instanceof f))return new f(t);"string"==typeof t&&(a(o.curves.hasOwnProperty(t),"Unknown curve "+t),t=o.curves[t]),t instanceof o.curves.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}e.exports=f,f.prototype.keyPair=function(t){return new s(this,t)},f.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},f.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},f.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o.rand(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(e.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},f.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},f.prototype.sign=function(t,e,r,o){"object"===(void 0===r?"undefined":_typeof(r))&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),f=t.toArray("be",a),c=new i({hash:this.hash,entropy:s,nonce:f,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),d=0;;d++){var l=o.k?o.k(d):new n(c.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(h)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),m=b.umod(this.n);if(0!==m.cmpn(0)){var y=l.invm(this.n).mul(m.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new u({r:m,s:y,recoveryParam:v})}}}}}},f.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new u(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,f=a.invm(this.n),c=f.mul(t).umod(this.n),h=f.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(c,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(c,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},f.prototype.recoverPubKey=function(t,e,r,i){a((3&r)===r,"The recovery param is more than two bits"),e=new u(e,i);var o=this.n,s=new n(t),f=e.r,c=e.s,h=1&r,d=r>>1;if(f.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");f=d?this.curve.pointFromX(f.add(this.curve.n),h):this.curve.pointFromX(f,h);var l=e.r.invm(o),p=o.sub(s).mul(l).umod(o),b=c.mul(l).umod(o);return this.g.mulAdd(p,f,b)},f.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new u(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":67,"./key":75,"./signature":76,"bn.js":"BN","hmac-drbg":98}],75:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils.assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}e.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../../elliptic":67,"bn.js":"BN"}],76:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=e.place;o<n;o++,a++)i<<=8,i|=t[a];return e.place=a,i}function u(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function f(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}e.exports=a,a.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new function(){this.place=0};if(48!==t[r.place++])return!1;if(s(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=s(t,r),a=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=s(t,r);if(t.length!==u+r.place)return!1;var f=t.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===f[0]&&128&f[1]&&(f=f.slice(1)),this.r=new n(a),this.s=new n(f),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];f(n,e.length),(n=n.concat(e)).push(2),f(n,r.length);var o=n.concat(r),a=[48];return f(a,o.length),a=a.concat(o),i.encode(a,t)}},{"../../elliptic":67,"bn.js":"BN"}],77:[function(t,e,r){var n=t("hash.js"),i=t("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,u=t("./key"),f=t("./signature");function c(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof c))return new c(t);t=i.curves[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}e.exports=c,c.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},c.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},c.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return o.intFromLE(t.digest()).umod(this.curve.n)},c.prototype.keyFromPublic=function(t){return u.fromPublic(this,t)},c.prototype.keyFromSecret=function(t){return u.fromSecret(this,t)},c.prototype.makeSignature=function(t){return t instanceof f?t:new f(this,t)},c.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},c.prototype.decodePoint=function(t){var e=(t=o.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),n=0!=(128&t[e]),i=o.intFromLE(r);return this.curve.pointFromY(i,n)},c.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},c.prototype.decodeInt=function(t){return o.intFromLE(t)},c.prototype.isPoint=function(t){return t instanceof this.pointClass}},{"../../elliptic":67,"./key":78,"./signature":79,"hash.js":86}],78:[function(t,e,r){var n=t("../../elliptic").utils,i=n.assert,o=n.parseBytes,a=n.cachedProperty;function s(t,e){this.eddsa=t,this._secret=o(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=o(e.pub)}s.fromPublic=function(t,e){return e instanceof s?e:new s(t,{pub:e})},s.fromSecret=function(t,e){return e instanceof s?e:new s(t,{secret:e})},s.prototype.secret=function(){return this._secret},a(s,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),a(s,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),a(s,"privBytes",function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,n=e.slice(0,t.encodingLength);return n[0]&=248,n[r]&=127,n[r]|=64,n}),a(s,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),a(s,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),a(s,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),s.prototype.sign=function(t){return i(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},s.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},s.prototype.getSecret=function(t){return i(this._secret,"KeyPair is public only"),n.encode(this.secret(),t)},s.prototype.getPublic=function(t){return n.encode(this.pubBytes(),t)},e.exports=s},{"../../elliptic":67}],79:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.assert,a=i.cachedProperty,s=i.parseBytes;function u(t,e){this.eddsa=t,"object"!==(void 0===e?"undefined":_typeof(e))&&(e=s(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),o(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof n&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}a(u,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),a(u,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),a(u,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),a(u,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return 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o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var f=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=f;var c=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=c,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(d),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var d=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":111,"asn1.js":1}],111:[function(t,e,r){var n=t("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),f=n.define("RDNSequence",function(){this.seqof(u)}),c=n.define("Name",function(){this.choice({rdnSequence:this.use(f)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),d=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),l=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(c),this.key("validity").use(h),this.key("subject").use(c),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(d).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});e.exports=p},{"asn1.js":1}],112:[function(t,e,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=t("evp_bytestokey"),s=t("browserify-aes");e.exports=function(t,e){var u,f=t.toString(),c=f.match(n);if(c){var h="aes"+c[1],d=new r(c[2],"hex"),l=new r(c[3].replace(/\r?\n/g,""),"base64"),p=a(e,d.slice(0,8),parseInt(c[1],10)).key,b=[],m=s.createDecipheriv(h,p,d);b.push(m.update(l)),b.push(m.final()),u=r.concat(b)}else{var y=f.match(o);u=new r(y[2].replace(/\r?\n/g,""),"base64")}return{tag:f.match(i)[1],data:u}}}).call(this,t("buffer").Buffer)},{"browserify-aes":20,buffer:47,evp_bytestokey:84}],113:[function(t,e,r){(function(r){var n=t("./asn1"),i=t("./aesid.json"),o=t("./fixProc"),a=t("browserify-aes"),s=t("pbkdf2");function u(t){var e;"object"!==(void 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KEY":x=n.EncryptedPrivateKey.decode(x,"der"),h=e,d=(c=x).algorithm.decrypt.kde.kdeparams.salt,l=parseInt(c.algorithm.decrypt.kde.kdeparams.iters.toString(),10),p=i[c.algorithm.decrypt.cipher.algo.join(".")],b=c.algorithm.decrypt.cipher.iv,m=c.subjectPrivateKey,y=parseInt(p.split("-")[1],10)/8,v=s.pbkdf2Sync(h,d,l,y),g=a.createDecipheriv(p,v,b),(w=[]).push(g.update(m)),w.push(g.final()),x=r.concat(w);case"PRIVATE KEY":switch(u=(f=n.PrivateKey.decode(x,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(f.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:f.algorithm.curve,privateKey:n.ECPrivateKey.decode(f.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return f.algorithm.params.priv_key=n.DSAparam.decode(f.subjectPrivateKey,"der"),{type:"dsa",params:f.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+M);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(x,"der");case"RSA 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e&&(t.from=h(e)),t},inputTransactionFormatter:function(t){if(t=u(t),!n.isNumber(t.from)&&!n.isObject(t.from)){if(t.from=t.from||(this?this.defaultAccount:null),!t.from&&!n.isNumber(t.from))throw new Error('The send transactions "from" field must be defined!');t.from=h(t.from)}return t},inputAddressFormatter:h,inputPostFormatter:function(t){return t.ttl&&(t.ttl=i.numberToHex(t.ttl)),t.workToProve&&(t.workToProve=i.numberToHex(t.workToProve)),t.priority&&(t.priority=i.numberToHex(t.priority)),n.isArray(t.topics)||(t.topics=t.topics?[t.topics]:[]),t.topics=t.topics.map(function(t){return 0===t.indexOf("0x")?t:i.fromUtf8(t)}),t},inputLogFormatter:function(t){var e=function(t){return null==t?null:0===(t=String(t)).indexOf("0x")?t:i.fromUtf8(t)};return t.topics=t.topics||[],t.topics=t.topics.map(function(t){return n.isArray(t)?t.map(e):e(t)}),e=null,t.address&&(t.address=n.isArray(t.address)?t.address.map(function(t){return h(t)}):h(t.address)),t},inputSignFormatter:function(t){return i.isHexStrict(t)?t:i.utf8ToHex(t)},outputBigNumberFormatter:a,outputTransactionFormatter:f,outputTransactionReceiptFormatter:function(t){if("object"!==(void 0===t?"undefined":_typeof(t)))throw new Error("Received receipt is invalid: "+t);return null!==t.blockNumber&&(t.blockNumber=i.hexToNumber(t.blockNumber)),null!==t.transactionIndex&&(t.transactionIndex=i.hexToNumber(t.transactionIndex)),t.cumulativeGasUsed=i.hexToNumber(t.cumulativeGasUsed),t.gasUsed=i.hexToNumber(t.gasUsed),n.isArray(t.logs)&&(t.logs=t.logs.map(c)),t.contractAddress&&(t.contractAddress=i.toChecksumAddress(t.contractAddress)),void 0!==t.status&&(t.status=Boolean(parseInt(t.status))),t},outputBlockFormatter:function(t){return t.gasLimit=i.hexToNumber(t.gasLimit),t.gasUsed=i.hexToNumber(t.gasUsed),t.size=i.hexToNumber(t.size),t.timestamp=i.hexToNumber(t.timestamp),null!==t.number&&(t.number=i.hexToNumber(t.number)),t.difficulty&&(t.difficulty=a(t.difficulty)),t.totalDifficulty&&(t.totalDifficulty=a(t.totalDifficulty)),n.isArray(t.transactions)&&t.transactions.forEach(function(t){if(!n.isString(t))return f(t)}),t.miner&&(t.miner=i.toChecksumAddress(t.miner)),t},outputLogFormatter:c,outputPostFormatter:function(t){return t.expiry=i.hexToNumber(t.expiry),t.sent=i.hexToNumber(t.sent),t.ttl=i.hexToNumber(t.ttl),t.workProved=i.hexToNumber(t.workProved),t.topics||(t.topics=[]),t.topics=t.topics.map(function(t){return i.toUtf8(t)}),t},outputSyncingFormatter:function(t){return t.startingBlock=i.hexToNumber(t.startingBlock),t.currentBlock=i.hexToNumber(t.currentBlock),t.highestBlock=i.hexToNumber(t.highestBlock),t.knownStates&&(t.knownStates=i.hexToNumber(t.knownStates),t.pulledStates=i.hexToNumber(t.pulledStates)),t}}},{underscore:188,"web3-eth-iban":368,"web3-utils":393}],191:[function(t,e,r){var n=t("./errors"),i=t("./formatters");e.exports={errors:n,formatters:i}},{"./errors":189,"./formatters":190}],192:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],193:[function(t,e,r){var n=t("underscore"),i=t("web3-core-helpers").errors,o=t("web3-core-helpers").formatters,a=t("web3-utils"),s=t("web3-core-promievent"),u=t("web3-core-subscriptions").subscriptions,f=function(t){if(!t.call||!t.name)throw new Error('When creating a method you need to provide at least the "name" and "call" property.');this.name=t.name,this.call=t.call,this.params=t.params||0,this.inputFormatter=t.inputFormatter,this.outputFormatter=t.outputFormatter,this.transformPayload=t.transformPayload,this.extraFormatters=t.extraFormatters,this.requestManager=t.requestManager,this.accounts=t.accounts,this.defaultBlock=t.defaultBlock||"latest",this.defaultAccount=t.defaultAccount||null};f.prototype.setRequestManager=function(t,e){this.requestManager=t,e&&(this.accounts=e)},f.prototype.createFunction=function(t,e){var r=this.buildCall();return r.call=this.call,this.setRequestManager(t||this.requestManager,e||this.accounts),r},f.prototype.attachToObject=function(t){var e=this.buildCall();e.call=this.call;var r=this.name.split(".");r.length>1?(t[r[0]]=t[r[0]]||{},t[r[0]][r[1]]=e):t[r[0]]=e},f.prototype.getCall=function(t){return n.isFunction(this.call)?this.call(t):this.call},f.prototype.extractCallback=function(t){if(n.isFunction(t[t.length-1]))return t.pop()},f.prototype.validateArgs=function(t){if(t.length!==this.params)throw i.InvalidNumberOfParams(t.length,this.params,this.name)},f.prototype.formatInput=function(t){var e=this;return this.inputFormatter?this.inputFormatter.map(function(r,n){return r?r.call(e,t[n]):t[n]}):t},f.prototype.formatOutput=function(t){var e=this;return n.isArray(t)?t.map(function(t){return e.outputFormatter&&t?e.outputFormatter(t):t}):this.outputFormatter&&t?this.outputFormatter(t):t},f.prototype.toPayload=function(t){var e=this.getCall(t),r=this.extractCallback(t),n=this.formatInput(t);this.validateArgs(n);var i={method:e,params:n,callback:r};return this.transformPayload&&(i=this.transformPayload(i)),i},f.prototype._confirmTransaction=function(t,e,r){var i=this,c=!1,h=!0,d=0,l=0,p=null,b=n.isObject(r.params[0])&&r.params[0].gas?r.params[0].gas:null,m=n.isObject(r.params[0])&&r.params[0].data&&r.params[0].from&&!r.params[0].to,y=[new f({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new f({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],v={};n.each(y,function(t){t.attachToObject(v),t.requestManager=i.requestManager});var g=function(r,n,o,u,f){if(!o)return f||(f={unsubscribe:function(){clearInterval(p)}}),(r?s.resolve(r):v.getTransactionReceipt(e)).catch(function(e){f.unsubscribe(),c=!0,a._fireError({message:"Failed to check for transaction receipt:",data:e},t.eventEmitter,t.reject)}).then(function(e){if(!e||!e.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(e=i.extraFormatters.receiptFormatter(e)),t.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===l||t.eventEmitter.emit("confirmation",l,e),h=!1,25===++l&&(f.unsubscribe(),t.eventEmitter.removeAllListeners())),e}).then(function(e){if(m&&!c){if(!e.contractAddress)return h&&(f.unsubscribe(),c=!0),void a._fireError(new Error("The transaction receipt didn't contain a contract address."),t.eventEmitter,t.reject);v.getCode(e.contractAddress,function(r,n){n&&(n.length>2?(t.eventEmitter.emit("receipt",e),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?t.resolve(i.extraFormatters.contractDeployFormatter(e)):t.resolve(e),h&&t.eventEmitter.removeAllListeners()):a._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),t.eventEmitter,t.reject),h&&f.unsubscribe(),c=!0)})}return e}).then(function(e){m||c||(e.outOfGas||b&&b===e.gasUsed||!0!==e.status&&"0x1"!==e.status&&void 0!==e.status?(e&&(e=JSON.stringify(e,null,2)),!1===e.status||"0x0"===e.status?a._fireError(new Error("Transaction has been reverted by the EVM:\n"+e),t.eventEmitter,t.reject):a._fireError(new Error("Transaction ran out of gas. Please provide more gas:\n"+e),t.eventEmitter,t.reject)):(t.eventEmitter.emit("receipt",e),t.resolve(e),h&&t.eventEmitter.removeAllListeners()),h&&f.unsubscribe(),c=!0)}).catch(function(){d++,n?d-1>=750&&(f.unsubscribe(),c=!0,a._fireError(new Error("Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!"),t.eventEmitter,t.reject)):d-1>=50&&(f.unsubscribe(),c=!0,a._fireError(new Error("Transaction was not mined within 50 blocks, please make sure your transaction was properly sent. Be aware that it might still be mined!"),t.eventEmitter,t.reject))});f.unsubscribe(),c=!0,a._fireError({message:"Failed to subscribe to new newBlockHeaders to confirm the transaction receipts.",data:o},t.eventEmitter,t.reject)},w=function(t){n.isFunction(this.requestManager.provider.on)?v.subscribe("newBlockHeaders",g.bind(null,t,!1)):p=setInterval(g.bind(null,t,!0),1e3)}.bind(this);v.getTransactionReceipt(e).then(function(e){e&&e.blockHash?(t.eventEmitter.listeners("confirmation").length>0&&w(e),g(e,!1)):c||w()}).catch(function(){c||w()})};var c=function(t,e){return n.isNumber(t)?e.wallet[t]:n.isObject(t)&&t.address&&t.privateKey?t:e.wallet[t.toLowerCase()]};f.prototype.buildCall=function(){var t=this,e="eth_sendTransaction"===t.call||"eth_sendRawTransaction"===t.call,r=function(){var r=s(!e),i=t.toPayload(Array.prototype.slice.call(arguments)),o=function(n,o){try{o=t.formatOutput(o)}catch(t){n=t}if(o instanceof Error&&(n=o),n)return n.error&&(n=n.error),a._fireError(n,r.eventEmitter,r.reject,i.callback);i.callback&&i.callback(null,o),e?(r.eventEmitter.emit("transactionHash",o),t._confirmTransaction(r,o,i)):n||r.resolve(o)},u=function(e){var r=n.extend({},i,{method:"eth_sendRawTransaction",params:[e.rawTransaction]});t.requestManager.send(r,o)},h=function(t,e){var i;if(e&&e.accounts&&e.accounts.wallet&&e.accounts.wallet.length)if("eth_sendTransaction"===t.method){var a=t.params[0];if((i=c(n.isObject(a)?a.from:null,e.accounts))&&i.privateKey)return e.accounts.signTransaction(n.omit(a,"from"),i.privateKey).then(u)}else if("eth_sign"===t.method){var s=t.params[1];if((i=c(t.params[0],e.accounts))&&i.privateKey){var f=e.accounts.sign(s,i.privateKey);return t.callback&&t.callback(null,f.signature),void r.resolve(f.signature)}}return e.requestManager.send(t,o)};e&&n.isObject(i.params[0])&&!i.params[0].gasPrice?new f({name:"getGasPrice",call:"eth_gasPrice",params:0}).createFunction(t.requestManager)(function(e,r){r&&(i.params[0].gasPrice=r),h(i,t)}):h(i,t);return r.eventEmitter};return r.method=t,r.request=this.request.bind(this),r},f.prototype.request=function(){var t=this.toPayload(Array.prototype.slice.call(arguments));return t.format=this.formatOutput.bind(this),t},e.exports=f},{underscore:192,"web3-core-helpers":191,"web3-core-promievent":198,"web3-core-subscriptions":206,"web3-utils":393}],194:[function(t,e,r){e.exports=t("./register")().Promise},{"./register":196}],195:[function(t,e,r){var n="@@any-promise/REGISTRATION",i=null;e.exports=function(t,e){return function(r,o){r=r||null;var a=!1!==(o=o||{}).global;if(null===i&&a&&(i=t[n]||null),null!==i&&null!==r&&i.implementation!==r)throw new Error('any-promise already defined as "'+i.implementation+'".  You can only register an implementation before the first  call to require("any-promise") and an implementation cannot be changed');return null===i&&(i=null!==r&&void 0!==o.Promise?{Promise:o.Promise,implementation:r}:e(r),a&&(t[n]=i)),i}}},{}],196:[function(t,e,r){e.exports=t("./loader")(window,function(){if(void 0===window.Promise)throw new Error("any-promise browser requires a polyfill or explicit registration e.g: require('any-promise/register/bluebird')");return{Promise:window.Promise,implementation:"window.Promise"}})},{"./loader":195}],197:[function(t,e,r){var n="function"!=typeof Object.create&&"~";function i(t,e,r){this.fn=t,this.context=e,this.once=r||!1}function o(){}o.prototype._events=void 0,o.prototype.listeners=function(t,e){var r=n?n+t:t,i=this._events&&this._events[r];if(e)return!!i;if(!i)return[];if(i.fn)return[i.fn];for(var o=0,a=i.length,s=new Array(a);o<a;o++)s[o]=i[o].fn;return s},o.prototype.emit=function(t,e,r,i,o,a){var s=n?n+t:t;if(!this._events||!this._events[s])return!1;var u,f,c=this._events[s],h=arguments.length;if("function"==typeof c.fn){switch(c.once&&this.removeListener(t,c.fn,void 0,!0),h){case 1:return c.fn.call(c.context),!0;case 2:return c.fn.call(c.context,e),!0;case 3:return c.fn.call(c.context,e,r),!0;case 4:return c.fn.call(c.context,e,r,i),!0;case 5:return c.fn.call(c.context,e,r,i,o),!0;case 6:return c.fn.call(c.context,e,r,i,o,a),!0}for(f=1,u=new Array(h-1);f<h;f++)u[f-1]=arguments[f];c.fn.apply(c.context,u)}else{var d,l=c.length;for(f=0;f<l;f++)switch(c[f].once&&this.removeListener(t,c[f].fn,void 0,!0),h){case 1:c[f].fn.call(c[f].context);break;case 2:c[f].fn.call(c[f].context,e);break;case 3:c[f].fn.call(c[f].context,e,r);break;default:if(!u)for(d=1,u=new Array(h-1);d<h;d++)u[d-1]=arguments[d];c[f].fn.apply(c[f].context,u)}}return!0},o.prototype.on=function(t,e,r){var o=new i(e,r||this),a=n?n+t:t;return this._events||(this._events=n?{}:Object.create(null)),this._events[a]?this._events[a].fn?this._events[a]=[this._events[a],o]:this._events[a].push(o):this._events[a]=o,this},o.prototype.once=function(t,e,r){var o=new i(e,r||this,!0),a=n?n+t:t;return this._events||(this._events=n?{}:Object.create(null)),this._events[a]?this._events[a].fn?this._events[a]=[this._events[a],o]:this._events[a].push(o):this._events[a]=o,this},o.prototype.removeListener=function(t,e,r,i){var o=n?n+t:t;if(!this._events||!this._events[o])return this;var a=this._events[o],s=[];if(e)if(a.fn)(a.fn!==e||i&&!a.once||r&&a.context!==r)&&s.push(a);else for(var u=0,f=a.length;u<f;u++)(a[u].fn!==e||i&&!a[u].once||r&&a[u].context!==r)&&s.push(a[u]);return s.length?this._events[o]=1===s.length?s[0]:s:delete this._events[o],this},o.prototype.removeAllListeners=function(t){return this._events?(t?delete this._events[n?n+t:t]:this._events=n?{}:Object.create(null),this):this},o.prototype.off=o.prototype.removeListener,o.prototype.addListener=o.prototype.on,o.prototype.setMaxListeners=function(){return this},o.prefixed=n,void 0!==e&&(e.exports=o)},{}],198:[function(t,e,r){var n=t("eventemitter3"),i=t("any-promise"),o=function(t){var e,r,o=new i(function(){e=arguments[0],r=arguments[1]});if(t)return{resolve:e,reject:r,eventEmitter:o};var a=new n;return o._events=a._events,o.emit=a.emit,o.on=a.on,o.once=a.once,o.off=a.off,o.listeners=a.listeners,o.addListener=a.addListener,o.removeListener=a.removeListener,o.removeAllListeners=a.removeAllListeners,{resolve:e,reject:r,eventEmitter:o}};o.resolve=function(t){var e=o(!0);return e.resolve(t),e.eventEmitter},e.exports=o},{"any-promise":194,eventemitter3:197}],199:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],200:[function(t,e,r){var n=t("./jsonrpc"),i=t("web3-core-helpers").errors,o=function(t){this.requestManager=t,this.requests=[]};o.prototype.add=function(t){this.requests.push(t)},o.prototype.execute=function(){var t=this.requests;this.requestManager.sendBatch(t,function(e,r){r=r||[],t.map(function(t,e){return r[e]||{}}).forEach(function(e,r){if(t[r].callback){if(e&&e.error)return t[r].callback(i.ErrorResponse(e));if(!n.isValidResponse(e))return t[r].callback(i.InvalidResponse(e));t[r].callback(null,t[r].format?t[r].format(e.result):e.result)}})})},e.exports=o},{"./jsonrpc":203,"web3-core-helpers":191}],201:[function(t,e,r){var n=null,i=Function("return this")();void 0!==i.ethereumProvider?n=i.ethereumProvider:void 0!==i.web3&&i.web3.currentProvider&&(i.web3.currentProvider.sendAsync&&(i.web3.currentProvider.send=i.web3.currentProvider.sendAsync,delete i.web3.currentProvider.sendAsync),!i.web3.currentProvider.on&&i.web3.currentProvider.connection&&"ipcProviderWrapper"===i.web3.currentProvider.connection.constructor.name&&(i.web3.currentProvider.on=function(t,e){if("function"!=typeof e)throw new Error("The second parameter callback must be a function.");switch(t){case"data":this.connection.on("data",function(t){var r="";t=t.toString();try{r=JSON.parse(t)}catch(r){return e(new Error("Couldn't parse response data"+t))}r.id||-1===r.method.indexOf("_subscription")||e(null,r)});break;default:this.connection.on(t,e)}}),n=i.web3.currentProvider),e.exports=n},{}],202:[function(t,e,r){var n=t("underscore"),i=t("web3-core-helpers").errors,o=t("./jsonrpc.js"),a=t("./batch.js"),s=t("./givenProvider.js"),u=function t(e){this.provider=null,this.providers=t.providers,this.setProvider(e),this.subscriptions={}};u.givenProvider=s,u.providers={WebsocketProvider:t("web3-providers-ws"),HttpProvider:t("web3-providers-http"),IpcProvider:t("web3-providers-ipc")},u.prototype.setProvider=function(t,e){var r=this;if(t&&"string"==typeof t&&this.providers)if(/^http(s)?:\/\//i.test(t))t=new this.providers.HttpProvider(t);else if(/^ws(s)?:\/\//i.test(t))t=new this.providers.WebsocketProvider(t);else if(t&&"object"===(void 0===e?"undefined":_typeof(e))&&"function"==typeof e.connect)t=new this.providers.IpcProvider(t,e);else if(t)throw new Error("Can't autodetect provider for \""+t+'"');this.provider&&this.clearSubscriptions(),this.provider=t||null,this.provider&&this.provider.on&&this.provider.on("data",function(t,e){(t=t||e).method&&r.subscriptions[t.params.subscription]&&r.subscriptions[t.params.subscription].callback&&r.subscriptions[t.params.subscription].callback(null,t.params.result)})},u.prototype.send=function(t,e){if(e=e||function(){},!this.provider)return e(i.InvalidProvider());var r=o.toPayload(t.method,t.params);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(t,n){return n&&n.id&&r.id!==n.id?e(new Error('Wrong response id "'+n.id+'" (expected: "'+r.id+'") in '+JSON.stringify(r))):t?e(t):n&&n.error?e(i.ErrorResponse(n)):o.isValidResponse(n)?void e(null,n.result):e(i.InvalidResponse(n))})},u.prototype.sendBatch=function(t,e){if(!this.provider)return e(i.InvalidProvider());var r=o.toBatchPayload(t);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(t,r){return t?e(t):n.isArray(r)?void e(null,r):e(i.InvalidResponse(r))})},u.prototype.addSubscription=function(t,e,r,n){if(!this.provider.on)throw new Error("The provider doesn't support subscriptions: "+this.provider.constructor.name);this.subscriptions[t]={callback:n,type:r,name:e}},u.prototype.removeSubscription=function(t,e){this.subscriptions[t]&&(this.send({method:this.subscriptions[t].type+"_unsubscribe",params:[t]},e),delete this.subscriptions[t])},u.prototype.clearSubscriptions=function(t){var e=this;Object.keys(this.subscriptions).forEach(function(r){t&&"syncing"===e.subscriptions[r].name||e.removeSubscription(r)}),this.provider.reset&&this.provider.reset()},e.exports={Manager:u,BatchManager:a}},{"./batch.js":200,"./givenProvider.js":201,"./jsonrpc.js":203,underscore:199,"web3-core-helpers":191,"web3-providers-http":375,"web3-providers-ipc":378,"web3-providers-ws":380}],203:[function(t,e,r){var n={messageId:0,toPayload:function(t,e){if(!t)throw new Error('JSONRPC method should be specified for params: "'+JSON.stringify(e)+'"!');return n.messageId++,{jsonrpc:"2.0",id:n.messageId,method:t,params:e||[]}},isValidResponse:function(t){return Array.isArray(t)?t.every(e):e(t);function e(t){return!(!t||t.error||"2.0"!==t.jsonrpc||"number"!=typeof t.id&&"string"!=typeof t.id||void 0===t.result)}},toBatchPayload:function(t){return t.map(function(t){return n.toPayload(t.method,t.params)})}};e.exports=n},{}],204:[function(t,e,r){arguments[4][197][0].apply(r,arguments)},{dup:197}],205:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],206:[function(t,e,r){var n=t("./subscription.js"),i=function(t){this.name=t.name,this.type=t.type,this.subscriptions=t.subscriptions||{},this.requestManager=null};i.prototype.setRequestManager=function(t){this.requestManager=t},i.prototype.attachToObject=function(t){var e=this.buildCall();e.call=this.call;var r=this.name.split(".");r.length>1?(t[r[0]]=t[r[0]]||{},t[r[0]][r[1]]=e):t[r[0]]=e},i.prototype.buildCall=function(){var t=this;return function(){t.subscriptions[arguments[0]]||console.warn("Subscription "+JSON.stringify(arguments[0])+" doesn't exist. Subscribing anyway.");var e=new n({subscription:t.subscriptions[arguments[0]],requestManager:t.requestManager,type:t.type});return e.subscribe.apply(e,arguments)}},e.exports={subscriptions:i,subscription:n}},{"./subscription.js":207}],207:[function(t,e,r){var n=t("underscore"),i=t("web3-core-helpers").errors,o=t("eventemitter3");function a(t){o.call(this),this.id=null,this.callback=null,this.arguments=null,this._reconnectIntervalId=null,this.options={subscription:t.subscription,type:t.type,requestManager:t.requestManager}}a.prototype=Object.create(o.prototype),a.prototype.constructor=a,a.prototype._extractCallback=function(t){if(n.isFunction(t[t.length-1]))return t.pop()},a.prototype._validateArgs=function(t){var e=this.options.subscription;if(e||(e={}),e.params||(e.params=0),t.length!==e.params)throw i.InvalidNumberOfParams(t.length,e.params+1,t[0])},a.prototype._formatInput=function(t){var e=this.options.subscription;return e&&e.inputFormatter?e.inputFormatter.map(function(e,r){return e?e(t[r]):t[r]}):t},a.prototype._formatOutput=function(t){var e=this.options.subscription;return e&&e.outputFormatter&&t?e.outputFormatter(t):t},a.prototype._toPayload=function(t){var e=[];if(this.callback=this._extractCallback(t),this.subscriptionMethod||(this.subscriptionMethod=t.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(t),this._validateArgs(this.arguments),t=[]),e.push(this.subscriptionMethod),e=e.concat(this.arguments),t.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:e}},a.prototype.unsubscribe=function(t){this.options.requestManager.removeSubscription(this.id,t),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},a.prototype.subscribe=function(){var t=this,e=Array.prototype.slice.call(arguments),r=this._toPayload(e);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(e,r){e?(t.callback(e,null,t),t.emit("error",e)):r.forEach(function(e){var r=t._formatOutput(e);t.callback(null,r,t),t.emit("data",r)})}),"object"===_typeof(r.params[1])&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(e,i){!e&&i?(t.id=i,t.options.requestManager.addSubscription(t.id,r.params[0],t.options.type,function(e,r){e?(t.options.requestManager.removeSubscription(t.id),t.options.requestManager.provider.once&&(t._reconnectIntervalId=setInterval(function(){t.options.requestManager.provider.reconnect&&t.options.requestManager.provider.reconnect()},500),t.options.requestManager.provider.once("connect",function(){clearInterval(t._reconnectIntervalId),t.subscribe(t.callback)})),t.emit("error",e),n.isFunction(t.callback)&&t.callback(e,null,t)):(n.isArray(r)||(r=[r]),r.forEach(function(e){var r=t._formatOutput(e);if(n.isFunction(t.options.subscription.subscriptionHandler))return t.options.subscription.subscriptionHandler.call(t,r);t.emit("data",r),n.isFunction(t.callback)&&t.callback(null,r,t)}))})):n.isFunction(t.callback)?(t.callback(e,null,t),t.emit("error",e)):t.emit("error",e)}),this},e.exports=a},{eventemitter3:204,underscore:205,"web3-core-helpers":191}],208:[function(t,e,r){var n=t("web3-core-helpers").formatters,i=t("web3-core-method"),o=t("web3-utils");e.exports=function(t){var e=function(e){var r;return e.property?(t[e.property]||(t[e.property]={}),r=t[e.property]):r=t,e.methods&&e.methods.forEach(function(e){e instanceof i||(e=new i(e)),e.attachToObject(r),e.setRequestManager(t._requestManager)}),t};return e.formatters=n,e.utils=o,e.Method=i,e}},{"web3-core-helpers":191,"web3-core-method":193,"web3-utils":393}],209:[function(t,e,r){var n=t("web3-core-requestmanager"),i=t("./extend.js");e.exports={packageInit:function(t,e){if(e=Array.prototype.slice.call(e),!t)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(t,"currentProvider",{get:function(){return t._provider},set:function(e){return t.setProvider(e)},enumerable:!0,configurable:!0}),e[0]&&e[0]._requestManager?t._requestManager=new n.Manager(e[0].currentProvider):(t._requestManager=new n.Manager,t._requestManager.setProvider(e[0],e[1])),t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers,t._provider=t._requestManager.provider,t.setProvider||(t.setProvider=function(e,r){return t._requestManager.setProvider(e,r),t._provider=t._requestManager.provider,!0}),t.BatchRequest=n.BatchManager.bind(null,t._requestManager),t.extend=i(t)},addProviders:function(t){t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers}}},{"./extend.js":208,"web3-core-requestmanager":202}],210:[function(t,e,r){!function(e,r){function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new 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o,a,s=0;if("be"===r)for(i=t.length-1,o=0;i>=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i<t.length;i+=3)a=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=a<<s&67108863,this.words[o+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=t.length-6,n=0;r>=e;r-=6)i=s(t,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=s(t,e,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,f=0,c=r;c<s;c+=n)f=u(t,c,c+n,e),this.imuln(i),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f);if(0!==a){var h=1;for(f=u(t,c,t.length,e),c=0;c<a;c++)h*=e;this.imuln(h),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var f=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function d(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var f=1;f<n;f++){for(var c=u>>>26,h=67108863&u,d=Math.min(f,e.length-1),l=Math.max(0,f-t.length+1);l<=d;l++){var p=f-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[f]=0|h,u=0|c}return 0!==u?r.words[f]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a<this.length;a++){var s=this.words[a],u=(16777215&(s<<i|o)).toString(16);r=0!==(o=s>>>24-i&16777215)||a!==this.length-1?f[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var d=c[t],l=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:f[d-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,f=new t(o),c=this.clone();if(u){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),f[s]=a;for(;s<o;s++)f[s]=0}else{for(s=0;s<o-i;s++)f[s]=0;for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),f[o-s-1]=a}return f},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return n(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return n(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return n(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var l=function(t,e,r){var n,i,o,a=t.words,s=e.words,u=r.words,f=0,c=0|a[0],h=8191&c,d=c>>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],y=8191&m,v=m>>>13,g=0|a[3],w=8191&g,_=g>>>13,M=0|a[4],x=8191&M,k=M>>>13,S=0|a[5],E=8191&S,A=S>>>13,j=0|a[6],I=8191&j,B=j>>>13,T=0|a[7],C=8191&T,P=T>>>13,R=0|a[8],O=8191&R,N=R>>>13,L=0|a[9],F=8191&L,q=L>>>13,D=0|s[0],U=8191&D,z=D>>>13,K=0|s[1],H=8191&K,V=K>>>13,W=0|s[2],X=8191&W,G=W>>>13,J=0|s[3],Z=8191&J,$=J>>>13,Y=0|s[4],Q=8191&Y,tt=Y>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,U)|0))<<13)|0;f=((o=Math.imul(d,z))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(b,U)|0,o=Math.imul(b,z);var yt=(f+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(d,H)|0))<<13)|0;f=((o=o+Math.imul(d,V)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,z))+Math.imul(v,U)|0,o=Math.imul(v,z),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,H)|0,o=o+Math.imul(b,V)|0;var vt=(f+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(d,X)|0))<<13)|0;f=((o=o+Math.imul(d,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,V)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,$)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,$)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,H)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,$)|0;var wt=(f+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(A,H)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(P,U)|0,o=Math.imul(P,z),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,H)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,$)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var xt=(f+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,z))+Math.imul(N,U)|0,o=Math.imul(N,z),n=n+Math.imul(C,H)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(P,H)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,$)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,$)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var kt=(f+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,V)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,$)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,$)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ut)|0,i=(i=i+Math.imul(y,ft)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,ft)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var St=(f+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,V))+Math.imul(q,H)|0,o=Math.imul(q,V),n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,$)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ft)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ft)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,dt)|0;var Et=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,X),i=(i=Math.imul(F,G))+Math.imul(q,X)|0,o=Math.imul(q,G),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,$)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ft)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(f+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,Z),i=(i=Math.imul(F,$))+Math.imul(q,Z)|0,o=Math.imul(q,$),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(P,rt)|0,o=o+Math.imul(P,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,at)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ft)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ft)|0,n=n+Math.imul(x,ht)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,dt)|0;var jt=(f+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,at)|0)+Math.imul(P,ot)|0,o=o+Math.imul(P,at)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ft)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var It=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(k,pt)|0))<<13)|0;f=((o=o+Math.imul(k,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,at)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,at)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ft)|0)+Math.imul(P,ut)|0,o=o+Math.imul(P,ft)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,dt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,dt)|0;var Bt=(f+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,bt)|0)+Math.imul(A,pt)|0))<<13)|0;f=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),n=n+Math.imul(O,ut)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ft)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,dt)|0)+Math.imul(P,ht)|0,o=o+Math.imul(P,dt)|0;var Tt=(f+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,ut),i=(i=Math.imul(F,ft))+Math.imul(q,ut)|0,o=Math.imul(q,ft),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,dt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,dt)|0;var Ct=(f+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,bt)|0)+Math.imul(P,pt)|0))<<13)|0;f=((o=o+Math.imul(P,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(F,ht),i=(i=Math.imul(F,dt))+Math.imul(q,ht)|0,o=Math.imul(q,dt);var Pt=(f+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,bt)|0)+Math.imul(N,pt)|0))<<13)|0;f=((o=o+Math.imul(N,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863;var Rt=(f+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,bt))+Math.imul(q,pt)|0))<<13)|0;return f=((o=Math.imul(q,bt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=mt,u[1]=yt,u[2]=vt,u[3]=gt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=xt,u[8]=kt,u[9]=St,u[10]=Et,u[11]=At,u[12]=jt,u[13]=It,u[14]=Bt,u[15]=Tt,u[16]=Ct,u[17]=Pt,u[18]=Rt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=o-f,h=(0|t.words[c])*(0|e.words[f]),d=67108863&h;s=67108863&(d=d+s|0),i+=(a=(a=a+(h/67108864|0)|0)+(d>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},b.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var h=u,d=f,l=0;l<a;l++){var p=r[c+l],b=n[c+l],m=r[c+l+a],y=n[c+l+a],v=h*m-d*y;y=h*y+d*m,m=v,r[c+l]=p+m,n[c+l]=b+y,r[c+l+a]=p-m,n[c+l+a]=b-y,l!==s&&(v=u*h-f*d,d=u*d+f*h,h=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},b.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},b.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),h=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,f,n),this.transform(a,o,s,u,n,i),this.transform(f,o,c,h,n,i);for(var l=0;l<n;l++){var p=s[l]*c[l]-u[l]*h[l];u[l]=s[l]*h[l]+u[l]*c[l],s[l]=p}return this.conjugate(s,u,n),this.transform(s,u,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<r;this.words[e]=u|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=r;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=i);f--){var h=0|this.words[f];this.words[f]=c<<26-o|h>>>o,c=h&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var u=(0|t.words[i])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}var c=n.clone()._ishlnsubmul(i,1,u);0===c.negative&&(n=c,s&&(s.words[u]=1));for(var h=u-1;h>=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(h)),s.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(u)):(r.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(f)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,c=1;0==(e.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(e.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function x(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(v,y),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(g,y),i(w,y),i(_,y),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new g;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var h=this.pow(c,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=a;0!==l.cmp(s);){for(var b=l,m=0;0!==b.cmp(s);m++)b=b.redSqr();n(m<p);var y=this.pow(h,new o(1).iushln(p-m-1));d=d.redMul(y),h=y.redSqr(),l=l.redMul(h),p=m}return d},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],c=u-1;c>=0;c--){var h=f>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===c)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new x(t)},i(x,M),x.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},x.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},x.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},x.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},x.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{}],211:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],212:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("bn.js"),a=t("./param"),s=function(t){return n.isNumber(t)&&(t=Math.trunc(t)),new a(i.toTwosComplement(t).replace("0x",""))};e.exports={formatInputInt:s,formatInputBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');if(e.length>64)throw new Error('Given parameter bytes is too long: "'+t+'"');var r=Math.floor((e.length+63)/64);return e=i.padRight(e,64*r),new a(e)},formatInputDynamicBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');var r=e.length/2,n=Math.floor((e.length+63)/64);return e=i.padRight(e,64*n),new a(s(r).value+e)},formatInputString:function(t){if(!n.isString(t))throw new Error("Given parameter is not a valid string: "+t);var e=i.utf8ToHex(t).replace(/^0x/i,""),r=e.length/2,o=Math.floor((e.length+63)/64);return e=i.padRight(e,64*o),new a(s(r).value+e)},formatInputBool:function(t){return new a("000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0"))},formatOutputInt:function(t){var e=t.staticPart();if(!e&&!t.rawValue)throw new Error("Couldn't decode "+name+" from ABI: 0x"+t.rawValue);return"1"===new o(e.substr(0,1),16).toString(2).substr(0,1)?new o(e,16).fromTwos(256).toString(10):new o(e,16).toString(10)},formatOutputUInt:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return new o(r,16).toString(10)},formatOutputBool:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return"0000000000000000000000000000000000000000000000000000000000000001"===r},formatOutputBytes:function(t,e){var r=e.match(/^bytes([0-9]*)/),n=parseInt(r[1]);if(t.staticPart().slice(0,2*n).length!==2*n)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue+" The size doesn't match.");return"0x"+t.staticPart().slice(0,2*n)},formatOutputDynamicBytes:function(t,e){var r=t.dynamicPart().slice(0,64);if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);var n=2*new o(r,16).toNumber();return"0x"+t.dynamicPart().substr(64,n)},formatOutputString:function(t){var e=t.dynamicPart().slice(0,64);if(!e)throw new Error("ERROR: The returned value is not a convertible string:"+e);var r=2*new o(e,16).toNumber();return r?i.hexToUtf8("0x"+t.dynamicPart().substr(64,r).replace(/^0x/i,"")):""},formatOutputAddress:function(t,e){var r=t.staticPart();if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return i.toChecksumAddress("0x"+r.slice(r.length-40,r.length))},toTwosComplement:i.toTwosComplement}},{"./param":214,"bn.js":210,underscore:211,"web3-utils":393}],213:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("./formatters"),a=t("./types/address"),s=t("./types/bool"),u=t("./types/int"),f=t("./types/uint"),c=t("./types/dynamicbytes"),h=t("./types/string"),d=t("./types/bytes"),l=function(t,e){return t.isDynamicType(e)||t.isDynamicArray(e)};function p(){}var b=function(t){this._types=t};b.prototype._requireType=function(t){var e=this._types.filter(function(e){return e.isType(t)})[0];if(!e)throw Error("Invalid solidity type: "+t);return e},b.prototype._getOffsets=function(t,e){for(var r=e.map(function(e,r){return e.staticPartLength(t[r])}),n=1;n<r.length;n++)r[n]+=r[n-1];return r.map(function(r,n){return r-e[n].staticPartLength(t[n])})},b.prototype._getSolidityTypes=function(t){var e=this;return t.map(function(t){return e._requireType(t)})},b.prototype._encodeMultiWithOffset=function(t,e,r,n){var i="",a=this;return t.forEach(function(s,u){if(l(e[u],t[u])){i+=o.formatInputInt(n).encode();var f=a._encodeWithOffset(t[u],e[u],r[u],n);n+=f.length/2}else i+=a._encodeWithOffset(t[u],e[u],r[u],n)}),t.forEach(function(o,s){if(l(e[s],t[s])){var u=a._encodeWithOffset(t[s],e[s],r[s],n);n+=u.length/2,i+=u}}),i},b.prototype._encodeWithOffset=function(t,e,r,n){var i,a,s,u,f,c,h=this;return e.isDynamicArray(t)?(u=e.nestedName(t),f=e.staticPartLength(u),c=r[0],function(){var t=2;if(e.isDynamicArray(u))for(var i=1;i<r.length;i++)t+=+r[i-1][0]||0,c+=o.formatInputInt(n+i*f+32*t).encode()}(),function(){for(var t=0;t<r.length-1;t++){var i=c/2;c+=h._encodeWithOffset(u,e,r[t+1],n+i)}}(),c):e.isStaticArray(t)?(i=e.nestedName(t),a=e.staticPartLength(i),s="",e.isDynamicArray(i)&&function(){for(var t=0,e=0;e<r.length;e++)t+=+(r[e-1]||[])[0]||0,s+=o.formatInputInt(n+e*a+32*t).encode()}(),function(){for(var t=0;t<r.length;t++){var o=s/2;s+=h._encodeWithOffset(i,e,r[t],n+o)}}(),s):r},b.prototype.encodeFunctionSignature=function(t){return n.isObject(t)&&(t=i._jsonInterfaceMethodToString(t)),i.sha3(t).slice(0,10)},b.prototype.encodeEventSignature=function(t){return n.isObject(t)&&(t=i._jsonInterfaceMethodToString(t)),i.sha3(t)},b.prototype.encodeParameter=function(t,e){return this.encodeParameters([t],[e])},b.prototype.encodeParameters=function(t,e){n.isObject(t)&&t.inputs&&(t=n.map(t.inputs,function(t){return t.type}));var r=this._getSolidityTypes(t),i=r.map(function(r,n){return r.encode(e[n],t[n])}),o=r.reduce(function(e,n,i){var o=n.staticPartLength(t[i]),a=32*Math.floor((o+31)/32);return e+(l(r[i],t[i])?32:a)},0);return"0x"+this._encodeMultiWithOffset(t,r,i,o)},b.prototype.encodeFunctionCall=function(t,e){return this.encodeFunctionSignature(t)+this.encodeParameters(t,e).replace("0x","")},b.prototype.decodeParameter=function(t,e){if(!n.isString(t))throw new Error("Given parameter type is not a string: "+t);return this.decodeParameters([{type:t}],e)[0]},b.prototype.decodeParameters=function(t,e){var r=n.isArray(t)&&n.isString(t[0]),i=r?t:[];r||t.forEach(function(t){i.push(t.type)});var o=this._getSolidityTypes(i),a=this._getOffsets(i,o),s=new p;s.__length__=0;var u=0;return t.forEach(function(t,r){var f=o[u].decode(e.replace(/^0x/i,""),a[u],i[u],u);f="0x"===f?null:f,s[r]=f,n.isObject(t)&&t.name&&(s[t.name]=f),s.__length__++,u++}),s},b.prototype.decodeLog=function(t,e,r){e=e||"";var i=[],o=[];t.forEach(function(t,e){t.indexed?o[e]=t:i[e]=t});var a=e.slice(2),s=n.isArray(r)?r.map(function(t){return t.slice(2)}).join(""):r,u=this.decodeParameters(i,a),f=this.decodeParameters(o,s),c=new p;return c.__length__=0,t.forEach(function(t,e){c[e]="string"===t.type?"":null,u[e]&&(c[e]=u[e]),f[e]&&(c[e]=f[e]),t.name&&(c[t.name]=c[e]),c.__length__++}),c};var m=new b([new a,new s,new u,new f,new c,new d,new h]);e.exports=m},{"./formatters":212,"./types/address":216,"./types/bool":217,"./types/bytes":218,"./types/dynamicbytes":219,"./types/int":220,"./types/string":221,"./types/uint":222,underscore:211,"web3-utils":393}],214:[function(t,e,r){var n=t("./formatters.js"),i=function(t,e,r){this.value=t||"",this.offset=e,this.rawValue=r};i.prototype.dynamicPartLength=function(){return this.dynamicPart().length/2},i.prototype.withOffset=function(t){return new i(this.value,t)},i.prototype.combine=function(t){return new i(this.value+t.value)},i.prototype.isDynamic=function(){return void 0!==this.offset},i.prototype.offsetAsBytes=function(){return this.isDynamic()?n.toTwosComplement(this.offset).replace("0x",""):""},i.prototype.staticPart=function(){return this.isDynamic()?this.offsetAsBytes():this.value},i.prototype.dynamicPart=function(){return this.isDynamic()?this.value:""},i.prototype.encode=function(){return this.staticPart()+this.dynamicPart()},i.encodeList=function(t){var e=32*t.length,r=t.map(function(t){if(!t.isDynamic())return t;var r=e;return e+=t.dynamicPartLength(),t.withOffset(r)});return r.reduce(function(t,e){return t+e.dynamicPart()},r.reduce(function(t,e){return t+e.staticPart()},""))},e.exports=i},{"./formatters.js":212}],215:[function(t,e,r){var n=t("./formatters"),i=t("./param"),o=function(t){this._inputFormatter=t.inputFormatter,this._outputFormatter=t.outputFormatter};o.prototype.isType=function(t){throw"This method should be overwritten for type "+t},o.prototype.staticPartLength=function(t){return(this.nestedTypes(t)||["[1]"]).map(function(t){return parseInt(t.slice(1,-1),10)||1}).reduce(function(t,e){return t*e},32)},o.prototype.isDynamicArray=function(t){var e=this.nestedTypes(t);return!!e&&!e[e.length-1].match(/[0-9]{1,}/g)},o.prototype.isStaticArray=function(t){var e=this.nestedTypes(t);return!!e&&!!e[e.length-1].match(/[0-9]{1,}/g)},o.prototype.staticArrayLength=function(t){var e=this.nestedTypes(t);return e?parseInt(e[e.length-1].match(/[0-9]{1,}/g)||1):1},o.prototype.nestedName=function(t){var e=this.nestedTypes(t);return e?t.substr(0,t.length-e[e.length-1].length):t},o.prototype.isDynamicType=function(){return!1},o.prototype.nestedTypes=function(t){return t.match(/(\[[0-9]*\])/g)},o.prototype.encode=function(t,e){var r,i,o,a=this;return this.isDynamicArray(e)?(r=t.length,i=a.nestedName(e),(o=[]).push(n.formatInputInt(r).encode()),t.forEach(function(t){o.push(a.encode(t,i))}),o):this.isStaticArray(e)?function(){for(var r=a.staticArrayLength(e),n=a.nestedName(e),i=[],o=0;o<r;o++)i.push(a.encode(t[o],n));return 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n=t("../formatters"),i=t("web3-core-helpers").formatters,o=t("../type"),a=function(){this._inputFormatter=function(){var t=Array.prototype.slice.call(arguments);return t[0]=t[0]&&"0x0"!==t[0]?i.inputAddressFormatter(t[0]):"",n.formatInputInt.apply(this,t)},this._outputFormatter=n.formatOutputAddress};(a.prototype=new o({})).constructor=a,a.prototype.isType=function(t){return!!t.match(/address(\[([0-9]*)\])?/)},e.exports=a},{"../formatters":212,"../type":215,"web3-core-helpers":191}],217:[function(t,e,r){var n=t("../formatters"),i=t("../type"),o=function(){this._inputFormatter=n.formatInputBool,this._outputFormatter=n.formatOutputBool};(o.prototype=new i({})).constructor=o,o.prototype.isType=function(t){return!!t.match(/^bool(\[([0-9]*)\])*$/)},e.exports=o},{"../formatters":212,"../type":215}],218:[function(t,e,r){var n=t("../formatters"),i=t("../type"),o=function(){this._inputFormatter=n.formatInputBytes,this._outputFormatter=n.formatOutputBytes};(o.prototype=new 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0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a<n.length;a++)o=(e=(0|r.words[a])-(0|n.words[a])+o)>>26,this.words[a]=67108863&e;for(;0!==o&&a<r.length;a++)o=(e=(0|r.words[a])+o)>>26,this.words[a]=67108863&e;if(0===o&&a<r.length&&r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this.length=Math.max(this.length,a),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var l=function(t,e,r){var n,i,o,a=t.words,s=e.words,u=r.words,f=0,c=0|a[0],h=8191&c,d=c>>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],y=8191&m,v=m>>>13,g=0|a[3],w=8191&g,_=g>>>13,M=0|a[4],x=8191&M,k=M>>>13,S=0|a[5],E=8191&S,A=S>>>13,j=0|a[6],I=8191&j,B=j>>>13,T=0|a[7],C=8191&T,P=T>>>13,R=0|a[8],O=8191&R,N=R>>>13,L=0|a[9],F=8191&L,q=L>>>13,D=0|s[0],U=8191&D,z=D>>>13,K=0|s[1],H=8191&K,V=K>>>13,W=0|s[2],X=8191&W,G=W>>>13,J=0|s[3],Z=8191&J,$=J>>>13,Y=0|s[4],Q=8191&Y,tt=Y>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191&lt,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,U)|0))<<13)|0;f=((o=Math.imul(d,z))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(b,U)|0,o=Math.imul(b,z);var yt=(f+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(d,H)|0))<<13)|0;f=((o=o+Math.imul(d,V)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,z))+Math.imul(v,U)|0,o=Math.imul(v,z),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,H)|0,o=o+Math.imul(b,V)|0;var vt=(f+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(d,X)|0))<<13)|0;f=((o=o+Math.imul(d,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,V)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,$)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,$)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,H)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,$)|0;var wt=(f+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(A,H)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(P,U)|0,o=Math.imul(P,z),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,H)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,$)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var xt=(f+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,z))+Math.imul(N,U)|0,o=Math.imul(N,z),n=n+Math.imul(C,H)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(P,H)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,$)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,$)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var kt=(f+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,V)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,$)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,$)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ut)|0,i=(i=i+Math.imul(y,ft)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,ft)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var St=(f+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,V))+Math.imul(q,H)|0,o=Math.imul(q,V),n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,$)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ft)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ft)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,dt)|0;var Et=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,X),i=(i=Math.imul(F,G))+Math.imul(q,X)|0,o=Math.imul(q,G),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,$)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ft)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(f+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,Z),i=(i=Math.imul(F,$))+Math.imul(q,Z)|0,o=Math.imul(q,$),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(P,rt)|0,o=o+Math.imul(P,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,at)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ft)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ft)|0,n=n+Math.imul(x,ht)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,dt)|0;var jt=(f+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,at)|0)+Math.imul(P,ot)|0,o=o+Math.imul(P,at)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ft)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var It=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(k,pt)|0))<<13)|0;f=((o=o+Math.imul(k,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,at)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,at)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ft)|0)+Math.imul(P,ut)|0,o=o+Math.imul(P,ft)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,dt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,dt)|0;var Bt=(f+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,bt)|0)+Math.imul(A,pt)|0))<<13)|0;f=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),n=n+Math.imul(O,ut)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ft)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,dt)|0)+Math.imul(P,ht)|0,o=o+Math.imul(P,dt)|0;var Tt=(f+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,ut),i=(i=Math.imul(F,ft))+Math.imul(q,ut)|0,o=Math.imul(q,ft),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,dt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,dt)|0;var Ct=(f+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,bt)|0)+Math.imul(P,pt)|0))<<13)|0;f=((o=o+Math.imul(P,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(F,ht),i=(i=Math.imul(F,dt))+Math.imul(q,ht)|0,o=Math.imul(q,dt);var Pt=(f+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,bt)|0)+Math.imul(N,pt)|0))<<13)|0;f=((o=o+Math.imul(N,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863;var Rt=(f+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,bt))+Math.imul(q,pt)|0))<<13)|0;return f=((o=Math.imul(q,bt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=mt,u[1]=yt,u[2]=vt,u[3]=gt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=xt,u[8]=kt,u[9]=St,u[10]=Et,u[11]=At,u[12]=jt,u[13]=It,u[14]=Bt,u[15]=Tt,u[16]=Ct,u[17]=Pt,u[18]=Rt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,u=Math.min(o,e.length-1),f=Math.max(0,o-t.length+1);f<=u;f++){var c=o-f,h=(0|t.words[c])*(0|e.words[f]),d=67108863&h;s=67108863&(d=d+s|0),i+=(a=(a=a+(h/67108864|0)|0)+(d>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},b.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a<o;a++)n[a]=e[t[a]],i[a]=r[t[a]]},b.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),f=Math.sin(2*Math.PI/s),c=0;c<i;c+=s)for(var h=u,d=f,l=0;l<a;l++){var p=r[c+l],b=n[c+l],m=r[c+l+a],y=n[c+l+a],v=h*m-d*y;y=h*y+d*m,m=v,r[c+l]=p+m,n[c+l]=b+y,r[c+l+a]=p-m,n[c+l+a]=b-y,l!==s&&(v=u*h-f*d,d=u*d+f*h,h=v)}},b.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},b.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},b.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},b.prototype.convert13b=function(t,e,r,i){for(var o=0,a=0;a<e;a++)o+=0|t[a],r[2*a]=8191&o,o>>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a<i;++a)r[a]=0;n(0===o),n(0==(-8192&o))},b.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},b.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),u=new Array(n),f=new Array(n),c=new Array(n),h=new Array(n),d=r.words;d.length=n,this.convert13b(t.words,t.length,a,n),this.convert13b(e.words,e.length,f,n),this.transform(a,o,s,u,n,i),this.transform(f,o,c,h,n,i);for(var l=0;l<n;l++){var p=s[l]*c[l]-u[l]*h[l];u[l]=s[l]*h[l]+u[l]*c[l],s[l]=p}return this.conjugate(s,u,n),this.transform(s,u,d,o,n,i),this.conjugate(d,o,n),this.normalize13b(d,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){n("number"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){n("number"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e<this.length;e++){var s=this.words[e]&o,u=(0|this.words[e])-s<<r;this.words[e]=u|a,a=s>>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,r){var i;n("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<<o,u=r;if(i-=a,i=Math.max(0,i),u){for(var f=0;f<a;f++)u.words[f]=this.words[f];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,f=0;f<this.length;f++)this.words[f]=this.words[f+a];else this.words[0]=0,this.length=1;var c=0;for(f=this.length-1;f>=0&&(0!==c||f>=i);f--){var h=0|this.words[f];this.words[f]=c<<26-o|h>>>o,c=h&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;return!(this.length<=r)&&!!(this.words[r]&i)},o.prototype.imaskn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return n("number"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,r){var i,o,a=t.length+r;this._expand(a);var s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var u=(0|t.words[i])*e;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var f=0;f<s.length;f++)s.words[f]=0}var c=n.clone()._ishlnsubmul(i,1,u);0===c.negative&&(n=c,s&&(s.words[u]=1));for(var h=u-1;h>=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(h)),s.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(u)):(r.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(f)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,c=1;0==(e.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(e.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var o=i,a=r;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction 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e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(v,y),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var o=0|t.words[n];t.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(g,y),i(w,y),i(_,y),_.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new g;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var h=this.pow(c,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=a;0!==l.cmp(s);){for(var b=l,m=0;0!==b.cmp(s);m++)b=b.redSqr();n(m<p);var y=this.pow(h,new o(1).iushln(p-m-1));d=d.redMul(y),h=y.redSqr(),l=l.redMul(h),p=m}return d},M.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},M.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],a=0,s=0,u=e.bitLength()%26;for(0===u&&(u=26),n=e.length-1;n>=0;n--){for(var f=e.words[n],c=u-1;c>=0;c--){var h=f>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===c)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new x(t)},i(x,M),x.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},x.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},x.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},x.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},x.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 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s=t.key;"des-ede"!==i&&"des-ede-cbc"!==i||(s=r.concat([s,s.slice(0,8)]));var u=t.iv;this._des=o.create({key:s,iv:u,type:e})}a.des=a["des-cbc"],a.des3=a["des-ede3-cbc"],e.exports=s,o(s,n),s.prototype._update=function(t){return new r(this._des.update(t))},s.prototype._final=function(){return new r(this._des.final())}}).call(this,t("buffer").Buffer)},{buffer:47,"cipher-base":270,"des.js":278,inherits:325}],261:[function(t,e,r){arguments[4][37][0].apply(r,arguments)},{dup:37}],262:[function(t,e,r){(function(r){var n=t("bn.js"),i=t("randombytes");function o(t,e){var i,o,s={blinder:(o=a(i=e)).toRed(n.mont(i.modulus)).redPow(new n(i.publicExponent)).fromRed(),unblinder:o.invm(i.modulus)},u=e.modulus.byteLength(),f=(n.mont(e.modulus),new n(t).mul(s.blinder).umod(e.modulus)),c=f.toRed(n.mont(e.prime1)),h=f.toRed(n.mont(e.prime2)),d=e.coefficient,l=e.prime1,p=e.prime2,b=c.redPow(e.exponent1),m=h.redPow(e.exponent2);b=b.fromRed(),m=m.fromRed();var y=b.isub(m).imul(d).umod(l);return 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s(e,i,t,this._signType,this._tag)},e.exports={Sign:h,Verify:d,createSign:h,createVerify:d}}).call(this,t("buffer").Buffer)},{"./algorithms.json":264,"./sign":267,"./verify":268,buffer:47,"create-hash":272,inherits:325,stream:156}],267:[function(t,e,r){(function(r){var n=t("create-hmac"),i=t("browserify-rsa"),o=t("elliptic").ec,a=t("bn.js"),s=t("parse-asn1"),u=t("./curves.json");function f(t,e,i,o){if((t=new r(t.toArray())).length<e.byteLength()){var a=new r(e.byteLength()-t.length);a.fill(0),t=r.concat([a,t])}var s=i.length,u=function(t,e){t=(t=c(t,e)).mod(e);var n=new r(t.toArray());if(n.length<e.byteLength()){var i=new r(e.byteLength()-n.length);i.fill(0),n=r.concat([i,n])}return n}(i,e),f=new r(s);f.fill(1);var h=new r(s);return h.fill(0),h=n(o,h).update(f).update(new r([0])).update(t).update(u).digest(),f=n(o,h).update(f).digest(),{k:h=n(o,h).update(f).update(new r([1])).update(t).update(u).digest(),v:f=n(o,h).update(f).digest()}}function c(t,e){var r=new a(t),n=(t.length<<3)-e.bitLength();return n>0&&r.ishrn(n),r}function h(t,e,i){var o,a;do{for(o=new r(0);8*o.length<t.bitLength();)e.v=n(i,e.k).update(e.v).digest(),o=r.concat([o,e.v]);a=c(o,t),e.k=n(i,e.k).update(e.v).update(new r([0])).digest(),e.v=n(i,e.k).update(e.v).digest()}while(-1!==a.cmp(t));return a}e.exports=function(t,e,n,d,l){var p=s(e);if(p.curve){if("ecdsa"!==d&&"ecdsa/rsa"!==d)throw new Error("wrong private key type");return function(t,e){var n=u[e.curve.join(".")];if(!n)throw new Error("unknown curve "+e.curve.join("."));var i=new o(n).keyFromPrivate(e.privateKey).sign(t);return new r(i.toDER())}(t,p)}if("dsa"===p.type){if("dsa"!==d)throw new Error("wrong private key type");return function(t,e,n){for(var i,o,s,u,d=e.params.priv_key,l=e.params.p,p=e.params.q,b=e.params.g,m=new a(0),y=c(t,p).mod(p),v=!1,g=f(d,p,t,n);!1===v;)i=h(p,g,n),o=i,s=l,u=p,m=b.toRed(a.mont(s)).redPow(o).fromRed().mod(u),0===(v=i.invm(p).imul(y.add(d.mul(m))).mod(p)).cmpn(0)&&(v=!1,m=new 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i=t("underscore"),o=t("web3-core"),a=t("web3-core-method"),s=t("any-promise"),u=t("eth-lib/lib/account"),f=t("eth-lib/lib/hash"),c=t("eth-lib/lib/rlp"),h=t("eth-lib/lib/nat"),d=t("eth-lib/lib/bytes"),l=t(void 0===r?"crypto-browserify":"crypto"),p=t("scrypt.js"),b=t("uuid"),m=t("web3-utils"),y=t("web3-core-helpers"),v=function(t){return i.isUndefined(t)||i.isNull(t)},g=function(t){for(;t&&t.startsWith("0x0");)t="0x"+t.slice(3);return t},w=function(t){return t.length%2==1&&(t=t.replace("0x","0x0")),t},_=function(){var t=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var e=[new a({name:"getId",call:"net_version",params:0,outputFormatter:m.hexToNumber}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(t){if(m.isAddress(t))return t;throw new Error("Address "+t+' is not a valid address to get the 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Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),s.reject(new Error('"gas" is missing'));try{var i=t=y.formatters.inputCallFormatter(t);i.to=t.to||"0x",i.data=t.data||"0x",i.value=t.value||"0x",i.chainId=m.numberToHex(t.chainId);var a=c.encode([d.fromNat(i.nonce),d.fromNat(i.gasPrice),d.fromNat(i.gas),i.to.toLowerCase(),d.fromNat(i.value),i.data,d.fromNat(i.chainId||"0x1"),"0x","0x"]),l=f.keccak256(a),p=u.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(f.keccak256(a),e),b=c.decode(a).slice(0,6).concat(u.decodeSignature(p));b[6]=w(g(b[6])),b[7]=w(g(b[7])),b[8]=w(g(b[8]));var v=c.encode(b),_=c.decode(v);n={messageHash:l,v:g(_[6]),r:g(_[7]),s:g(_[8]),rawTransaction:v}}catch(t){return r(t),s.reject(t)}return r(null,n),n}return void 0!==t.nonce&&void 0!==t.chainId&&void 0!==t.gasPrice?s.resolve(a(t)):s.all([v(t.chainId)?this._ethereumCall.getId():t.chainId,v(t.gasPrice)?this._ethereumCall.getGasPrice():t.gasPrice,v(t.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(e).address):t.nonce]).then(function(e){if(v(e[0])||v(e[1])||v(e[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(e));return a(i.extend(t,{chainId:e[0],gasPrice:e[1],nonce:e[2]}))})},_.prototype.recoverTransaction=function(t){var e=c.decode(t),r=u.encodeSignature(e.slice(6,9)),n=d.toNumber(e[6]),i=n<35?[]:[d.fromNumber(n-35>>1),"0x","0x"],o=e.slice(0,6).concat(i),a=c.encode(o);return u.recover(f.keccak256(a),r)},_.prototype.hashMessage=function(t){var e=m.isHexStrict(t)?m.hexToBytes(t):t,r=n.from(e),i="Ethereum Signed Message:\n"+e.length,o=n.from(i),a=n.concat([o,r]);return f.keccak256s(a)},_.prototype.sign=function(t,e){var r=this.hashMessage(t),n=u.sign(r,e),i=u.decodeSignature(n);return{message:t,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(t,e,r){var n=[].slice.apply(arguments);return i.isObject(t)?this.recover(t.messageHash,u.encodeSignature([t.v,t.r,t.s]),!0):(r||(t=this.hashMessage(t)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(t,u.encodeSignature(n.slice(1,4)),r)):u.recover(t,e))},_.prototype.decrypt=function(t,e,r){if(!i.isString(e))throw new Error("No password given.");var o,a,s=i.isObject(t)?t:JSON.parse(r?t.toLowerCase():t);if(3!==s.version)throw new Error("Not a valid V3 wallet");if("scrypt"===s.crypto.kdf)a=s.crypto.kdfparams,o=p(new n(e),new n(a.salt,"hex"),a.n,a.r,a.p,a.dklen);else{if("pbkdf2"!==s.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(a=s.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=l.pbkdf2Sync(new n(e),new n(a.salt,"hex"),a.c,a.dklen,"sha256")}var u=new n(s.crypto.ciphertext,"hex");if(m.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==s.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var f=l.createDecipheriv(s.crypto.cipher,o.slice(0,16),new n(s.crypto.cipherparams.iv,"hex")),c="0x"+n.concat([f.update(u),f.final()]).toString("hex");return this.privateKeyToAccount(c)},_.prototype.encrypt=function(t,e,r){var i,o=this.privateKeyToAccount(t),a=(r=r||{}).salt||l.randomBytes(32),s=r.iv||l.randomBytes(16),u=r.kdf||"scrypt",f={dklen:r.dklen||32,salt:a.toString("hex")};if("pbkdf2"===u)f.c=r.c||262144,f.prf="hmac-sha256",i=l.pbkdf2Sync(new n(e),a,f.c,f.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");f.n=r.n||8192,f.r=r.r||8,f.p=r.p||1,i=p(new n(e),a,f.n,f.r,f.p,f.dklen)}var c=l.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),s);if(!c)throw new Error("Unsupported cipher");var h=n.concat([c.update(new n(o.privateKey.replace("0x",""),"hex")),c.final()]),d=m.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:b.v4({random:r.uuid||l.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:s.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:f,mac:d.toString("hex")}}},M.prototype._findSafeIndex=function(t){return t=t||0,i.has(this,t)?this._findSafeIndex(t+1):t},M.prototype._currentIndexes=function(){return Object.keys(this).map(function(t){return parseInt(t)}).filter(function(t){return t<9e20})},M.prototype.create=function(t,e){for(var r=0;r<t;++r)this.add(this._accounts.create(e).privateKey);return this},M.prototype.add=function(t){return i.isString(t)&&(t=this._accounts.privateKeyToAccount(t)),this[t.address]?this[t.address]:((t=this._accounts.privateKeyToAccount(t.privateKey)).index=this._findSafeIndex(),this[t.index]=t,this[t.address]=t,this[t.address.toLowerCase()]=t,this.length++,t)},M.prototype.remove=function(t){var e=this[t];return!(!e||!e.address)&&(this[e.address].privateKey=null,delete this[e.address],this[e.address.toLowerCase()].privateKey=null,delete this[e.address.toLowerCase()],this[e.index].privateKey=null,delete this[e.index],this.length--,!0)},M.prototype.clear=function(){var t=this;return this._currentIndexes().forEach(function(e){t.remove(e)}),this},M.prototype.encrypt=function(t,e){var r=this;return this._currentIndexes().map(function(n){return r[n].encrypt(t,e)})},M.prototype.decrypt=function(t,e){var r=this;return t.forEach(function(t){var n=r._accounts.decrypt(t,e);if(!n)throw new Error("Couldn't decrypt accounts. Password wrong?");r.add(n)}),this},M.prototype.save=function(t,e){return localStorage.setItem(e||this.defaultKeyName,JSON.stringify(this.encrypt(t))),!0},M.prototype.load=function(t,e){var r=localStorage.getItem(e||this.defaultKeyName);if(r)try{r=JSON.parse(r)}catch(t){}return this.decrypt(r||[],t)},"undefined"==typeof localStorage&&(delete M.prototype.save,delete M.prototype.load),e.exports=_}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},t("buffer").Buffer)},{"any-promise":223,buffer:47,crypto:56,"crypto-browserify":277,"eth-lib/lib/account":304,"eth-lib/lib/bytes":306,"eth-lib/lib/hash":307,"eth-lib/lib/nat":308,"eth-lib/lib/rlp":309,"scrypt.js":351,underscore:361,uuid:363,"web3-core":209,"web3-core-helpers":191,"web3-core-method":193,"web3-utils":393}],365:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],366:[function(t,e,r){var n=t("underscore"),i=t("web3-core"),o=t("web3-core-method"),a=t("web3-utils"),s=t("web3-core-subscriptions").subscription,u=t("web3-core-helpers").formatters,f=t("web3-core-helpers").errors,c=t("web3-core-promievent"),h=t("web3-eth-abi"),d=function t(e,r,o){var s=this,f=Array.prototype.slice.call(arguments);if(!(this instanceof t))throw new Error('Please use the "new" keyword to instantiate a web3.eth.contract() object!');if(i.packageInit(this,[this.constructor.currentProvider]),this.clearSubscriptions=this._requestManager.clearSubscriptions,!e||!Array.isArray(e))throw new Error("You must provide the json interface of the contract when instantiating a contract object.");this.options={};var c=f[f.length-1];n.isObject(c)&&!n.isArray(c)&&(o=c,this.options=n.extend(this.options,this._getOrSetDefaultOptions(o)),n.isObject(r)&&(r=null)),Object.defineProperty(this.options,"address",{set:function(t){t&&(s._address=a.toChecksumAddress(u.inputAddressFormatter(t)))},get:function(){return s._address},enumerable:!0}),Object.defineProperty(this.options,"jsonInterface",{set:function(t){return s.methods={},s.events={},s._jsonInterface=t.map(function(t){var e,r;if(t.name&&(r=a._jsonInterfaceMethodToString(t)),"function"===t.type){if(t.signature=h.encodeFunctionSignature(r),e=s._createTxObject.bind({method:t,parent:s}),s.methods[t.name]){var n=s._createTxObject.bind({method:t,parent:s,nextMethod:s.methods[t.name]});s.methods[t.name]=n}else s.methods[t.name]=e;s.methods[t.signature]=e,s.methods[r]=e}else if("event"===t.type){t.signature=h.encodeEventSignature(r);var i=s._on.bind(s,t.signature);s.events[t.name]&&"bound "!==s.events[t.name].name||(s.events[t.name]=i),s.events[t.signature]=i,s.events[r]=i}return t}),s.events.allEvents=s._on.bind(s,"allevents"),s._jsonInterface},get:function(){return s._jsonInterface},enumerable:!0});var d=this.constructor.defaultAccount,l=this.constructor.defaultBlock||"latest";Object.defineProperty(this,"defaultAccount",{get:function(){return d},set:function(t){return t&&(d=a.toChecksumAddress(u.inputAddressFormatter(t))),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return l},set:function(t){return l=t,t},enumerable:!0}),this.methods={},this.events={},this._address=null,this._jsonInterface=[],this.options.address=r,this.options.jsonInterface=e};d.setProvider=function(t,e){i.packageInit(this,[t]),this._ethAccounts=e},d.prototype._getCallback=function(t){if(t&&n.isFunction(t[t.length-1]))return t.pop()},d.prototype._checkListener=function(t,e){if(e===t)throw new Error('The event "'+t+"\" is a reserved event name, you can't use it.")},d.prototype._getOrSetDefaultOptions=function(t){var e=t.gasPrice?String(t.gasPrice):null,r=t.from?a.toChecksumAddress(u.inputAddressFormatter(t.from)):null;return t.data=t.data||this.options.data,t.from=r||this.options.from,t.gasPrice=e||this.options.gasPrice,t.gas=t.gas||t.gasLimit||this.options.gas,delete t.gasLimit,t},d.prototype._encodeEventABI=function(t,e){var r=(e=e||{}).filter||{},i={};if(["fromBlock","toBlock"].filter(function(t){return void 0!==e[t]}).forEach(function(t){i[t]=u.inputBlockNumberFormatter(e[t])}),n.isArray(e.topics))i.topics=e.topics;else{if(i.topics=[],t&&!t.anonymous&&"ALLEVENTS"!==t.name&&i.topics.push(t.signature),"ALLEVENTS"!==t.name){var o=t.inputs.filter(function(t){return!0===t.indexed}).map(function(t){var e=r[t.name];return e?n.isArray(e)?e.map(function(e){return h.encodeParameter(t.type,e)}):h.encodeParameter(t.type,e):null});i.topics=i.topics.concat(o)}i.topics.length||delete i.topics}return this.options.address&&(i.address=this.options.address.toLowerCase()),i},d.prototype._decodeEventABI=function(t){var e=this;t.data=t.data||"",t.topics=t.topics||[];var r=u.outputLogFormatter(t);"ALLEVENTS"===e.name&&(e=e.jsonInterface.find(function(e){return e.signature===t.topics[0]})||{anonymous:!0}),e.inputs=e.inputs||[];var n=e.anonymous?t.topics:t.topics.slice(1);return r.returnValues=h.decodeLog(e.inputs,t.data,n),delete r.returnValues.__length__,r.event=e.name,r.signature=e.anonymous||!t.topics[0]?null:t.topics[0],r.raw={data:r.data,topics:r.topics},delete r.data,delete r.topics,r},d.prototype._encodeMethodABI=function(){var t=this._method.signature,e=this.arguments||[],r=!1,i=this._parent.options.jsonInterface.filter(function(e){return"constructor"===t&&e.type===t||(e.signature===t||e.signature===t.replace("0x","")||e.name===t)&&"function"===e.type}).map(function(t){var i=n.isArray(t.inputs)?t.inputs.length:0;if(i!==e.length)throw new Error("The number of arguments is not matching the methods required number. You need to pass "+i+" arguments.");return"function"===t.type&&(r=t.signature),n.isArray(t.inputs)?t.inputs.map(function(t){return t.type}):[]}).map(function(t){return h.encodeParameters(t,e).replace("0x","")})[0]||"";if("constructor"===t){if(!this._deployData)throw new Error("The contract has no contract data option set. This is necessary to append the constructor parameters.");return this._deployData+i}var o=r?r+i:i;if(o)return o;throw new Error("Couldn't find a matching contract method named \""+this._method.name+'".')},d.prototype._decodeMethodReturn=function(t,e){if(!e)return null;e=e.length>=2?e.slice(2):e;var r=h.decodeParameters(t,e);return 1===r.__length__?r[0]:(delete r.__length__,r)},d.prototype.deploy=function(t,e){if((t=t||{}).arguments=t.arguments||[],!(t=this._getOrSetDefaultOptions(t)).data)return a._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,e);var r=n.find(this.options.jsonInterface,function(t){return"constructor"===t.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:t.data,_ethAccounts:this.constructor._ethAccounts},t.arguments)},d.prototype._generateEventOptions=function(){var t=Array.prototype.slice.call(arguments),e=this._getCallback(t),r=n.isObject(t[t.length-1])?t.pop():{},i=n.isString(t[0])?t[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(t){return"event"===t.type&&(t.name===i||t.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!a.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:e}},d.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},d.prototype.once=function(t,e,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");e&&delete e.fromBlock,this._on(t,e,function(t,e,i){i.unsubscribe(),n.isFunction(r)&&r(t,e,i)})},d.prototype._on=function(){var t=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",t.event.name,t.callback),this._checkListener("removeListener",t.event.name,t.callback);var e=new s({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event),subscriptionHandler:function(t){t.removed?this.emit("changed",t):this.emit("data",t),n.isFunction(this.callback)&&this.callback(null,t,this)}},type:"eth",requestManager:this._requestManager});return e.subscribe("logs",t.params,t.callback||function(){}),e},d.prototype.getPastEvents=function(){var t=this._generateEventOptions.apply(this,arguments),e=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event)});e.setRequestManager(this._requestManager);var r=e.buildCall();return e=null,r(t.params,t.callback)},d.prototype._createTxObject=function(){var t=Array.prototype.slice.call(arguments),e={};if("function"===this.method.type&&(e.call=this.parent._executeMethod.bind(e,"call"),e.call.request=this.parent._executeMethod.bind(e,"call",!0)),e.send=this.parent._executeMethod.bind(e,"send"),e.send.request=this.parent._executeMethod.bind(e,"send",!0),e.encodeABI=this.parent._encodeMethodABI.bind(e),e.estimateGas=this.parent._executeMethod.bind(e,"estimate"),t&&this.method.inputs&&t.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,t);throw f.InvalidNumberOfParams(t.length,this.method.inputs.length,this.method.name)}return e.arguments=t||[],e._method=this.method,e._parent=this.parent,e._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(e._deployData=this.deployData),e},d.prototype._processExecuteArguments=function(t,e){var r={};if(r.type=t.shift(),r.callback=this._parent._getCallback(t),"call"===r.type&&!0!==t[t.length-1]&&(n.isString(t[t.length-1])||isFinite(t[t.length-1]))&&(r.defaultBlock=t.pop()),r.options=n.isObject(t[t.length-1])?t.pop():{},r.generateRequest=!0===t[t.length-1]&&t.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!a.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:a._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),e.eventEmitter,e.reject,r.callback)},d.prototype._executeMethod=function(){var t=this,e=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=c("send"!==e.type),i=t.constructor._ethAccounts||t._ethAccounts;if(e.generateRequest){var s={params:[u.inputCallFormatter.call(this._parent,e.options)],callback:e.callback};return"call"===e.type?(s.params.push(u.inputDefaultBlockNumberFormatter.call(this._parent,e.defaultBlock)),s.method="eth_call",s.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):s.method="eth_sendTransaction",s}switch(e.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:a.hexToNumber,requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(e){return t._parent._decodeMethodReturn(t._method.outputs,e)},requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.defaultBlock,e.callback);case"send":if(!a.isAddress(e.options.from))return a._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,e.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&e.options.value&&e.options.value>0)return a._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,e.callback);var f={receiptFormatter:function(e){if(n.isArray(e.logs)){var r=n.map(e.logs,function(e){return t._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:t._parent.options.jsonInterface},e)});e.events={};var i=0;r.forEach(function(t){t.event?e.events[t.event]?Array.isArray(e.events[t.event])?e.events[t.event].push(t):e.events[t.event]=[e.events[t.event],t]:e.events[t.event]=t:(e.events[i]=t,i++)}),delete e.logs}return e},contractDeployFormatter:function(e){var r=t._parent.clone();return r.options.address=e.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:t._parent._requestManager,accounts:t.constructor._ethAccounts||t._ethAccounts,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock,extraFormatters:f}).createFunction()(e.options,e.callback)}},e.exports=d},{underscore:365,"web3-core":209,"web3-core-helpers":191,"web3-core-method":193,"web3-core-promievent":198,"web3-core-subscriptions":206,"web3-eth-abi":213,"web3-utils":393}],367:[function(t,e,r){arguments[4][210][0].apply(r,arguments)},{dup:210}],368:[function(t,e,r){var n=t("web3-utils"),i=t("bn.js"),o=function(t){var e="A".charCodeAt(0),r="Z".charCodeAt(0);return(t=(t=t.toUpperCase()).substr(4)+t.substr(0,4)).split("").map(function(t){var n=t.charCodeAt(0);return n>=e&&n<=r?n-e+10:t}).join("")},a=function(t){for(var e,r=t;r.length>2;)e=r.slice(0,9),r=parseInt(e,10)%97+r.slice(e.length);return parseInt(r,10)%97},s=function(t){this._iban=t};s.toAddress=function(t){if(!(t=new s(t)).isDirect())throw new Error("IBAN is indirect and can't be converted");return t.toAddress()},s.toIban=function(t){return s.fromAddress(t).toString()},s.fromAddress=function(t){if(!n.isAddress(t))throw new Error("Provided address is not a valid address: "+t);t=t.replace("0x","").replace("0X","");var e=function(t,e){for(var r=t;r.length<2*e;)r="0"+r;return r}(new i(t,16).toString(36),15);return s.fromBban(e.toUpperCase())},s.fromBban=function(t){var e=("0"+(98-a(o("XE00"+t)))).slice(-2);return new s("XE"+e+t)},s.createIndirect=function(t){return s.fromBban("ETH"+t.institution+t.identifier)},s.isValid=function(t){return new s(t).isValid()},s.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===a(o(this._iban))},s.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},s.prototype.isIndirect=function(){return 20===this._iban.length},s.prototype.checksum=function(){return this._iban.substr(2,2)},s.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},s.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},s.prototype.toAddress=function(){if(this.isDirect()){var t=this._iban.substr(4),e=new i(t,36);return n.toChecksumAddress(e.toString(16,20))}return""},s.prototype.toString=function(){return this._iban},e.exports=s},{"bn.js":367,"web3-utils":393}],369:[function(t,e,r){var n=t("web3-core"),i=t("web3-core-method"),o=t("web3-utils"),a=t("web3-net"),s=t("web3-core-helpers").formatters,u=function(){var t=this;n.packageInit(this,arguments),this.net=new a(this.currentProvider);var e=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return e},set:function(t){return t&&(e=o.toChecksumAddress(s.inputAddressFormatter(t))),u.forEach(function(t){t.defaultAccount=e}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(t){return r=t,u.forEach(function(t){t.defaultBlock=r}),t},enumerable:!0});var u=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[s.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[s.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"signTransaction",call:"personal_signTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[s.inputSignFormatter,s.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[s.inputSignFormatter,null]})];u.forEach(function(e){e.attachToObject(t),e.setRequestManager(t._requestManager),e.defaultBlock=t.defaultBlock,e.defaultAccount=t.defaultAccount})};n.addProviders(u),e.exports=u},{"web3-core":209,"web3-core-helpers":191,"web3-core-method":193,"web3-net":373,"web3-utils":393}],370:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],371:[function(t,e,r){var n=t("underscore");e.exports=function(t){var e,r=this;return this.net.getId().then(function(t){return e=t,r.getBlock(0)}).then(function(r){var 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n(-1,10)),!(a=""===a?"0":a).match(/^-?[0-9]+$/)&&a.match(/^[0-9A-Fa-f]+$/)||a.match(/^[a-fA-F]+$/)||!0===o&&a.match(/^[0-9A-Fa-f]+$/))return new n(a,16).mul(e);if((a.match(/^-?[0-9]+$/)||""===a)&&!1===o)return new n(a,10).mul(e)}else if("object"===(void 0===t?"undefined":_typeof(t))&&t.toString&&!t.pop&&!t.push&&t.toString(10).match(/^-?[0-9]+$/)&&(t.mul||t.dividedToIntegerBy))return new n(t.toString(10),10);throw new Error("[number-to-bn] while converting number "+JSON.stringify(t)+" to BN.js instance, error: invalid number value. Value must be an integer, hex string, BN or BigNumber instance. Note, decimals are not supported.")}},{"bn.js":382,"strip-hex-prefix":390}],387:[function(t,e,r){e.exports=window.crypto},{}],388:[function(t,e,r){e.exports=t("crypto")},{crypto:387}],389:[function(t,e,r){e.exports=function(e,r){var n=t("./crypto.js"),i="function"==typeof r;if(e>65536){if(!i)throw new Error("Requested too many random bytes.");r(new Error("Requested too many random bytes."))}if(void 0!==n&&n.randomBytes){if(!i)return"0x"+n.randomBytes(e).toString("hex");n.randomBytes(e,function(t,e){t?r(u):r(null,"0x"+e.toString("hex"))})}else{var o;if(void 0!==n?o=n:"undefined"!=typeof msCrypto&&(o=msCrypto),o&&o.getRandomValues){var a=o.getRandomValues(new Uint8Array(e)),s="0x"+Array.from(a).map(function(t){return t.toString(16)}).join("");if(!i)return s;r(null,s)}else{var u=new Error('No "crypto" object available. This Browser doesn\'t support generating secure random bytes.');if(!i)throw u;r(u)}}}},{"./crypto.js":388}],390:[function(t,e,r){var n=t("is-hex-prefixed");e.exports=function(t){return"string"!=typeof t?t:n(t)?t.slice(2):t}},{"is-hex-prefixed":385}],391:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],392:[function(t,e,r){(function(t){!function(n){var i="object"==(void 0===r?"undefined":_typeof(r))&&r,o="object"==(void 0===e?"undefined":_typeof(e))&&e&&e.exports==i&&e,a="object"==(void 0===t?"undefined":_typeof(t))&&t;a.global!==a&&a.window!==a||(n=a);var s,u,f,c=String.fromCharCode;function h(t){for(var e,r,n=[],i=0,o=t.length;i<o;)(e=t.charCodeAt(i++))>=55296&&e<=56319&&i<o?56320==(64512&(r=t.charCodeAt(i++)))?n.push(((1023&e)<<10)+(1023&r)+65536):(n.push(e),i--):n.push(e);return n}function d(t){if(t>=55296&&t<=57343)throw Error("Lone surrogate U+"+t.toString(16).toUpperCase()+" is not a scalar value")}function l(t,e){return c(t>>e&63|128)}function p(t){if(0==(4294967168&t))return c(t);var e="";return 0==(4294965248&t)?e=c(t>>6&31|192):0==(4294901760&t)?(d(t),e=c(t>>12&15|224),e+=l(t,6)):0==(4292870144&t)&&(e=c(t>>18&7|240),e+=l(t,12),e+=l(t,6)),e+=c(63&t|128)}function b(){if(f>=u)throw Error("Invalid byte index");var t=255&s[f];if(f++,128==(192&t))return 63&t;throw Error("Invalid continuation byte")}function m(){var t,e;if(f>u)throw Error("Invalid byte index");if(f==u)return!1;if(t=255&s[f],f++,0==(128&t))return t;if(192==(224&t)){if((e=(31&t)<<6|b())>=128)return e;throw Error("Invalid continuation byte")}if(224==(240&t)){if((e=(15&t)<<12|b()<<6|b())>=2048)return d(e),e;throw Error("Invalid continuation byte")}if(240==(248&t)&&(e=(15&t)<<18|b()<<12|b()<<6|b())>=65536&&e<=1114111)return e;throw Error("Invalid UTF-8 detected")}var y={version:"2.0.0",encode:function(t){for(var e=h(t),r=e.length,n=-1,i="";++n<r;)i+=p(e[n]);return i},decode:function(t){s=h(t),u=s.length,f=0;for(var e,r=[];!1!==(e=m());)r.push(e);return function(t){for(var e,r=t.length,n=-1,i="";++n<r;)(e=t[n])>65535&&(i+=c((e-=65536)>>>10&1023|55296),e=56320|1023&e),i+=c(e);return i}(r)}};if("function"==typeof define&&"object"==_typeof(define.amd)&&define.amd)define(function(){return y});else if(i&&!i.nodeType)if(o)o.exports=y;else{var v={}.hasOwnProperty;for(var g in y)v.call(y,g)&&(i[g]=y[g])}else n.utf8=y}(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],393:[function(t,e,r){var n=t("underscore"),i=t("ethjs-unit"),o=t("./utils.js"),a=t("./soliditySha3.js"),s=t("randomhex"),u=function(t){if(!o.isHexStrict(t))throw new Error("The parameter must be a valid HEX string.");var e="",r=0,n=t.length;for("0x"===t.substring(0,2)&&(r=2);r<n;r+=2){var i=parseInt(t.substr(r,2),16);e+=String.fromCharCode(i)}return e},f=function(t){if(!t)return"0x00";for(var e="",r=0;r<t.length;r++){var n=t.charCodeAt(r).toString(16);e+=n.length<2?"0"+n:n}return"0x"+e},c=function(t){if(t=t?t.toLowerCase():"ether",!i.unitMap[t])throw new Error('This unit "'+t+"\" doesn't exist, please use the one of the following units"+JSON.stringify(i.unitMap,null,2));return t};e.exports={_fireError:function(t,e,r,i){return!n.isObject(t)||t instanceof Error||!t.data||((n.isObject(t.data)||n.isArray(t.data))&&(t.data=JSON.stringify(t.data,null,2)),t=t.message+"\n"+t.data),n.isString(t)&&(t=new Error(t)),n.isFunction(i)&&i(t),n.isFunction(r)&&((e&&n.isFunction(e.listeners)&&e.listeners("error").length||n.isFunction(i))&&e.catch(function(){}),setTimeout(function(){r(t)},1)),e&&n.isFunction(e.emit)&&setTimeout(function(){e.emit("error",t),e.removeAllListeners()},1),e},_jsonInterfaceMethodToString:function(t){if(n.isObject(t)&&t.name&&-1!==t.name.indexOf("("))return t.name;var e=t.inputs.map(function(t){return t.type}).join(",");return t.name+"("+e+")"},randomHex:s,_:n,BN:o.BN,isBN:o.isBN,isBigNumber:o.isBigNumber,isHex:o.isHex,isHexStrict:o.isHexStrict,sha3:o.sha3,keccak256:o.sha3,soliditySha3:a,isAddress:o.isAddress,checkAddressChecksum:o.checkAddressChecksum,toChecksumAddress:function(t){if(void 0===t)return"";if(!/^(0x)?[0-9a-f]{40}$/i.test(t))throw new Error('Given address "'+t+'" is not a valid Ethereum address.');t=t.toLowerCase().replace(/^0x/i,"");for(var e=o.sha3(t).replace(/^0x/i,""),r="0x",n=0;n<t.length;n++)parseInt(e[n],16)>7?r+=t[n].toUpperCase():r+=t[n];return r},toHex:o.toHex,toBN:o.toBN,bytesToHex:o.bytesToHex,hexToBytes:o.hexToBytes,hexToNumberString:o.hexToNumberString,hexToNumber:o.hexToNumber,toDecimal:o.hexToNumber,numberToHex:o.numberToHex,fromDecimal:o.numberToHex,hexToUtf8:o.hexToUtf8,hexToString:o.hexToUtf8,toUtf8:o.hexToUtf8,utf8ToHex:o.utf8ToHex,stringToHex:o.utf8ToHex,fromUtf8:o.utf8ToHex,hexToAscii:u,toAscii:u,asciiToHex:f,fromAscii:f,unitMap:i.unitMap,toWei:function(t,e){if(e=c(e),!o.isBN(t)&&!n.isString(t))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(t)?i.toWei(t,e):i.toWei(t,e).toString(10)},fromWei:function(t,e){if(e=c(e),!o.isBN(t)&&!n.isString(t))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(t)?i.fromWei(t,e):i.fromWei(t,e).toString(10)},padLeft:o.leftPad,leftPad:o.leftPad,padRight:o.rightPad,rightPad:o.rightPad,toTwosComplement:o.toTwosComplement}},{"./soliditySha3.js":394,"./utils.js":395,"ethjs-unit":384,randomhex:389,underscore:391}],394:[function(t,e,r){var n=t("underscore"),i=t("bn.js"),o=t("./utils.js"),a=function(t){var e=void 0===t?"undefined":_typeof(t);if("string"===e)return o.isHexStrict(t)?new i(t.replace(/0x/i,""),16):new i(t,10);if("number"===e)return new i(t);if(o.isBigNumber(t))return new i(t.toString(10));if(o.isBN(t))return t;throw new Error(t+" is not a number")},s=function(t,e,r){var n,s,u,f;if("bytes"===(t=(u=t).startsWith("int[")?"int256"+u.slice(3):"int"===u?"int256":u.startsWith("uint[")?"uint256"+u.slice(4):"uint"===u?"uint256":u.startsWith("fixed[")?"fixed128x128"+u.slice(5):"fixed"===u?"fixed128x128":u.startsWith("ufixed[")?"ufixed128x128"+u.slice(6):"ufixed"===u?"ufixed128x128":u)){if(e.replace(/^0x/i,"").length%2!=0)throw new Error("Invalid bytes characters "+e.length);return e}if("string"===t)return o.utf8ToHex(e);if("bool"===t)return e?"01":"00";if(t.startsWith("address")){if(n=r?64:40,!o.isAddress(e))throw new Error(e+" is not a valid address, or the checksum is invalid.");return o.leftPad(e.toLowerCase(),n)}if(n=(f=/^\D+(\d+).*$/.exec(t))?parseInt(f[1],10):null,t.startsWith("bytes")){if(!n)throw new Error("bytes[] not yet supported in solidity");if(r&&(n=32),n<1||n>32||n<e.replace(/^0x/i,"").length/2)throw new Error("Invalid bytes"+n+" for "+e);return o.rightPad(e,2*n)}if(t.startsWith("uint")){if(n%8||n<8||n>256)throw new Error("Invalid uint"+n+" size");if((s=a(e)).bitLength()>n)throw new Error("Supplied uint exceeds width: "+n+" vs "+s.bitLength());if(s.lt(new i(0)))throw new Error("Supplied uint "+s.toString()+" is negative");return n?o.leftPad(s.toString("hex"),n/8*2):s}if(t.startsWith("int")){if(n%8||n<8||n>256)throw new Error("Invalid int"+n+" size");if((s=a(e)).bitLength()>n)throw new Error("Supplied int exceeds width: "+n+" vs "+s.bitLength());return s.lt(new i(0))?s.toTwos(n).toString("hex"):n?o.leftPad(s.toString("hex"),n/8*2):s}throw new Error("Unsupported or invalid type: "+t)},u=function(t){if(n.isArray(t))throw new Error("Autodetection of array types is not supported.");var e,r,a,u="";if(n.isObject(t)&&(t.hasOwnProperty("v")||t.hasOwnProperty("t")||t.hasOwnProperty("value")||t.hasOwnProperty("type"))?(e=t.hasOwnProperty("t")?t.t:t.type,u=t.hasOwnProperty("v")?t.v:t.value):(e=o.toHex(t,!0),u=o.toHex(t),e.startsWith("int")||e.startsWith("uint")||(e="bytes")),!e.startsWith("int")&&!e.startsWith("uint")||"string"!=typeof u||/^(-)?0x/i.test(u)||(u=new i(u)),n.isArray(u)){if(a=/^\D+\d*\[(\d+)\]$/.exec(e),(r=a?parseInt(a[1],10):null)&&u.length!==r)throw new Error(e+" is not matching the given array "+JSON.stringify(u));r=u.length}return n.isArray(u)?u.map(function(t){return s(e,t,r).toString("hex").replace("0x","")}).join(""):s(e,u,r).toString("hex").replace("0x","")};e.exports=function(){var t=Array.prototype.slice.call(arguments),e=n.map(t,u);return o.sha3("0x"+e.join(""))}},{"./utils.js":395,"bn.js":382,underscore:391}],395:[function(t,e,r){var n=t("underscore"),i=t("bn.js"),o=t("number-to-bn"),a=t("utf8"),s=t("eth-lib/lib/hash"),u=function(t){return t instanceof i||t&&t.constructor&&"BN"===t.constructor.name},f=function(t){return t&&t.constructor&&"BigNumber"===t.constructor.name},c=function(t){try{return o.apply(null,arguments)}catch(e){throw new Error(e+' Given value: "'+t+'"')}},h=function(t){return!!/^(0x)?[0-9a-f]{40}$/i.test(t)&&(!(!/^(0x|0X)?[0-9a-f]{40}$/.test(t)&&!/^(0x|0X)?[0-9A-F]{40}$/.test(t))||d(t))},d=function(t){t=t.replace(/^0x/i,"");for(var e=y(t.toLowerCase()).replace(/^0x/i,""),r=0;r<40;r++)if(parseInt(e[r],16)>7&&t[r].toUpperCase()!==t[r]||parseInt(e[r],16)<=7&&t[r].toLowerCase()!==t[r])return!1;return!0},l=function(t){var e="";t=(t=(t=(t=(t=a.encode(t)).replace(/^(?:\u0000)*/,"")).split("").reverse().join("")).replace(/^(?:\u0000)*/,"")).split("").reverse().join("");for(var r=0;r<t.length;r++){var n=t.charCodeAt(r).toString(16);e+=n.length<2?"0"+n:n}return"0x"+e},p=function(t){if(n.isNull(t)||n.isUndefined(t))return t;if(!isFinite(t)&&!m(t))throw new Error('Given input "'+t+'" is not a number.');var e=c(t),r=e.toString(16);return e.lt(new i(0))?"-0x"+r.substr(1):"0x"+r},b=function(t){if(t=t.toString(16),!m(t))throw new Error('Given value "'+t+'" is not a valid hex string.');t=t.replace(/^0x/i,"");for(var e=[],r=0;r<t.length;r+=2)e.push(parseInt(t.substr(r,2),16));return e},m=function(t){return(n.isString(t)||n.isNumber(t))&&/^(-)?0x[0-9a-f]*$/i.test(t)},y=function(t){m(t)&&/^0x/i.test(t.toString())&&(t=b(t));var e=s.keccak256(t);return"0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"===e?null:e};y._Hash=s,e.exports={BN:i,isBN:u,isBigNumber:f,toBN:c,isAddress:h,isBloom:function(t){return!(!/^(0x)?[0-9a-f]{512}$/i.test(t)||!/^(0x)?[0-9a-f]{512}$/.test(t)&&!/^(0x)?[0-9A-F]{512}$/.test(t))},isTopic:function(t){return!(!/^(0x)?[0-9a-f]{64}$/i.test(t)||!/^(0x)?[0-9a-f]{64}$/.test(t)&&!/^(0x)?[0-9A-F]{64}$/.test(t))},checkAddressChecksum:d,utf8ToHex:l,hexToUtf8:function(t){if(!m(t))throw new Error('The parameter "'+t+'" must be a valid HEX string.');for(var e="",r=0,n=(t=(t=(t=(t=(t=t.replace(/^0x/i,"")).replace(/^(?:00)*/,"")).split("").reverse().join("")).replace(/^(?:00)*/,"")).split("").reverse().join("")).length,i=0;i<n;i+=2)r=parseInt(t.substr(i,2),16),e+=String.fromCharCode(r);return a.decode(e)},hexToNumber:function(t){return t?c(t).toNumber():t},hexToNumberString:function(t){return t?c(t).toString(10):t},numberToHex:p,toHex:function(t,e){if(h(t))return e?"address":"0x"+t.toLowerCase().replace(/^0x/i,"");if(n.isBoolean(t))return e?"bool":t?"0x01":"0x00";if(n.isObject(t)&&!f(t)&&!u(t))return e?"string":l(JSON.stringify(t));if(n.isString(t)){if(0===t.indexOf("-0x")||0===t.indexOf("-0X"))return e?"int256":p(t);if(0===t.indexOf("0x")||0===t.indexOf("0X"))return e?"bytes":t;if(!isFinite(t))return e?"string":l(t)}return e?t<0?"int256":"uint256":p(t)},hexToBytes:b,bytesToHex:function(t){for(var e=[],r=0;r<t.length;r++)e.push((t[r]>>>4).toString(16)),e.push((15&t[r]).toString(16));return"0x"+e.join("")},isHex:function(t){return(n.isString(t)||n.isNumber(t))&&/^(-0x|0x)?[0-9a-f]*$/i.test(t)},isHexStrict:m,leftPad:function(t,e,r){var n=/^0x/i.test(t)||"number"==typeof t,i=e-(t=t.toString(16).replace(/^0x/i,"")).length+1>=0?e-t.length+1:0;return(n?"0x":"")+new Array(i).join(r||"0")+t},rightPad:function(t,e,r){var n=/^0x/i.test(t)||"number"==typeof t,i=e-(t=t.toString(16).replace(/^0x/i,"")).length+1>=0?e-t.length+1:0;return(n?"0x":"")+t+new Array(i).join(r||"0")},toTwosComplement:function(t){return"0x"+c(t).toTwos(256).toString(16,64)},sha3:y}},{"bn.js":382,"eth-lib/lib/hash":383,"number-to-bn":386,underscore:391,utf8:392}],396:[function(t,e,r){e.exports={name:"web3",namespace:"ethereum",version:"1.0.0-beta.34",description:"Ethereum JavaScript API",repository:"https://github.com/ethereum/web3.js/tree/master/packages/web3",license:"LGPL-3.0",main:"src/index.js",types:"index.d.ts",bugs:{url:"https://github.com/ethereum/web3.js/issues"},keywords:["Ethereum","JavaScript","API"],author:"ethereum.org",authors:[{name:"Fabian Vogelsteller",email:"fabian@ethereum.org",homepage:"http://frozeman.de"},{name:"Marek Kotewicz",email:"marek@parity.io",url:"https://github.com/debris"},{name:"Marian Oancea",url:"https://github.com/cubedro"},{name:"Gav Wood",email:"g@parity.io",homepage:"http://gavwood.com"},{name:"Jeffery Wilcke",email:"jeffrey.wilcke@ethereum.org",url:"https://github.com/obscuren"}],dependencies:{"web3-bzz":"1.0.0-beta.34","web3-core":"1.0.0-beta.34","web3-eth":"1.0.0-beta.34","web3-eth-personal":"1.0.0-beta.34","web3-net":"1.0.0-beta.34","web3-shh":"1.0.0-beta.34","web3-utils":"1.0.0-beta.34"}}},{}],BN:[function(t,e,r){arguments[4][240][0].apply(r,arguments)},{buffer:17,dup:240}],Web3:[function(t,e,r){var n=t("../package.json").version,i=t("web3-core"),o=t("web3-eth"),a=t("web3-net"),s=t("web3-eth-personal"),u=t("web3-shh"),f=t("web3-bzz"),c=t("web3-utils"),h=function(){var t=this;i.packageInit(this,arguments),this.version=n,this.utils=c,this.eth=new o(this),this.shh=new u(this),this.bzz=new f(this);var e=this.setProvider;this.setProvider=function(r,n){return e.apply(t,arguments),this.eth.setProvider(r,n),this.shh.setProvider(r,n),this.bzz.setProvider(r),!0}};h.version=n,h.utils=c,h.modules={Eth:o,Net:a,Personal:s,Shh:u,Bzz:f},i.addProviders(h),e.exports=h},{"../package.json":396,"web3-bzz":187,"web3-core":209,"web3-eth":372,"web3-eth-personal":369,"web3-net":373,"web3-shh":381,"web3-utils":393}]},{},["Web3"])("Web3")});
\ No newline at end of file
diff --git a/test/e2e/beta/web3.spec.js b/test/e2e/web3.spec.js
index b3962c821..36a1c0509 100644
--- a/test/e2e/beta/web3.spec.js
+++ b/test/e2e/web3.spec.js
@@ -9,7 +9,7 @@ const {
   installWebExt,
   getExtensionIdChrome,
   getExtensionIdFirefox,
-} = require('../func')
+} = require('./func')
 const {
   checkBrowserForConsoleErrors,
   closeAllWindowHandlesExcept,
@@ -34,9 +34,9 @@ describe('Using MetaMask with an existing account', function () {
   const button = async (x) => {
     const buttoncheck = x
     await buttoncheck.click()
-   await delay(largeDelayMs)
-   const [results] = await findElements(driver, By.css('#results'))
-   const resulttext = await results.getText()
+    await delay(largeDelayMs)
+    const [results] = await findElements(driver, By.css('#results'))
+    const resulttext = await results.getText()
     var parsedData = JSON.parse(resulttext)
 
     return (parsedData)
@@ -169,197 +169,197 @@ describe('Using MetaMask with an existing account', function () {
   })
 
 
-    describe('opens dapp', () => {
+  describe('opens dapp', () => {
 
-      it('switches to mainnet', async () => {
-        const networkDropdown = await findElement(driver, By.css('.network-name'))
-        await networkDropdown.click()
-        await delay(regularDelayMs)
+    it('switches to mainnet', async () => {
+      const networkDropdown = await findElement(driver, By.css('.network-name'))
+      await networkDropdown.click()
+      await delay(regularDelayMs)
 
-        const [mainnet] = await findElements(driver, By.xpath(`//span[contains(text(), 'Main Ethereum Network')]`))
-        await mainnet.click()
-        await delay(largeDelayMs * 2)
-      })
+      const [mainnet] = await findElements(driver, By.xpath(`//span[contains(text(), 'Main Ethereum Network')]`))
+      await mainnet.click()
+      await delay(largeDelayMs * 2)
+    })
 
-      it('', async () => {
-        await openNewPage(driver, 'http://127.0.0.1:8080/')
-        await delay(regularDelayMs)
+    it('', async () => {
+      await openNewPage(driver, 'http://127.0.0.1:8080/')
+      await delay(regularDelayMs)
 
-        await waitUntilXWindowHandles(driver, 3)
-        const windowHandles = await driver.getAllWindowHandles()
+      await waitUntilXWindowHandles(driver, 3)
+      const windowHandles = await driver.getAllWindowHandles()
 
-        const extension = windowHandles[0]
-        const popup = await switchToWindowWithTitle(driver, 'MetaMask Notification', windowHandles)
-        const dapp = windowHandles.find(handle => handle !== extension && handle !== popup)
+      const extension = windowHandles[0]
+      const popup = await switchToWindowWithTitle(driver, 'MetaMask Notification', windowHandles)
+      const dapp = windowHandles.find(handle => handle !== extension && handle !== popup)
 
-        await delay(regularDelayMs)
-        const approveButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Connect')]`))
-        await approveButton.click()
+      await delay(regularDelayMs)
+      const approveButton = await findElement(driver, By.xpath(`//button[contains(text(), 'Connect')]`))
+      await approveButton.click()
 
-        await driver.switchTo().window(dapp)
-        await delay(regularDelayMs)
+      await driver.switchTo().window(dapp)
+      await delay(regularDelayMs)
 
 
-      })
     })
+  })
 
-    describe('testing web3 methods', async () => {
+  describe('testing web3 methods', async () => {
 
 
-      it('testing hexa methods', async () => {
+    it('testing hexa methods', async () => {
 
 
-          var List = await driver.findElements(By.className('hexaNumberMethods'))
+      var List = await driver.findElements(By.className('hexaNumberMethods'))
 
-          for (let i = 0; i < List.length; i++) {
-            try {
+      for (let i = 0; i < List.length; i++) {
+        try {
 
-             var parsedData = await button(List[i])
-            console.log(parsedData)
-            var result = parseInt(parsedData.result, 16)
+          var parsedData = await button(List[i])
+          console.log(parsedData)
+          var result = parseInt(parsedData.result, 16)
 
-            assert.equal((typeof result === 'number'), true)
-            await delay(regularDelayMs)
-          } catch (err) {
-            console.log(err)
-            assert(false)
+          assert.equal((typeof result === 'number'), true)
+          await delay(regularDelayMs)
+        } catch (err) {
+          console.log(err)
+          assert(false)
 
-          }
         }
-      })
+      }
+    })
 
-      it('testing booleanMethods', async () => {
+    it('testing booleanMethods', async () => {
 
-          var List = await driver.findElements(By.className('booleanMethods'))
+      var List = await driver.findElements(By.className('booleanMethods'))
 
-          for (let i = 0; i < List.length; i++) {
-            try {
+      for (let i = 0; i < List.length; i++) {
+        try {
 
-              var parsedData = await button(List[i])
-              console.log(parsedData)
-            var result = parsedData.result
+          var parsedData = await button(List[i])
+          console.log(parsedData)
+          var result = parsedData.result
 
-            assert.equal(result, false)
-            await delay(regularDelayMs)
-          } catch (err) {
-            console.log(err)
-            assert(false)
+          assert.equal(result, false)
+          await delay(regularDelayMs)
+        } catch (err) {
+          console.log(err)
+          assert(false)
 
 
-          }
         }
+      }
 
-      })
+    })
 
-      it('testing  transactionMethods', async () => {
+    it('testing  transactionMethods', async () => {
 
-          var List = await driver.findElements(By.className('transactionMethods'))
+      var List = await driver.findElements(By.className('transactionMethods'))
 
-          for (let i = 0; i < List.length; i++) {
-            try {
+      for (let i = 0; i < List.length; i++) {
+        try {
 
-              var parsedData = await button(List[i])
+          var parsedData = await button(List[i])
 
-            console.log(parsedData.result.blockHash)
+          console.log(parsedData.result.blockHash)
 
-            var result = []
-             result.push(parseInt(parsedData.result.blockHash, 16))
-             result.push(parseInt(parsedData.result.blockNumber, 16))
-             result.push(parseInt(parsedData.result.gas, 16))
-             result.push(parseInt(parsedData.result.gasPrice, 16))
-             result.push(parseInt(parsedData.result.hash, 16))
-             result.push(parseInt(parsedData.result.input, 16))
-             result.push(parseInt(parsedData.result.nonce, 16))
-             result.push(parseInt(parsedData.result.r, 16))
-             result.push(parseInt(parsedData.result.s, 16))
-             result.push(parseInt(parsedData.result.v, 16))
-             result.push(parseInt(parsedData.result.to, 16))
-             result.push(parseInt(parsedData.result.value, 16))
+          var result = []
+          result.push(parseInt(parsedData.result.blockHash, 16))
+          result.push(parseInt(parsedData.result.blockNumber, 16))
+          result.push(parseInt(parsedData.result.gas, 16))
+          result.push(parseInt(parsedData.result.gasPrice, 16))
+          result.push(parseInt(parsedData.result.hash, 16))
+          result.push(parseInt(parsedData.result.input, 16))
+          result.push(parseInt(parsedData.result.nonce, 16))
+          result.push(parseInt(parsedData.result.r, 16))
+          result.push(parseInt(parsedData.result.s, 16))
+          result.push(parseInt(parsedData.result.v, 16))
+          result.push(parseInt(parsedData.result.to, 16))
+          result.push(parseInt(parsedData.result.value, 16))
 
 
-              result.forEach((value) => {
-                assert.equal((typeof value === 'number'), true)
-              })
+          result.forEach((value) => {
+            assert.equal((typeof value === 'number'), true)
+          })
 
 
-          } catch (err) {
+        } catch (err) {
 
-            console.log(err)
-            assert(false)
+          console.log(err)
+          assert(false)
 
 
-          }
         }
+      }
 
-      })
+    })
 
-      it('testing blockMethods', async () => {
+    it('testing blockMethods', async () => {
 
-          var List = await driver.findElements(By.className('blockMethods'))
+      var List = await driver.findElements(By.className('blockMethods'))
 
-          for (let i = 0; i < List.length; i++) {
-            try {
+      for (let i = 0; i < List.length; i++) {
+        try {
 
-              var parsedData = await button(List[i])
-              console.log(JSON.stringify(parsedData) + i)
+          var parsedData = await button(List[i])
+          console.log(JSON.stringify(parsedData) + i)
 
-            console.log(parsedData.result.parentHash)
+          console.log(parsedData.result.parentHash)
 
-            var result = parseInt(parsedData.result.parentHash, 16)
+          var result = parseInt(parsedData.result.parentHash, 16)
 
-            assert.equal((typeof result === 'number'), true)
-            await delay(regularDelayMs)
-          } catch (err) {
+          assert.equal((typeof result === 'number'), true)
+          await delay(regularDelayMs)
+        } catch (err) {
 
-            console.log(err)
-            assert(false)
+          console.log(err)
+          assert(false)
 
 
-          }
         }
-      })
+      }
+    })
 
-      it('testing methods', async () => {
+    it('testing methods', async () => {
 
-          var List = await driver.findElements(By.className('methods'))
-          var parsedData
-          var result
+      var List = await driver.findElements(By.className('methods'))
+      var parsedData
+      var result
 
-          for (let i = 0; i < List.length; i++) {
-            try {
+      for (let i = 0; i < List.length; i++) {
+        try {
 
-              if (i === 2) {
+          if (i === 2) {
 
-                parsedData = await button(List[i])
-                console.log(parsedData.result.blockHash)
+            parsedData = await button(List[i])
+            console.log(parsedData.result.blockHash)
 
-                result = parseInt(parsedData.result.blockHash, 16)
+            result = parseInt(parsedData.result.blockHash, 16)
 
-                assert.equal((typeof result === 'number' || (result === 0)), true)
-                await delay(regularDelayMs)
-              } else {
-                parsedData = await button(List[i])
-                console.log(parsedData.result)
+            assert.equal((typeof result === 'number' || (result === 0)), true)
+            await delay(regularDelayMs)
+          } else {
+            parsedData = await button(List[i])
+            console.log(parsedData.result)
 
-                result = parseInt(parsedData.result, 16)
+            result = parseInt(parsedData.result, 16)
 
-                assert.equal((typeof result === 'number' || (result === 0)), true)
-                await delay(regularDelayMs)
-              }
+            assert.equal((typeof result === 'number' || (result === 0)), true)
+            await delay(regularDelayMs)
+          }
 
 
-          } catch (err) {
+        } catch (err) {
 
-            console.log(err)
-            assert(false)
+          console.log(err)
+          assert(false)
 
 
-          }
         }
-      })
+      }
+    })
 
 
-      })
+  })
 
 
-      })
+})
diff --git a/test/integration/lib/confirm-sig-requests.js b/test/integration/lib/confirm-sig-requests.js
index 699527609..60566bdfe 100644
--- a/test/integration/lib/confirm-sig-requests.js
+++ b/test/integration/lib/confirm-sig-requests.js
@@ -3,7 +3,7 @@ const {
   timeout,
   queryAsync,
 } = require('../../lib/util')
-const fetchMockResponses = require('../../e2e/beta/fetch-mocks.js')
+const fetchMockResponses = require('../../e2e/fetch-mocks.js')
 
 QUnit.module('confirm sig requests')
 
diff --git a/test/integration/lib/currency-localization.js b/test/integration/lib/currency-localization.js
index 24c3a1a2d..3d686d9c4 100644
--- a/test/integration/lib/currency-localization.js
+++ b/test/integration/lib/currency-localization.js
@@ -4,7 +4,7 @@ const {
   queryAsync,
   findAsync,
 } = require('../../lib/util')
-const fetchMockResponses = require('../../e2e/beta/fetch-mocks.js')
+const fetchMockResponses = require('../../e2e/fetch-mocks.js')
 
 QUnit.module('currency localization')
 
diff --git a/test/integration/lib/send-new-ui.js b/test/integration/lib/send-new-ui.js
deleted file mode 100644
index 0cca9e959..000000000
--- a/test/integration/lib/send-new-ui.js
+++ /dev/null
@@ -1,168 +0,0 @@
-const reactTriggerChange = require('../../lib/react-trigger-change')
-const {
-  timeout,
-  queryAsync,
-  findAsync,
-} = require('../../lib/util')
-const fetchMockResponses = require('../../e2e/beta/fetch-mocks.js')
-
-QUnit.module('new ui send flow')
-
-QUnit.test('successful send flow', (assert) => {
-  const done = assert.async()
-  runSendFlowTest(assert).then(done).catch((err) => {
-    assert.notOk(err, `Error was thrown: ${err.stack}`)
-    done()
-  })
-})
-
-global.ethQuery = {
-  sendTransaction: () => {},
-}
-
-global.ethereumProvider = {}
-
-async function runSendFlowTest (assert) {
-  const tempFetch = global.fetch
-
-  const realFetch = window.fetch.bind(window)
-  global.fetch = (...args) => {
-    if (args[0] === 'https://ethgasstation.info/json/ethgasAPI.json') {
-      return Promise.resolve({ json: () => Promise.resolve(JSON.parse(fetchMockResponses.ethGasBasic)) })
-    } else if (args[0] === 'https://ethgasstation.info/json/predictTable.json') {
-      return Promise.resolve({ json: () => Promise.resolve(JSON.parse(fetchMockResponses.ethGasPredictTable)) })
-    } else if (args[0] === 'https://dev.blockscale.net/api/gasexpress.json') {
-      return Promise.resolve({ json: () => Promise.resolve(JSON.parse(fetchMockResponses.gasExpress)) })
-    } else if (args[0].match(/chromeextensionmm/)) {
-      return Promise.resolve({ json: () => Promise.resolve(JSON.parse(fetchMockResponses.metametrics)) })
-    }
-    return realFetch.fetch(...args)
-  }
-
-  console.log('*** start runSendFlowTest')
-  const selectState = await queryAsync($, 'select')
-  selectState.val('send new ui')
-  reactTriggerChange(selectState[0])
-
-  const sendScreenButton = await queryAsync($, 'button.btn-secondary.transaction-view-balance__button')
-  assert.ok(sendScreenButton[1], 'send screen button present')
-  sendScreenButton[1].click()
-
-  const sendTitle = await queryAsync($, '.page-container__title')
-  assert.equal(sendTitle[0].textContent, 'Send ETH', 'Send screen title is correct')
-
-  const sendFromField = await queryAsync($, '.send-v2__form-field')
-  assert.ok(sendFromField[0], 'send screen has a from field')
-
-  const sendFromFieldItemAddress = await queryAsync($, '.account-list-item__account-name')
-  assert.equal(sendFromFieldItemAddress[0].textContent, 'Send Account 2', 'send from field shows correct account name')
-
-  const sendToFieldInput = await queryAsync($, '.send-v2__to-autocomplete__input')
-  sendToFieldInput[0].focus()
-
-  await timeout(1000)
-
-  const sendToDropdownList = await queryAsync($, '.send-v2__from-dropdown__list')
-  assert.equal(sendToDropdownList.children().length, 5, 'send to dropdown shows all accounts and address book accounts')
-
-  sendToDropdownList.children()[2].click()
-
-  const sendToAccountAddress = sendToFieldInput.val()
-  assert.equal(sendToAccountAddress, '0x2f8D4a878cFA04A6E60D46362f5644DeAb66572D', 'send to dropdown selects the correct address')
-
-  const sendAmountField = await queryAsync($, '.send-v2__form-row:eq(3)')
-  const sendAmountFieldInput = await findAsync(sendAmountField, '.unit-input__input')
-
-  const amountMaxButton = await queryAsync($, '.send-v2__amount-max')
-  amountMaxButton.click()
-  reactTriggerChange(sendAmountField.find('input')[1])
-  assert.equal(sendAmountFieldInput.is(':disabled'), true, 'disabled the send amount input when max mode is on')
-
-  const gasPriceButtonGroup = await queryAsync($, '.gas-price-button-group--small')
-  const gasPriceButton = await gasPriceButtonGroup.find('button')[0]
-  const valueBeforeGasPriceChange = sendAmountFieldInput.prop('value')
-  gasPriceButton.click()
-  reactTriggerChange(sendAmountField.find('input')[1])
-
-  await timeout(1000)
-
-  assert.notEqual(valueBeforeGasPriceChange, sendAmountFieldInput.prop('value'), 'send amount value changes when gas price changes')
-
-  amountMaxButton.click()
-  reactTriggerChange(sendAmountField.find('input')[1])
-
-  sendAmountField.find('.unit-input').click()
-  sendAmountFieldInput.val('5.1')
-  reactTriggerChange(sendAmountField.find('input')[1])
-
-  let errorMessage = await queryAsync($, '.send-v2__error')
-  assert.equal(errorMessage[0].textContent, 'Insufficient funds.', 'send should render an insufficient fund error message')
-
-  sendAmountFieldInput.val('2.0')
-  reactTriggerChange(sendAmountFieldInput[0])
-  await timeout()
-  errorMessage = $('.send-v2__error')
-  assert.equal(errorMessage.length, 0, 'send should stop rendering amount error message after amount is corrected')
-
-  const sendButton = await queryAsync($, 'button.btn-secondary.btn--large.page-container__footer-button')
-  assert.equal(sendButton[0].textContent, 'Next', 'next button rendered')
-  sendButton[0].click()
-  await timeout()
-
-  selectState.val('send edit')
-  reactTriggerChange(selectState[0])
-
-  const confirmFromName = (await queryAsync($, '.sender-to-recipient__name')).first()
-  assert.equal(confirmFromName[0].textContent, 'Send Account 2', 'confirm screen should show correct from name')
-
-  const confirmToName = (await queryAsync($, '.sender-to-recipient__name')).last()
-  assert.equal(confirmToName[0].textContent, 'Send Account 3', 'confirm screen should show correct to name')
-
-  const confirmScreenRowFiats = await queryAsync($, '.confirm-detail-row__secondary')
-  const confirmScreenGas = confirmScreenRowFiats[0]
-  assert.equal(confirmScreenGas.textContent, '$3.60', 'confirm screen should show correct gas')
-  const confirmScreenTotal = confirmScreenRowFiats[1]
-  assert.equal(confirmScreenTotal.textContent, '$2,405.37', 'confirm screen should show correct total')
-
-  const confirmScreenBackButton = await queryAsync($, '.confirm-page-container-header__back-button')
-  confirmScreenBackButton[0].click()
-
-  const sendToFieldInputInEdit = await queryAsync($, '.send-v2__to-autocomplete__input')
-  sendToFieldInputInEdit[0].focus()
-  sendToFieldInputInEdit.val('0xd85a4b6a394794842887b8284293d69163007bbb')
-
-  const sendAmountFieldInEdit = await queryAsync($, '.send-v2__form-row:eq(3)')
-  sendAmountFieldInEdit.find('.unit-input')[0].click()
-
-  const sendAmountFieldInputInEdit = sendAmountFieldInEdit.find('.unit-input__input')
-  sendAmountFieldInputInEdit.val('1.0')
-  reactTriggerChange(sendAmountFieldInputInEdit[0])
-
-  const sendButtonInEdit = await queryAsync($, '.btn-secondary.btn--large.page-container__footer-button')
-  assert.equal(sendButtonInEdit[0].textContent, 'Next', 'next button in edit rendered')
-
-  selectState.val('send new ui')
-  reactTriggerChange(selectState[0])
-
-  const cancelButtonInEdit = await queryAsync($, '.btn-default.btn--large.page-container__footer-button')
-  cancelButtonInEdit[0].click()
-
-  global.fetch = tempFetch
-  // sendButtonInEdit[0].click()
-
-  // // TODO: Need a way to mock background so that we can test correct transition from editing to confirm
-  // selectState.val('confirm new ui')
-  // reactTriggerChange(selectState[0])
-
-
-  // const confirmScreenConfirmButton = await queryAsync($, '.btn-confirm.page-container__footer-button')
-  // console.log(`+++++++++++++++++++++++++++++++= confirmScreenConfirmButton[0]`, confirmScreenConfirmButton[0]);
-  // confirmScreenConfirmButton[0].click()
-
-  // await timeout(10000000)
-
-  // const txView = await queryAsync($, '.tx-view')
-  // console.log(`++++++++++++++++++++++++++++++++ txView[0]`, txView[0]);
-
-  // assert.ok(txView[0], 'Should return to the account details screen after confirming')
-}
diff --git a/test/integration/lib/tx-list-items.js b/test/integration/lib/tx-list-items.js
index e4478614e..4c6c30611 100644
--- a/test/integration/lib/tx-list-items.js
+++ b/test/integration/lib/tx-list-items.js
@@ -3,7 +3,7 @@ const {
   queryAsync,
   findAsync,
 } = require('../../lib/util')
-const fetchMockResponses = require('../../e2e/beta/fetch-mocks.js')
+const fetchMockResponses = require('../../e2e/fetch-mocks.js')
 
 QUnit.module('tx list items')
 
diff --git a/test/screens/func.js b/test/screens/func.js
deleted file mode 100644
index 733225565..000000000
--- a/test/screens/func.js
+++ /dev/null
@@ -1,18 +0,0 @@
-require('chromedriver')
-const webdriver = require('selenium-webdriver')
-
-exports.delay = function delay (time) {
-  return new Promise(resolve => setTimeout(resolve, time))
-}
-
-
-exports.buildWebDriver = function buildWebDriver (extPath) {
-  return new webdriver.Builder()
-    .withCapabilities({
-      chromeOptions: {
-        args: [`load-extension=${extPath}`],
-      },
-    })
-    .forBrowser('chrome')
-    .build()
-}
diff --git a/test/screens/new-ui.js b/test/screens/new-ui.js
deleted file mode 100644
index 92d1b8378..000000000
--- a/test/screens/new-ui.js
+++ /dev/null
@@ -1,260 +0,0 @@
-const path = require('path')
-const fs = require('fs')
-const pify = require('pify')
-const mkdirp = require('mkdirp')
-const rimraf = require('rimraf')
-const webdriver = require('selenium-webdriver')
-const endOfStream = require('end-of-stream')
-const clipboardy = require('clipboardy')
-const Ethjs = require('ethjs')
-const GIFEncoder = require('gifencoder')
-const pngFileStream = require('png-file-stream')
-const sizeOfPng = require('image-size/lib/types/png')
-const By = webdriver.By
-const localesIndex = require('../../app/_locales/index.json')
-const { delay, buildChromeWebDriver, getExtensionIdChrome } = require('../e2e/func')
-
-const eth = new Ethjs(new Ethjs.HttpProvider('http://localhost:8545'))
-
-let driver
-let screenshotCount = 0
-
-captureAllScreens()
-.then(async () => {
-  // build screenshots into gif
-  console.log('building gif...')
-  await generateGif()
-
-  await driver.quit()
-  process.exit()
-})
-.catch(async (err) => {
-  try {
-    console.error(err)
-    verboseReportOnFailure({ title: 'something broke' })
-  } catch (err) {
-    console.error(err)
-  }
-
-  await driver.quit()
-  process.exit(1)
-})
-
-
-async function captureAllScreens () {
-  // common names
-  let tabs
-
-  await cleanScreenShotDir()
-
-  const extPath = path.resolve('dist/chrome')
-  driver = buildChromeWebDriver(extPath)
-  const extensionId = await getExtensionIdChrome(driver)
-
-  await driver.get(`chrome-extension://${extensionId}/home.html`)
-  await delay(500)
-  tabs = await driver.getAllWindowHandles()
-  await driver.switchTo().window(tabs[0])
-  await delay(1000)
-  await setProviderType('localhost')
-  await delay(300)
-
-  // click try new ui
-  await driver.findElement(By.css('#app-content > div > div.app-primary.from-right > div > div.flex-row.flex-center.flex-grow > p')).click()
-  await delay(300)
-
-  // close metamask homepage and extra home.html
-  tabs = await driver.getAllWindowHandles()
-  // metamask homepage is opened on prod, not dev
-  if (tabs.length > 2) {
-    await driver.switchTo().window(tabs[2])
-    driver.close()
-  }
-  await driver.switchTo().window(tabs[1])
-  driver.close()
-  await driver.switchTo().window(tabs[0])
-  await delay(300)
-  await captureLanguageScreenShots('welcome-new-ui')
-
-  // setup account
-  await delay(1000)
-  await driver.findElement(By.css('body')).click()
-  await delay(300)
-  await captureLanguageScreenShots('welcome')
-
-  await driver.findElement(By.css('button')).click()
-  await captureLanguageScreenShots('create password')
-
-  const password = '123456789'
-  const passwordBox = await driver.findElement(By.css('input#create-password'))
-  const passwordBoxConfirm = await driver.findElement(By.css('input#confirm-password'))
-  passwordBox.sendKeys(password)
-  passwordBoxConfirm.sendKeys(password)
-  await delay(500)
-  await captureLanguageScreenShots('choose-password-filled')
-
-  await driver.findElement(By.css('button')).click()
-  await delay(500)
-  await captureLanguageScreenShots('unique account image')
-
-  await driver.findElement(By.css('button')).click()
-  await delay(500)
-  await captureLanguageScreenShots('privacy note')
-
-  await driver.findElement(By.css('button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('terms')
-
-  await delay(300)
-  const element = driver.findElement(By.linkText('Attributions'))
-  await driver.executeScript('arguments[0].scrollIntoView(true)', element)
-  await delay(300)
-  await captureLanguageScreenShots('terms-scrolled')
-
-  await driver.findElement(By.css('button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('secret backup phrase')
-
-  await driver.findElement(By.css('button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('secret backup phrase')
-
-  await driver.findElement(By.css('.backup-phrase__reveal-button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('secret backup phrase - reveal')
-
-  const seedPhrase = await driver.findElement(By.css('.backup-phrase__secret-words')).getText()
-  const seedPhraseWords = seedPhrase.split(' ')
-  await driver.findElement(By.css('button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('confirm secret backup phrase')
-
-  // enter seed phrase
-  const seedPhraseButtons = await driver.findElements(By.css('.backup-phrase__confirm-seed-options > button'))
-  const seedPhraseButtonWords = await Promise.all(seedPhraseButtons.map(button => button.getText()))
-  for (const targetWord of seedPhraseWords) {
-    const wordIndex = seedPhraseButtonWords.indexOf(targetWord)
-    if (wordIndex === -1) throw new Error(`Captured seed phrase word "${targetWord}" not in found seed phrase button options ${seedPhraseButtonWords.join(' ')}`)
-    await driver.findElement(By.css(`.backup-phrase__confirm-seed-options > button:nth-child(${wordIndex + 1})`)).click()
-    await delay(100)
-  }
-  await captureLanguageScreenShots('confirm secret backup phrase - words selected correctly')
-
-  await driver.findElement(By.css('.backup-phrase__content-wrapper .first-time-flow__button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('metamask post-initialize greeter screen deposit ether')
-
-  await driver.findElement(By.css('.page-container__header-close')).click()
-  await delay(300)
-  await captureLanguageScreenShots('metamask account main screen')
-
-  // account details + export private key
-  await driver.findElement(By.css('.wallet-view__name-container > .wallet-view__details-button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('metamask account detail screen')
-
-  await driver.findElement(By.css('.account-modal__button:nth-of-type(2)')).click()
-  await delay(300)
-  await captureLanguageScreenShots('metamask account detail export private key screen - initial')
-
-  await driver.findElement(By.css('.private-key-password > input')).sendKeys(password)
-  await delay(300)
-  await captureLanguageScreenShots('metamask account detail export private key screen - password entered')
-
-  await driver.findElement(By.css('.btn-primary.btn--large.export-private-key__button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('metamask account detail export private key screen - reveal key')
-
-  await driver.findElement(By.css('.export-private-key__button')).click()
-  await delay(300)
-  await captureLanguageScreenShots('metamask account detail export private key screen - done')
-
-  // get eth from Ganache
-  // const viewAddressButton = await driver.findElement(By.css('.wallet-view__address'))
-  // await driver.actions({ bridge: true }).move({ origin: viewAddressButton }).perform()
-  // console.log('driver.actions', driver.actions({ bridge: true }))
-  // await delay(300)
-  // await captureLanguageScreenShots('metamask home - hover copy address')
-
-  await driver.findElement(By.css('.wallet-view__address')).click()
-  await delay(100)
-  await captureLanguageScreenShots('metamask home - hover copy address')
-
-  const primaryAddress = clipboardy.readSync()
-  await requestEther(primaryAddress)
-  // wait for block polling
-  await delay(10000)
-  await captureLanguageScreenShots('metamask home - has ether')
-
-}
-
-
-async function captureLanguageScreenShots (label) {
-  const nonEnglishLocales = localesIndex.filter(localeMeta => localeMeta.code !== 'en')
-  // take english shot
-  await captureScreenShot(`${label} (en)`)
-  for (const localeMeta of nonEnglishLocales) {
-    // set locale and take shot
-    await setLocale(localeMeta.code)
-    await delay(300)
-    await captureScreenShot(`${label} (${localeMeta.code})`)
-  }
-  // return locale to english
-  await setLocale('en')
-  await delay(300)
-}
-
-async function setLocale (code) {
-  await driver.executeScript('window.metamask.updateCurrentLocale(arguments[0])', code)
-}
-
-async function setProviderType (type) {
-  await driver.executeScript('window.metamask.setProviderType(arguments[0])', type)
-}
-
-async function cleanScreenShotDir () {
-  await pify(rimraf)(`./test-artifacts/screens/`)
-}
-
-async function captureScreenShot (label) {
-  const shotIndex = screenshotCount.toString().padStart(4, '0')
-  screenshotCount++
-  const artifactDir = `./test-artifacts/screens/`
-  await pify(mkdirp)(artifactDir)
-  // capture screenshot
-  const screenshot = await driver.takeScreenshot()
-  await pify(fs.writeFile)(`${artifactDir}/${shotIndex} - ${label}.png`, screenshot, { encoding: 'base64' })
-}
-
-async function generateGif () {
-  // calculate screenshot size
-  const screenshot = await driver.takeScreenshot()
-  const pngBuffer = Buffer.from(screenshot, 'base64')
-  const size = sizeOfPng.calculate(pngBuffer)
-
-  // read only the english pngs into gif
-  const encoder = new GIFEncoder(size.width, size.height)
-  const stream = pngFileStream('./test-artifacts/screens/* (en).png')
-    .pipe(encoder.createWriteStream({ repeat: 0, delay: 1000, quality: 10 }))
-    .pipe(fs.createWriteStream('./test-artifacts/screens/walkthrough (en).gif'))
-
-  // wait for end
-  await pify(endOfStream)(stream)
-}
-
-async function verboseReportOnFailure (test) {
-  const artifactDir = `./test-artifacts/${test.title}`
-  const filepathBase = `${artifactDir}/test-failure`
-  await pify(mkdirp)(artifactDir)
-  // capture screenshot
-  const screenshot = await driver.takeScreenshot()
-  await pify(fs.writeFile)(`${filepathBase}-screenshot.png`, screenshot, { encoding: 'base64' })
-  // capture dom source
-  const htmlSource = await driver.getPageSource()
-  await pify(fs.writeFile)(`${filepathBase}-dom.html`, htmlSource)
-}
-
-async function requestEther (address) {
-  const accounts = await eth.accounts()
-  await eth.sendTransaction({ from: accounts[0], to: address, value: 1 * 1e18, data: '0x0' })
-}
diff --git a/test/setup.js b/test/setup.js
index 1a69f4866..926582d6d 100644
--- a/test/setup.js
+++ b/test/setup.js
@@ -1,5 +1,5 @@
-require('babel-register')({
-  ignore: name => name.includes('node_modules') && !name.includes('obs-store'),
+require('@babel/register')({
+  ignore: [name => name.includes('node_modules') && !name.includes('obs-store')],
 })
 
 require('./helper')
diff --git a/test/unit/actions/tx_test.js b/test/unit/actions/tx_test.js
index f2f8f1d1c..66378b594 100644
--- a/test/unit/actions/tx_test.js
+++ b/test/unit/actions/tx_test.js
@@ -35,7 +35,6 @@ describe('tx confirmation screen', function () {
       actions._setBackgroundConnection({
         approveTransaction (_, cb) { cb('An error!') },
         cancelTransaction (_, cb) { cb() },
-        clearSeedWordCache (cb) { cb() },
         getState (cb) { cb() },
       })
       done()
diff --git a/test/unit/app/controllers/detect-tokens-test.js b/test/unit/app/controllers/detect-tokens-test.js
index 2acc53e92..8f18406f4 100644
--- a/test/unit/app/controllers/detect-tokens-test.js
+++ b/test/unit/app/controllers/detect-tokens-test.js
@@ -71,8 +71,8 @@ describe('DetectTokensController', () => {
     controller.isUnlocked = true
 
     var stub = sandbox.stub(controller, 'detectTokenBalance')
-        .withArgs('0x0D262e5dC4A06a0F1c90cE79C7a60C09DfC884E4').returns(true)
-        .withArgs('0xBC86727E770de68B1060C91f6BB6945c73e10388').returns(true)
+      .withArgs('0x0D262e5dC4A06a0F1c90cE79C7a60C09DfC884E4').returns(true)
+      .withArgs('0xBC86727E770de68B1060C91f6BB6945c73e10388').returns(true)
 
     await controller.detectNewTokens()
     sandbox.assert.notCalled(stub)
@@ -84,14 +84,14 @@ describe('DetectTokensController', () => {
     controller.isUnlocked = true
 
     sandbox.stub(controller, 'detectTokenBalance')
-        .withArgs('0x0D262e5dC4A06a0F1c90cE79C7a60C09DfC884E4')
-        .returns(preferences.addToken('0x0d262e5dc4a06a0f1c90ce79c7a60c09dfc884e4', 'J8T', 8))
-        .withArgs('0xBC86727E770de68B1060C91f6BB6945c73e10388')
-        .returns(preferences.addToken('0xbc86727e770de68b1060c91f6bb6945c73e10388', 'XNK', 18))
+      .withArgs('0x0D262e5dC4A06a0F1c90cE79C7a60C09DfC884E4')
+      .returns(preferences.addToken('0x0d262e5dc4a06a0f1c90ce79c7a60c09dfc884e4', 'J8T', 8))
+      .withArgs('0xBC86727E770de68B1060C91f6BB6945c73e10388')
+      .returns(preferences.addToken('0xbc86727e770de68b1060c91f6bb6945c73e10388', 'XNK', 18))
 
     await controller.detectNewTokens()
     assert.deepEqual(preferences.store.getState().tokens, [{address: '0x0d262e5dc4a06a0f1c90ce79c7a60c09dfc884e4', decimals: 8, symbol: 'J8T'},
-        {address: '0xbc86727e770de68b1060c91f6bb6945c73e10388', decimals: 18, symbol: 'XNK'}])
+      {address: '0xbc86727e770de68b1060c91f6bb6945c73e10388', decimals: 18, symbol: 'XNK'}])
   })
 
   it('should not detect same token while in main network', async () => {
@@ -108,7 +108,7 @@ describe('DetectTokensController', () => {
 
     await controller.detectNewTokens()
     assert.deepEqual(preferences.store.getState().tokens, [{address: '0x0d262e5dc4a06a0f1c90ce79c7a60c09dfc884e4', decimals: 8, symbol: 'J8T'},
-        {address: '0xbc86727e770de68b1060c91f6bb6945c73e10388', decimals: 18, symbol: 'XNK'}])
+      {address: '0xbc86727e770de68b1060c91f6bb6945c73e10388', decimals: 18, symbol: 'XNK'}])
   })
 
   it('should trigger detect new tokens when change address', async () => {
diff --git a/test/unit/app/controllers/metamask-controller-test.js b/test/unit/app/controllers/metamask-controller-test.js
index 1b8cde42e..effd7c0ce 100644
--- a/test/unit/app/controllers/metamask-controller-test.js
+++ b/test/unit/app/controllers/metamask-controller-test.js
@@ -497,8 +497,6 @@ describe('MetaMaskController', function () {
   })
 
   describe('#verifyseedPhrase', function () {
-    let seedPhrase, getConfigSeed
-
     it('errors when no keying is provided', async function () {
       try {
         await metamaskController.verifySeedPhrase()
@@ -509,21 +507,6 @@ describe('MetaMaskController', function () {
 
     beforeEach(async function () {
       await metamaskController.createNewVaultAndKeychain('password')
-      seedPhrase = await metamaskController.verifySeedPhrase()
-    })
-
-    it('#placeSeedWords should match the initially created vault seed', function () {
-
-      metamaskController.placeSeedWords((err, result) => {
-        if (err) {
-         console.log(err)
-        } else {
-          getConfigSeed = metamaskController.configManager.getSeedWords()
-          assert.equal(result, seedPhrase)
-          assert.equal(result, getConfigSeed)
-        }
-      })
-      assert.equal(getConfigSeed, undefined)
     })
 
     it('#addNewAccount', async function () {
@@ -589,21 +572,6 @@ describe('MetaMaskController', function () {
     })
   })
 
-  describe('#clearSeedWordCache', function () {
-    it('should set seed words to null', function (done) {
-      sandbox.stub(metamaskController.preferencesController, 'setSeedWords')
-      metamaskController.clearSeedWordCache((err) => {
-        if (err) {
-          done(err)
-        }
-
-        assert.ok(metamaskController.preferencesController.setSeedWords.calledOnce)
-        assert.deepEqual(metamaskController.preferencesController.setSeedWords.args, [[null]])
-        done()
-      })
-    })
-  })
-
   describe('#setCurrentLocale', function () {
 
     it('checks the default currentLocale', function () {
@@ -679,19 +647,6 @@ describe('MetaMaskController', function () {
   })
 
   describe('#newUnsignedPersonalMessage', function () {
-
-    it('errors with no from in msgParams', async () => {
-      const msgParams = {
-        'data': data,
-      }
-      try {
-        await metamaskController.newUnsignedPersonalMessage(msgParams)
-        assert.fail('should have thrown')
-      } catch (error) {
-        assert.equal(error.message, 'MetaMask Message Signature: from field is required.')
-      }
-    })
-
     let msgParams, metamaskPersonalMsgs, personalMessages, msgId
 
     const address = '0xc42edfcc21ed14dda456aa0756c153f7985d8813'
@@ -718,6 +673,18 @@ describe('MetaMaskController', function () {
       personalMessages[0].msgParams.metamaskId = parseInt(msgId)
     })
 
+    it('errors with no from in msgParams', async () => {
+      const msgParams = {
+        'data': data,
+      }
+      try {
+        await metamaskController.newUnsignedPersonalMessage(msgParams)
+        assert.fail('should have thrown')
+      } catch (error) {
+        assert.equal(error.message, 'MetaMask Message Signature: from field is required.')
+      }
+    })
+
     it('persists address from msg params', function () {
       assert.equal(metamaskPersonalMsgs[msgId].msgParams.from, address)
     })
diff --git a/test/unit/app/controllers/preferences-controller-test.js b/test/unit/app/controllers/preferences-controller-test.js
index 81b152f3d..7e047a2a8 100644
--- a/test/unit/app/controllers/preferences-controller-test.js
+++ b/test/unit/app/controllers/preferences-controller-test.js
@@ -496,21 +496,6 @@ describe('preferences controller', function () {
     })
   })
 
-  describe('setSeedWords', function () {
-    it('should default to null', function () {
-      const state = preferencesController.store.getState()
-      assert.equal(state.seedWords, null)
-    })
-
-    it('should set the seedWords property in state', function () {
-      assert.equal(preferencesController.store.getState().seedWords, null)
-
-      preferencesController.setSeedWords('foo bar baz')
-
-      assert.equal(preferencesController.store.getState().seedWords, 'foo bar baz')
-    })
-  })
-
   describe('#updateRpc', function () {
     it('should update the rpcDetails properly', () => {
       preferencesController.store.updateState({frequentRpcListDetail: [{}, { rpcUrl: 'test' }, {}]})
diff --git a/test/unit/app/controllers/transactions/pending-tx-test.js b/test/unit/app/controllers/transactions/pending-tx-test.js
index b37ac2766..e1de5731b 100644
--- a/test/unit/app/controllers/transactions/pending-tx-test.js
+++ b/test/unit/app/controllers/transactions/pending-tx-test.js
@@ -7,7 +7,7 @@ const sinon = require('sinon')
 
 describe('PendingTransactionTracker', function () {
   let pendingTxTracker, txMeta, txMetaNoHash, providerResultStub,
-  provider, txMeta3, txList, knownErrors
+    provider, txMeta3, txList, knownErrors
   this.timeout(10000)
 
   beforeEach(function () {
@@ -80,7 +80,7 @@ describe('PendingTransactionTracker', function () {
       }, { count: 1 })[0]
 
       stub = sinon.stub(pendingTxTracker, 'getCompletedTransactions')
-      .returns(txGen.txs)
+        .returns(txGen.txs)
 
       // THE EXPECTATION
       const spy = sinon.spy()
@@ -107,18 +107,18 @@ describe('PendingTransactionTracker', function () {
     })
 
     it('should emit tx:dropped with the txMetas id only after the second call', function (done) {
-    txMeta = {
-      id: 1,
-      hash: '0x0593ee121b92e10d63150ad08b4b8f9c7857d1bd160195ee648fb9a0f8d00eeb',
-      status: 'submitted',
-      txParams: {
-        from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
-        nonce: '0x1',
-        value: '0xfffff',
-      },
-      history: [{}],
-      rawTx: '0xf86c808504a817c800827b0d940c62bb85faa3311a998d3aba8098c1235c564966880de0b6b3a7640000802aa08ff665feb887a25d4099e40e11f0fef93ee9608f404bd3f853dd9e84ed3317a6a02ec9d3d1d6e176d4d2593dd760e74ccac753e6a0ea0d00cc9789d0d7ff1f471d',
-    }
+      txMeta = {
+        id: 1,
+        hash: '0x0593ee121b92e10d63150ad08b4b8f9c7857d1bd160195ee648fb9a0f8d00eeb',
+        status: 'submitted',
+        txParams: {
+          from: '0x1678a085c290ebd122dc42cba69373b5953b831d',
+          nonce: '0x1',
+          value: '0xfffff',
+        },
+        history: [{}],
+        rawTx: '0xf86c808504a817c800827b0d940c62bb85faa3311a998d3aba8098c1235c564966880de0b6b3a7640000802aa08ff665feb887a25d4099e40e11f0fef93ee9608f404bd3f853dd9e84ed3317a6a02ec9d3d1d6e176d4d2593dd760e74ccac753e6a0ea0d00cc9789d0d7ff1f471d',
+      }
 
       providerResultStub['eth_getTransactionCount'] = '0x02'
       providerResultStub['eth_getTransactionByHash'] = {}
@@ -159,8 +159,8 @@ describe('PendingTransactionTracker', function () {
       pendingTxTracker.getPendingTransactions = () => txList
       pendingTxTracker._checkPendingTx = (tx) => { tx.resolve(tx) }
       Promise.all(txList.map((tx) => tx.processed))
-      .then(() => done())
-      .catch(done)
+        .then(() => done())
+        .catch(done)
 
       pendingTxTracker.updatePendingTxs()
     })
@@ -169,8 +169,8 @@ describe('PendingTransactionTracker', function () {
   describe('#resubmitPendingTxs', function () {
     const blockNumberStub = '0x0'
     beforeEach(function () {
-    const txMeta2 = txMeta3 = txMeta
-    txList = [txMeta, txMeta2, txMeta3].map((tx) => {
+      const txMeta2 = txMeta3 = txMeta
+      txList = [txMeta, txMeta2, txMeta3].map((tx) => {
         tx.processed = new Promise((resolve) => { tx.resolve = resolve })
         return tx
       })
@@ -183,8 +183,8 @@ describe('PendingTransactionTracker', function () {
       pendingTxTracker.getPendingTransactions = () => txList
       pendingTxTracker._resubmitTx = async (tx) => { tx.resolve(tx) }
       Promise.all(txList.map((tx) => tx.processed))
-      .then(() => done())
-      .catch(done)
+        .then(() => done())
+        .catch(done)
       pendingTxTracker.resubmitPendingTxs(blockNumberStub)
     })
     it('should not emit \'tx:failed\' if the txMeta throws a known txError', function (done) {
@@ -209,8 +209,8 @@ describe('PendingTransactionTracker', function () {
         throw new Error(knownErrors.pop())
       }
       Promise.all(txList.map((tx) => tx.processed))
-      .then(() => done())
-      .catch(done)
+        .then(() => done())
+        .catch(done)
 
       pendingTxTracker.resubmitPendingTxs(blockNumberStub)
     })
@@ -227,8 +227,8 @@ describe('PendingTransactionTracker', function () {
       pendingTxTracker.getPendingTransactions = () => txList
       pendingTxTracker._resubmitTx = async () => { throw new TypeError('im some real error') }
       Promise.all(txList.map((tx) => tx.processed))
-      .then(() => done())
-      .catch(done)
+        .then(() => done())
+        .catch(done)
 
       pendingTxTracker.resubmitPendingTxs(blockNumberStub)
     })
@@ -264,11 +264,11 @@ describe('PendingTransactionTracker', function () {
       // Stubbing out current account state:
       // Adding the fake tx:
       pendingTxTracker._resubmitTx(txMeta)
-      .then(() => done())
-      .catch((err) => {
-       assert.ifError(err, 'should not throw an error')
-       done(err)
-      })
+        .then(() => done())
+        .catch((err) => {
+          assert.ifError(err, 'should not throw an error')
+          done(err)
+        })
 
       assert.equal(pendingTxTracker.publishTransaction.callCount, 1, 'Should call publish transaction')
     })
@@ -278,11 +278,11 @@ describe('PendingTransactionTracker', function () {
       const mockLatestBlockNumber = '0x5'
 
       pendingTxTracker._resubmitTx(txMetaToTestExponentialBackoff, mockLatestBlockNumber)
-      .then(() => done())
-      .catch((err) => {
-       assert.ifError(err, 'should not throw an error')
-       done(err)
-      })
+        .then(() => done())
+        .catch((err) => {
+          assert.ifError(err, 'should not throw an error')
+          done(err)
+        })
 
       assert.equal(pendingTxTracker.publishTransaction.callCount, 0, 'Should NOT call publish transaction')
     })
@@ -292,11 +292,11 @@ describe('PendingTransactionTracker', function () {
       const mockLatestBlockNumber = '0x11'
 
       pendingTxTracker._resubmitTx(txMetaToTestExponentialBackoff, mockLatestBlockNumber)
-      .then(() => done())
-      .catch((err) => {
-       assert.ifError(err, 'should not throw an error')
-       done(err)
-      })
+        .then(() => done())
+        .catch((err) => {
+          assert.ifError(err, 'should not throw an error')
+          done(err)
+        })
 
       assert.equal(pendingTxTracker.publishTransaction.callCount, 1, 'Should call publish transaction')
     })
@@ -382,11 +382,11 @@ describe('PendingTransactionTracker', function () {
           value: '0xfffff',
         },
       })
-      .then((taken) => {
-        assert.ok(!taken)
-        done()
-      })
-      .catch(done)
+        .then((taken) => {
+          assert.ok(!taken)
+          done()
+        })
+        .catch(done)
     })
 
     it('should return true if nonce has been taken', function (done) {
@@ -400,7 +400,7 @@ describe('PendingTransactionTracker', function () {
         assert.ok(taken)
         done()
       })
-      .catch(done)
+        .catch(done)
     })
   })
 })
diff --git a/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js b/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js
index d3e47c67e..1d6a0eb08 100644
--- a/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js
+++ b/test/unit/app/controllers/transactions/recipient-blacklist-checker-test.js
@@ -31,8 +31,8 @@ describe('Recipient Blacklist Checker', function () {
       const networks = [ROPSTEN_CODE, RINKEYBY_CODE, KOVAN_CODE, GOERLI_CODE]
       for (const networkId in networks) {
         publicAccounts.forEach((account) => {
-           recipientBlackListChecker.checkAccount(networkId, account)
-            callCount++
+          recipientBlackListChecker.checkAccount(networkId, account)
+          callCount++
         })
       }
       assert.equal(callCount, 40)
diff --git a/test/unit/app/controllers/transactions/tx-controller-test.js b/test/unit/app/controllers/transactions/tx-controller-test.js
index 8ff409207..9072dc684 100644
--- a/test/unit/app/controllers/transactions/tx-controller-test.js
+++ b/test/unit/app/controllers/transactions/tx-controller-test.js
@@ -129,13 +129,13 @@ describe('Transaction Controller', function () {
       stub = sinon.stub(txController, 'addUnapprovedTransaction').callsFake(() => {
         txController.emit('newUnapprovedTx', txMeta)
         return Promise.resolve(txController.txStateManager.addTx(txMeta))
-    })
+      })
 
-    afterEach(function () {
-      txController.txStateManager._saveTxList([])
-      stub.restore()
+      afterEach(function () {
+        txController.txStateManager._saveTxList([])
+        stub.restore()
+      })
     })
-  })
 
     it('should resolve when finished and status is submitted and resolve with the hash', function (done) {
       txController.once('newUnapprovedTx', (txMetaFromEmit) => {
@@ -146,11 +146,11 @@ describe('Transaction Controller', function () {
       })
 
       txController.newUnapprovedTransaction(txParams)
-      .then((hash) => {
-        assert(hash, 'newUnapprovedTransaction needs to return the hash')
-        done()
-      })
-      .catch(done)
+        .then((hash) => {
+          assert(hash, 'newUnapprovedTransaction needs to return the hash')
+          done()
+        })
+        .catch(done)
     })
 
     it('should reject when finished and status is rejected', function (done) {
@@ -161,10 +161,10 @@ describe('Transaction Controller', function () {
       })
 
       txController.newUnapprovedTransaction(txParams)
-      .catch((err) => {
-        if (err.message === 'MetaMask Tx Signature: User denied transaction signature.') done()
-        else done(err)
-      })
+        .catch((err) => {
+          if (err.message === 'MetaMask Tx Signature: User denied transaction signature.') done()
+          else done(err)
+        })
     })
   })
 
@@ -182,17 +182,17 @@ describe('Transaction Controller', function () {
 
     it('should add an unapproved transaction and return a valid txMeta', function (done) {
       txController.addUnapprovedTransaction({ from: selectedAddress })
-      .then((txMeta) => {
-        assert(('id' in txMeta), 'should have a id')
-        assert(('time' in txMeta), 'should have a time stamp')
-        assert(('metamaskNetworkId' in txMeta), 'should have a metamaskNetworkId')
-        assert(('txParams' in txMeta), 'should have a txParams')
-        assert(('history' in txMeta), 'should have a history')
-
-        const memTxMeta = txController.txStateManager.getTx(txMeta.id)
-        assert.deepEqual(txMeta, memTxMeta, `txMeta should be stored in txController after adding it\n  expected: ${txMeta} \n  got: ${memTxMeta}`)
-        done()
-      }).catch(done)
+        .then((txMeta) => {
+          assert(('id' in txMeta), 'should have a id')
+          assert(('time' in txMeta), 'should have a time stamp')
+          assert(('metamaskNetworkId' in txMeta), 'should have a metamaskNetworkId')
+          assert(('txParams' in txMeta), 'should have a txParams')
+          assert(('history' in txMeta), 'should have a history')
+
+          const memTxMeta = txController.txStateManager.getTx(txMeta.id)
+          assert.deepEqual(txMeta, memTxMeta, `txMeta should be stored in txController after adding it\n  expected: ${txMeta} \n  got: ${memTxMeta}`)
+          done()
+        }).catch(done)
     })
 
     it('should emit newUnapprovedTx event and pass txMeta as the first argument', function (done) {
@@ -202,16 +202,16 @@ describe('Transaction Controller', function () {
         done()
       })
       txController.addUnapprovedTransaction({ from: selectedAddress })
-      .catch(done)
+        .catch(done)
     })
 
     it('should fail if recipient is public', function (done) {
       txController.networkStore = new ObservableStore(1)
       txController.addUnapprovedTransaction({ from: selectedAddress, to: '0x0d1d4e623D10F9FBA5Db95830F7d3839406C6AF2' })
-      .catch((err) => {
-        if (err.message === 'Recipient is a public account') done()
-        else done(err)
-      })
+        .catch((err) => {
+          if (err.message === 'Recipient is a public account') done()
+          else done(err)
+        })
     })
 
     it('should fail if the from address isn\'t the selected address', function (done) {
@@ -232,16 +232,16 @@ describe('Transaction Controller', function () {
         done()
       })
       txController.addUnapprovedTransaction({ from: selectedAddress, to: '0x0d1d4e623D10F9FBA5Db95830F7d3839406C6AF2' })
-      .catch(done)
+        .catch(done)
     })
 
     it('should fail if netId is loading', function (done) {
       txController.networkStore = new ObservableStore('loading')
       txController.addUnapprovedTransaction({ from: selectedAddress, to: '0x0d1d4e623D10F9FBA5Db95830F7d3839406C6AF2' })
-      .catch((err) => {
-        if (err.message === 'MetaMask is having trouble connecting to the network') done()
-        else done(err)
-      })
+        .catch((err) => {
+          if (err.message === 'MetaMask is having trouble connecting to the network') done()
+          else done(err)
+        })
     })
   })
 
@@ -284,11 +284,11 @@ describe('Transaction Controller', function () {
         }))
       })
       Promise.all(listeners)
-      .then((returnValues) => {
-        assert.deepEqual(returnValues.pop(), txMeta, 'last event 1:unapproved should return txMeta')
-        done()
-      })
-      .catch(done)
+        .then((returnValues) => {
+          assert.deepEqual(returnValues.pop(), txMeta, 'last event 1:unapproved should return txMeta')
+          done()
+        })
+        .catch(done)
       txController.addTx(txMeta)
     })
   })
@@ -511,16 +511,16 @@ describe('Transaction Controller', function () {
         { id: 1, status: 'submitted', metamaskNetworkId: currentNetworkId, txParams, history: [{}] },
       ])
       txController.retryTransaction(1)
-      .then((txMeta) => {
-        assert.equal(txMeta.txParams.gasPrice, '0x10642ac00', 'gasPrice should have a %10 gasPrice bump')
-        assert.equal(txMeta.txParams.nonce, txParams.nonce, 'nonce should be the same')
-        assert.equal(txMeta.txParams.from, txParams.from, 'from should be the same')
-        assert.equal(txMeta.txParams.to, txParams.to, 'to should be the same')
-        assert.equal(txMeta.txParams.data, txParams.data, 'data should be the same')
-        assert.ok(('lastGasPrice' in txMeta), 'should have the key `lastGasPrice`')
-        assert.equal(txController.txStateManager.getTxList().length, 2)
-        done()
-      }).catch(done)
+        .then((txMeta) => {
+          assert.equal(txMeta.txParams.gasPrice, '0x10642ac00', 'gasPrice should have a %10 gasPrice bump')
+          assert.equal(txMeta.txParams.nonce, txParams.nonce, 'nonce should be the same')
+          assert.equal(txMeta.txParams.from, txParams.from, 'from should be the same')
+          assert.equal(txMeta.txParams.to, txParams.to, 'to should be the same')
+          assert.equal(txMeta.txParams.data, txParams.data, 'data should be the same')
+          assert.ok(('lastGasPrice' in txMeta), 'should have the key `lastGasPrice`')
+          assert.equal(txController.txStateManager.getTxList().length, 2)
+          done()
+        }).catch(done)
     })
   })
 
diff --git a/test/unit/app/controllers/transactions/tx-state-manager-test.js b/test/unit/app/controllers/transactions/tx-state-manager-test.js
index 72dbbc4a1..48343bcd7 100644
--- a/test/unit/app/controllers/transactions/tx-state-manager-test.js
+++ b/test/unit/app/controllers/transactions/tx-state-manager-test.js
@@ -43,7 +43,7 @@ describe('TransactionStateManager', function () {
   })
 
   describe('#setTxStatusRejected', function () {
-     it('sets the tx status to rejected and removes it from history', function () {
+    it('sets the tx status to rejected and removes it from history', function () {
       const tx = { id: 1, status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
       txStateManager.addTx(tx)
       txStateManager.setTxStatusRejected(1)
@@ -56,11 +56,11 @@ describe('TransactionStateManager', function () {
       const tx = { id: 1, status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
       txStateManager.addTx(tx)
       const noop = function (err) {
-          if (err) {
-            console.log('Error: ', err)
-          }
-          assert(true, 'event listener has been triggered and noop executed')
-          done()
+        if (err) {
+          console.log('Error: ', err)
+        }
+        assert(true, 'event listener has been triggered and noop executed')
+        done()
       }
       txStateManager.on('1:rejected', noop)
       txStateManager.setTxStatusRejected(1)
diff --git a/test/unit/app/controllers/transactions/tx-utils-test.js b/test/unit/app/controllers/transactions/tx-utils-test.js
index 029fab4d5..65c8d35b0 100644
--- a/test/unit/app/controllers/transactions/tx-utils-test.js
+++ b/test/unit/app/controllers/transactions/tx-utils-test.js
@@ -93,6 +93,6 @@ describe('txUtils', function () {
       // should run
       txParams.from = '0x1678a085c290ebd122dc42cba69373b5953b831d'
       txUtils.validateFrom(txParams)
-      })
+    })
   })
 })
diff --git a/test/unit/app/edge-encryptor-test.js b/test/unit/app/edge-encryptor-test.js
index 52817cd09..ad873e351 100644
--- a/test/unit/app/edge-encryptor-test.js
+++ b/test/unit/app/edge-encryptor-test.js
@@ -65,13 +65,13 @@ describe('EdgeEncryptor', function () {
       edgeEncryptor.encrypt(password, data)
         .then(function (encryptedData) {
           edgeEncryptor.decrypt(password, encryptedData)
-          .then(function (decryptedData) {
-            assert.equal(decryptedData, data)
-            done()
-          })
-          .catch(function (err) {
-            done(err)
-          })
+            .then(function (decryptedData) {
+              assert.equal(decryptedData, data)
+              done()
+            })
+            .catch(function (err) {
+              done(err)
+            })
         })
         .catch(function (err) {
           done(err)
@@ -83,15 +83,15 @@ describe('EdgeEncryptor', function () {
       edgeEncryptor.encrypt(password, data)
         .then(function (encryptedData) {
           edgeEncryptor.decrypt('wrong password', encryptedData)
-          .then(function () {
-            assert.fail('could decrypt with wrong password')
-            done()
-          })
-          .catch(function (err) {
-            assert.ok(err instanceof Error)
-            assert.equal(err.message, 'Incorrect password')
-            done()
-          })
+            .then(function () {
+              assert.fail('could decrypt with wrong password')
+              done()
+            })
+            .catch(function (err) {
+              assert.ok(err instanceof Error)
+              assert.equal(err.message, 'Incorrect password')
+              done()
+            })
         })
         .catch(function (err) {
           done(err)
diff --git a/test/unit/localhostState.js b/test/unit/localhostState.js
index f9fa157d7..71adbb859 100644
--- a/test/unit/localhostState.js
+++ b/test/unit/localhostState.js
@@ -10,12 +10,12 @@
  */
 const initialState = {
   config: {},
-    NetworkController: {
-      provider: {
-        type: 'rpc',
-        rpcTarget: 'http://localhost:8545',
-      },
+  NetworkController: {
+    provider: {
+      type: 'rpc',
+      rpcTarget: 'http://localhost:8545',
     },
+  },
 }
 
 module.exports = initialState
diff --git a/test/unit/migrations/021-test.js b/test/unit/migrations/021-test.js
index 458e9b4b5..d46b2a835 100644
--- a/test/unit/migrations/021-test.js
+++ b/test/unit/migrations/021-test.js
@@ -6,11 +6,11 @@ const migration21 = require('../../../app/scripts/migrations/021')
 describe('wallet2 is migrated successfully with out the BlacklistController', () => {
   it('should delete BlacklistController key', (done) => {
     migration21.migrate(wallet2)
-    .then((migratedData) => {
-      assert.equal(migratedData.meta.version, 21)
-      assert(!migratedData.data.BlacklistController)
-      assert(!migratedData.data.RecentBlocks)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, 21)
+        assert(!migratedData.data.BlacklistController)
+        assert(!migratedData.data.RecentBlocks)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/migrations/022-test.js b/test/unit/migrations/022-test.js
index f8ee00e38..f7dd35b08 100644
--- a/test/unit/migrations/022-test.js
+++ b/test/unit/migrations/022-test.js
@@ -17,16 +17,16 @@ const storage = {
 describe('storage is migrated successfully where transactions that are submitted have submittedTimes', () => {
   it('should add submittedTime key on the txMeta if appropriate', (done) => {
     migration22.migrate(storage)
-    .then((migratedData) => {
-      const [txMeta1, txMeta2, txMeta3] = migratedData.data.TransactionController.transactions
-      assert.equal(migratedData.meta.version, 22)
-      // should have written a submitted time
-      assert(txMeta1.submittedTime)
-      // should not have written a submitted time because it already has one
-      assert.equal(txMeta2.submittedTime, properTime)
-      // should not have written a submitted time
-      assert(!txMeta3.submittedTime)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        const [txMeta1, txMeta2, txMeta3] = migratedData.data.TransactionController.transactions
+        assert.equal(migratedData.meta.version, 22)
+        // should have written a submitted time
+        assert(txMeta1.submittedTime)
+        // should not have written a submitted time because it already has one
+        assert.equal(txMeta2.submittedTime, properTime)
+        // should not have written a submitted time
+        assert(!txMeta3.submittedTime)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/migrations/023-test.js b/test/unit/migrations/023-test.js
index 7da94448d..1b47dea92 100644
--- a/test/unit/migrations/023-test.js
+++ b/test/unit/migrations/023-test.js
@@ -57,41 +57,41 @@ storage.data.TransactionController.transactions = transactions
 describe('storage is migrated successfully and the proper transactions are remove from state', () => {
   it('should remove transactions that are unneeded', (done) => {
     migration23.migrate(storage)
-    .then((migratedData) => {
-      let leftoverNonDeletableTxCount = 0
-      const migratedTransactions = migratedData.data.TransactionController.transactions
-      migratedTransactions.forEach((tx) => {
-        if (!deletableTxStates.find((s) => s === tx.status)) {
-          leftoverNonDeletableTxCount++
-        }
-      })
-      assert.equal(leftoverNonDeletableTxCount, nonDeletableCount, 'migration shouldnt delete transactions we want to keep')
-      assert((migratedTransactions.length >= 40), `should be equal or greater to 40 if they are non deletable states got ${migratedTransactions.length} transactions`)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        let leftoverNonDeletableTxCount = 0
+        const migratedTransactions = migratedData.data.TransactionController.transactions
+        migratedTransactions.forEach((tx) => {
+          if (!deletableTxStates.find((s) => s === tx.status)) {
+            leftoverNonDeletableTxCount++
+          }
+        })
+        assert.equal(leftoverNonDeletableTxCount, nonDeletableCount, 'migration shouldnt delete transactions we want to keep')
+        assert((migratedTransactions.length >= 40), `should be equal or greater to 40 if they are non deletable states got ${migratedTransactions.length} transactions`)
+        done()
+      }).catch(done)
   })
 
   it('should not remove any transactions because 40 is the expectable limit', (done) => {
     storage.meta.version = 22
     storage.data.TransactionController.transactions = transactions40
     migration23.migrate(storage)
-    .then((migratedData) => {
-      const migratedTransactions = migratedData.data.TransactionController.transactions
+      .then((migratedData) => {
+        const migratedTransactions = migratedData.data.TransactionController.transactions
 
-      assert.equal(migratedTransactions.length, 40, 'migration shouldnt delete when at limit')
-      done()
-    }).catch(done)
+        assert.equal(migratedTransactions.length, 40, 'migration shouldnt delete when at limit')
+        done()
+      }).catch(done)
   })
 
   it('should not remove any transactions because 20 txs is under the expectable limit', (done) => {
     storage.meta.version = 22
     storage.data.TransactionController.transactions = transactions20
     migration23.migrate(storage)
-    .then((migratedData) => {
-      const migratedTransactions = migratedData.data.TransactionController.transactions
-      assert.equal(migratedTransactions.length, 20, 'migration shouldnt delete when under limit')
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        const migratedTransactions = migratedData.data.TransactionController.transactions
+        assert.equal(migratedTransactions.length, 20, 'migration shouldnt delete when under limit')
+        done()
+      }).catch(done)
   })
 
 })
diff --git a/test/unit/migrations/024-test.js b/test/unit/migrations/024-test.js
index c7b0611bc..671c7f832 100644
--- a/test/unit/migrations/024-test.js
+++ b/test/unit/migrations/024-test.js
@@ -28,21 +28,21 @@ storage.data.TransactionController.transactions = transactions
 describe('storage is migrated successfully and the txParams.from are lowercase', () => {
   it('should lowercase the from for unapproved txs', (done) => {
     migration24.migrate(storage)
-    .then((migratedData) => {
-      const migratedTransactions = migratedData.data.TransactionController.transactions
-      migratedTransactions.forEach((tx) => {
-        if (tx.status === 'unapproved') assert.equal(tx.txParams.from, '0x8acce2391c0d510a6c5e5d8f819a678f79b7e675')
-        else assert.equal(tx.txParams.from, '0x8aCce2391c0d510a6c5E5d8f819a678f79b7e675')
-      })
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        const migratedTransactions = migratedData.data.TransactionController.transactions
+        migratedTransactions.forEach((tx) => {
+          if (tx.status === 'unapproved') assert.equal(tx.txParams.from, '0x8acce2391c0d510a6c5e5d8f819a678f79b7e675')
+          else assert.equal(tx.txParams.from, '0x8aCce2391c0d510a6c5E5d8f819a678f79b7e675')
+        })
+        done()
+      }).catch(done)
   })
 
   it('should migrate first time state', (done) => {
     migration24.migrate(firstTimeState)
-    .then((migratedData) => {
-      assert.equal(migratedData.meta.version, 24)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, 24)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/migrations/025-test.js b/test/unit/migrations/025-test.js
index 1e56913a1..fa89bc54f 100644
--- a/test/unit/migrations/025-test.js
+++ b/test/unit/migrations/025-test.js
@@ -29,21 +29,21 @@ storage.data.TransactionController.transactions = transactions
 describe('storage is migrated successfully and the txParams.from are lowercase', () => {
   it('should lowercase the from for unapproved txs', (done) => {
     migration25.migrate(storage)
-    .then((migratedData) => {
-      const migratedTransactions = migratedData.data.TransactionController.transactions
-      migratedTransactions.forEach((tx) => {
-        if (tx.status === 'unapproved') assert(!tx.txParams.random)
-        if (tx.status === 'unapproved') assert(!tx.txParams.chainId)
-      })
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        const migratedTransactions = migratedData.data.TransactionController.transactions
+        migratedTransactions.forEach((tx) => {
+          if (tx.status === 'unapproved') assert(!tx.txParams.random)
+          if (tx.status === 'unapproved') assert(!tx.txParams.chainId)
+        })
+        done()
+      }).catch(done)
   })
 
   it('should migrate first time state', (done) => {
     migration25.migrate(firstTimeState)
-    .then((migratedData) => {
-      assert.equal(migratedData.meta.version, 25)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, 25)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/migrations/029-test.js b/test/unit/migrations/029-test.js
index a2876487b..7f9b8a005 100644
--- a/test/unit/migrations/029-test.js
+++ b/test/unit/migrations/029-test.js
@@ -19,20 +19,20 @@ const storage = {
 describe('storage is migrated successfully where transactions that are submitted have submittedTimes', () => {
   it('should auto fail transactions more than 12 hours old', (done) => {
     migration29.migrate(storage)
-    .then((migratedData) => {
-      const txs = migratedData.data.TransactionController.transactions
-      const [ txMeta1 ] = txs
-      assert.equal(migratedData.meta.version, 29)
+      .then((migratedData) => {
+        const txs = migratedData.data.TransactionController.transactions
+        const [ txMeta1 ] = txs
+        assert.equal(migratedData.meta.version, 29)
 
-      assert.equal(txMeta1.status, 'failed', 'old tx is auto failed')
-      assert(txMeta1.err.message.includes('too long'), 'error message assigned')
+        assert.equal(txMeta1.status, 'failed', 'old tx is auto failed')
+        assert(txMeta1.err.message.includes('too long'), 'error message assigned')
 
-      txs.forEach((tx) => {
-        if (tx.id === 1) return
-        assert.notEqual(tx.status, 'failed', 'other tx is not auto failed')
-      })
+        txs.forEach((tx) => {
+          if (tx.id === 1) return
+          assert.notEqual(tx.status, 'failed', 'other tx is not auto failed')
+        })
 
-      done()
-    }).catch(done)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/migrations/030-test.js b/test/unit/migrations/030-test.js
index ca410342f..a8e7b4b32 100644
--- a/test/unit/migrations/030-test.js
+++ b/test/unit/migrations/030-test.js
@@ -25,13 +25,13 @@ const storage = {
 describe('storage is migrated successfully', () => {
   it('should work', (done) => {
     migrationTemplate.migrate(storage)
-    .then((migratedData) => {
-      assert.equal(migratedData.meta.version, 30)
-      assert.equal(migratedData.data.PreferencesController.frequentRpcListDetail[0].chainId, undefined)
-      assert.equal(migratedData.data.PreferencesController.frequentRpcListDetail[1].chainId, '1')
-      assert.equal(migratedData.data.NetworkController.provider.chainId, undefined)
-      assert.equal(migratedData.data.NetworkController.network, undefined)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, 30)
+        assert.equal(migratedData.data.PreferencesController.frequentRpcListDetail[0].chainId, undefined)
+        assert.equal(migratedData.data.PreferencesController.frequentRpcListDetail[1].chainId, '1')
+        assert.equal(migratedData.data.NetworkController.provider.chainId, undefined)
+        assert.equal(migratedData.data.NetworkController.network, undefined)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/migrations/031-test.js b/test/unit/migrations/031-test.js
index c85fd7af4..4fcd8b9a5 100644
--- a/test/unit/migrations/031-test.js
+++ b/test/unit/migrations/031-test.js
@@ -1,7 +1,7 @@
 const assert = require('assert')
 const migration31 = require('../../../app/scripts/migrations/031')
 
- describe('migration #31', () => {
+describe('migration #31', () => {
   it('should set completedOnboarding to true if vault exists', done => {
     const oldStorage = {
       'meta': {},
@@ -23,7 +23,7 @@ const migration31 = require('../../../app/scripts/migrations/031')
       },
     }
 
-     migration31.migrate(oldStorage)
+    migration31.migrate(oldStorage)
       .then(newStorage => {
         assert.equal(newStorage.data.PreferencesController.completedOnboarding, true)
         done()
@@ -31,7 +31,7 @@ const migration31 = require('../../../app/scripts/migrations/031')
       .catch(done)
   })
 
-   it('should set completedOnboarding to false if vault does not exist', done => {
+  it('should set completedOnboarding to false if vault does not exist', done => {
     const oldStorage = {
       'meta': {},
       'data': {
@@ -46,7 +46,7 @@ const migration31 = require('../../../app/scripts/migrations/031')
       },
     }
 
-     migration31.migrate(oldStorage)
+    migration31.migrate(oldStorage)
       .then(newStorage => {
         assert.equal(newStorage.data.PreferencesController.completedOnboarding, false)
         done()
diff --git a/test/unit/migrations/034-test.js b/test/unit/migrations/034-test.js
new file mode 100644
index 000000000..1777d6067
--- /dev/null
+++ b/test/unit/migrations/034-test.js
@@ -0,0 +1,123 @@
+const assert = require('assert')
+const migration34 = require('../../../app/scripts/migrations/034')
+
+describe('migration #34', () => {
+  it('should update the version metadata', (done) => {
+    const oldStorage = {
+      'meta': {
+        'version': 33,
+      },
+      'data': {},
+    }
+
+    migration34.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.meta, {
+          'version': 34,
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should set migratedPrivacyMode & privacyMode if featureFlags.privacyMode was false', (done) => {
+    const oldStorage = {
+      'meta': {},
+      'data': {
+        'PreferencesController': {
+          'featureFlags': {
+            'privacyMode': false,
+          },
+        },
+      },
+    }
+
+    migration34.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data.PreferencesController, {
+          'migratedPrivacyMode': true,
+          'featureFlags': {
+            'privacyMode': true,
+          },
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should NOT change any state if migratedPrivacyMode is already set to true', (done) => {
+    const oldStorage = {
+      'meta': {},
+      'data': {
+        'PreferencesController': {
+          'migratedPrivacyMode': true,
+          'featureFlags': {
+            'privacyMode': true,
+          },
+        },
+      },
+    }
+
+    migration34.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, oldStorage.data)
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should NOT change any state if migratedPrivacyMode is already set to false', (done) => {
+    const oldStorage = {
+      'meta': {},
+      'data': {
+        'PreferencesController': {
+          'migratedPrivacyMode': false,
+          'featureFlags': {
+            'privacyMode': true,
+          },
+        },
+      },
+    }
+
+    migration34.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, oldStorage.data)
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should NOT change any state if PreferencesController is missing', (done) => {
+    const oldStorage = {
+      'meta': {},
+      'data': {},
+    }
+
+    migration34.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, oldStorage.data)
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should NOT change any state if featureFlags.privacyMode is already true', (done) => {
+    const oldStorage = {
+      'meta': {},
+      'data': {
+        'PreferencesController': {
+          'featureFlags': {
+            'privacyMode': true,
+          },
+        },
+      },
+    }
+
+    migration34.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, oldStorage.data)
+        done()
+      })
+      .catch(done)
+  })
+})
diff --git a/test/unit/migrations/035-test.js b/test/unit/migrations/035-test.js
new file mode 100644
index 000000000..a6ab09864
--- /dev/null
+++ b/test/unit/migrations/035-test.js
@@ -0,0 +1,96 @@
+const assert = require('assert')
+const migration35 = require('../../../app/scripts/migrations/035')
+
+describe('migration #35', () => {
+  it('should update the version metadata', (done) => {
+    const oldStorage = {
+      meta: {
+        version: 34,
+      },
+      data: {},
+    }
+
+    migration35.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.meta, {
+          'version': 35,
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should delete seedWords', (done) => {
+    const oldStorage = {
+      meta: {},
+      data: {
+        PreferencesController: {
+          seedWords: 'seed words',
+        },
+      },
+    }
+
+    migration35.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data.PreferencesController, {})
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should delete falsy seedWords', (done) => {
+    const oldStorage = {
+      meta: {},
+      data: {
+        PreferencesController: {
+          seedWords: '',
+        },
+      },
+    }
+
+    migration35.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data.PreferencesController, {})
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should leave state without seedWords unchanged', (done) => {
+    const oldStorage = {
+      meta: {},
+      data: {
+        PreferencesController: {
+          frequentRpcListDetail: [],
+          currentAccountTab: 'history',
+          accountTokens: {},
+          assetImages: {},
+          tokens: [],
+          suggestedTokens: {},
+          useBlockie: false,
+          knownMethodData: {},
+          participateInMetaMetrics: null,
+          firstTimeFlowType: null,
+          currentLocale: 'en',
+          identities: {},
+          lostIdentities: {},
+          forgottenPassword: false,
+          preferences: {
+            useNativeCurrencyAsPrimaryCurrency: true,
+          },
+          completedOnboarding: false,
+          migratedPrivacyMode: false,
+          metaMetricsId: null,
+          metaMetricsSendCount: 0,
+        },
+      },
+    }
+
+    migration35.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, oldStorage.data)
+        done()
+      })
+      .catch(done)
+  })
+})
diff --git a/test/unit/migrations/migrations-test.js b/test/unit/migrations/migrations-test.js
index 50afd9c2e..563b02a6d 100644
--- a/test/unit/migrations/migrations-test.js
+++ b/test/unit/migrations/migrations-test.js
@@ -27,82 +27,82 @@ describe('wallet1 is migrated successfully', () => {
     wallet1.data.config.provider = { type: 'etherscan', rpcTarget: null }
 
     return migration2.migrate(wallet1)
-    .then((secondResult) => {
-      const secondData = secondResult.data
-      assert.equal(secondData.config.provider.type, 'rpc', 'provider should be rpc')
-      assert.equal(secondData.config.provider.rpcTarget, 'https://rpc.metamask.io/', 'main provider should be our rpc')
-      secondResult.data.config.provider.rpcTarget = oldTestRpc
-      return migration3.migrate(secondResult)
-    }).then((thirdResult) => {
-      assert.equal(thirdResult.data.config.provider.rpcTarget, newTestRpc, 'config.provider.rpcTarget should be set to the proper testrpc url.')
-      return migration4.migrate(thirdResult)
-    }).then((fourthResult) => {
-      const fourthData = fourthResult.data
-      assert.equal(fourthData.config.provider.rpcTarget, null, 'old rpcTarget should not exist.')
-      assert.equal(fourthData.config.provider.type, 'testnet', 'config.provider should be set to testnet.')
-
-      return migration5.migrate(vault4)
-    }).then((fifthResult) => {
-      const fifthData = fifthResult.data
-      assert.equal(fifthData.vault, null, 'old vault should not exist')
-      assert.equal(fifthData.walletNicknames, null, 'old walletNicknames should not exist')
-      assert.equal(fifthData.config.selectedAccount, null, 'old config.selectedAccount should not exist')
-      assert.equal(fifthData.KeyringController.vault, vault4.data.vault, 'KeyringController.vault should exist')
-      assert.equal(fifthData.KeyringController.selectedAccount, vault4.data.config.selectedAccount, 'KeyringController.selectedAccount should have moved')
-      assert.equal(fifthData.KeyringController.walletNicknames['0x0beb674745816b125fbc07285d39fd373e64895c'], vault4.data.walletNicknames['0x0beb674745816b125fbc07285d39fd373e64895c'], 'KeyringController.walletNicknames should have moved')
-
-      vault5 = fifthResult
-      return migration6.migrate(fifthResult)
-    }).then((sixthResult) => {
-      assert.equal(sixthResult.data.KeyringController.selectedAccount, null, 'old selectedAccount should not exist')
-      assert.equal(sixthResult.data.PreferencesController.selectedAddress, vault5.data.KeyringController.selectedAccount, 'selectedAccount should have moved')
-
-      vault6 = sixthResult
-      return migration7.migrate(sixthResult)
-    }).then((seventhResult) => {
-      assert.equal(seventhResult.data.transactions, null, 'old transactions should not exist')
-      assert.equal(seventhResult.data.gasMultiplier, null, 'old gasMultiplier should not exist')
-      assert.equal(seventhResult.data.TransactionManager.transactions[0].id, vault6.data.transactions[0].id, 'transactions should have moved')
-      assert.equal(seventhResult.data.TransactionManager.gasMultiplier, vault6.data.gasMultiplier, 'gasMultiplier should have moved')
-
-      vault7 = seventhResult
-      return migration8.migrate(seventhResult)
-    }).then((eighthResult) => {
-      assert.equal(eighthResult.data.noticesList, null, 'old noticesList should not exist')
-      assert.equal(eighthResult.data.NoticeController.noticesList[0].title, vault7.data.noticesList[0].title, 'noticesList should have moved')
-
-      vault8 = eighthResult
-      return migration9.migrate(eighthResult)
-    }).then((ninthResult) => {
-      assert.equal(ninthResult.data.currentFiat, null, 'old currentFiat should not exist')
-      assert.equal(ninthResult.data.fiatCurrency, null, 'old fiatCurrency should not exist')
-      assert.equal(ninthResult.data.conversionRate, null, 'old conversionRate should not exist')
-      assert.equal(ninthResult.data.conversionDate, null, 'old conversionDate should not exist')
-
-      assert.equal(ninthResult.data.CurrencyController.currentCurrency, vault8.data.fiatCurrency, 'currentFiat should have moved')
-      assert.equal(ninthResult.data.CurrencyController.conversionRate, vault8.data.conversionRate, 'conversionRate should have moved')
-      assert.equal(ninthResult.data.CurrencyController.conversionDate, vault8.data.conversionDate, 'conversionDate should have moved')
-
-      vault9 = ninthResult
-      return migration10.migrate(ninthResult)
-    }).then((tenthResult) => {
-      assert.equal(tenthResult.data.shapeShiftTxList, null, 'old shapeShiftTxList should not exist')
-      assert.equal(tenthResult.data.ShapeShiftController.shapeShiftTxList[0].transaction, vault9.data.shapeShiftTxList[0].transaction)
-
-      return migration11.migrate(tenthResult)
-    }).then((eleventhResult) => {
-      assert.equal(eleventhResult.data.isDisclaimerConfirmed, null, 'isDisclaimerConfirmed should not exist')
-      assert.equal(eleventhResult.data.TOSHash, null, 'TOSHash should not exist')
-
-      return migration12.migrate(eleventhResult)
-    }).then((twelfthResult) => {
-      assert.equal(twelfthResult.data.NoticeController.noticesList[0].body, '', 'notices that have been read should have an empty body.')
-      assert.equal(twelfthResult.data.NoticeController.noticesList[1].body, 'nonempty', 'notices that have not been read should not have an empty body.')
-
-      assert.equal(twelfthResult.data.config.provider.type, 'testnet', 'network is originally testnet.')
-      return migration13.migrate(twelfthResult)
-    }).then((thirteenthResult) => {
-      assert.equal(thirteenthResult.data.config.provider.type, 'ropsten', 'network has been changed to ropsten.')
-    })
+      .then((secondResult) => {
+        const secondData = secondResult.data
+        assert.equal(secondData.config.provider.type, 'rpc', 'provider should be rpc')
+        assert.equal(secondData.config.provider.rpcTarget, 'https://rpc.metamask.io/', 'main provider should be our rpc')
+        secondResult.data.config.provider.rpcTarget = oldTestRpc
+        return migration3.migrate(secondResult)
+      }).then((thirdResult) => {
+        assert.equal(thirdResult.data.config.provider.rpcTarget, newTestRpc, 'config.provider.rpcTarget should be set to the proper testrpc url.')
+        return migration4.migrate(thirdResult)
+      }).then((fourthResult) => {
+        const fourthData = fourthResult.data
+        assert.equal(fourthData.config.provider.rpcTarget, null, 'old rpcTarget should not exist.')
+        assert.equal(fourthData.config.provider.type, 'testnet', 'config.provider should be set to testnet.')
+
+        return migration5.migrate(vault4)
+      }).then((fifthResult) => {
+        const fifthData = fifthResult.data
+        assert.equal(fifthData.vault, null, 'old vault should not exist')
+        assert.equal(fifthData.walletNicknames, null, 'old walletNicknames should not exist')
+        assert.equal(fifthData.config.selectedAccount, null, 'old config.selectedAccount should not exist')
+        assert.equal(fifthData.KeyringController.vault, vault4.data.vault, 'KeyringController.vault should exist')
+        assert.equal(fifthData.KeyringController.selectedAccount, vault4.data.config.selectedAccount, 'KeyringController.selectedAccount should have moved')
+        assert.equal(fifthData.KeyringController.walletNicknames['0x0beb674745816b125fbc07285d39fd373e64895c'], vault4.data.walletNicknames['0x0beb674745816b125fbc07285d39fd373e64895c'], 'KeyringController.walletNicknames should have moved')
+
+        vault5 = fifthResult
+        return migration6.migrate(fifthResult)
+      }).then((sixthResult) => {
+        assert.equal(sixthResult.data.KeyringController.selectedAccount, null, 'old selectedAccount should not exist')
+        assert.equal(sixthResult.data.PreferencesController.selectedAddress, vault5.data.KeyringController.selectedAccount, 'selectedAccount should have moved')
+
+        vault6 = sixthResult
+        return migration7.migrate(sixthResult)
+      }).then((seventhResult) => {
+        assert.equal(seventhResult.data.transactions, null, 'old transactions should not exist')
+        assert.equal(seventhResult.data.gasMultiplier, null, 'old gasMultiplier should not exist')
+        assert.equal(seventhResult.data.TransactionManager.transactions[0].id, vault6.data.transactions[0].id, 'transactions should have moved')
+        assert.equal(seventhResult.data.TransactionManager.gasMultiplier, vault6.data.gasMultiplier, 'gasMultiplier should have moved')
+
+        vault7 = seventhResult
+        return migration8.migrate(seventhResult)
+      }).then((eighthResult) => {
+        assert.equal(eighthResult.data.noticesList, null, 'old noticesList should not exist')
+        assert.equal(eighthResult.data.NoticeController.noticesList[0].title, vault7.data.noticesList[0].title, 'noticesList should have moved')
+
+        vault8 = eighthResult
+        return migration9.migrate(eighthResult)
+      }).then((ninthResult) => {
+        assert.equal(ninthResult.data.currentFiat, null, 'old currentFiat should not exist')
+        assert.equal(ninthResult.data.fiatCurrency, null, 'old fiatCurrency should not exist')
+        assert.equal(ninthResult.data.conversionRate, null, 'old conversionRate should not exist')
+        assert.equal(ninthResult.data.conversionDate, null, 'old conversionDate should not exist')
+
+        assert.equal(ninthResult.data.CurrencyController.currentCurrency, vault8.data.fiatCurrency, 'currentFiat should have moved')
+        assert.equal(ninthResult.data.CurrencyController.conversionRate, vault8.data.conversionRate, 'conversionRate should have moved')
+        assert.equal(ninthResult.data.CurrencyController.conversionDate, vault8.data.conversionDate, 'conversionDate should have moved')
+
+        vault9 = ninthResult
+        return migration10.migrate(ninthResult)
+      }).then((tenthResult) => {
+        assert.equal(tenthResult.data.shapeShiftTxList, null, 'old shapeShiftTxList should not exist')
+        assert.equal(tenthResult.data.ShapeShiftController.shapeShiftTxList[0].transaction, vault9.data.shapeShiftTxList[0].transaction)
+
+        return migration11.migrate(tenthResult)
+      }).then((eleventhResult) => {
+        assert.equal(eleventhResult.data.isDisclaimerConfirmed, null, 'isDisclaimerConfirmed should not exist')
+        assert.equal(eleventhResult.data.TOSHash, null, 'TOSHash should not exist')
+
+        return migration12.migrate(eleventhResult)
+      }).then((twelfthResult) => {
+        assert.equal(twelfthResult.data.NoticeController.noticesList[0].body, '', 'notices that have been read should have an empty body.')
+        assert.equal(twelfthResult.data.NoticeController.noticesList[1].body, 'nonempty', 'notices that have not been read should not have an empty body.')
+
+        assert.equal(twelfthResult.data.config.provider.type, 'testnet', 'network is originally testnet.')
+        return migration13.migrate(twelfthResult)
+      }).then((thirteenthResult) => {
+        assert.equal(thirteenthResult.data.config.provider.type, 'ropsten', 'network has been changed to ropsten.')
+      })
   })
 })
diff --git a/test/unit/migrations/migrator-test.js b/test/unit/migrations/migrator-test.js
index 693c5830d..3dcc5aff7 100644
--- a/test/unit/migrations/migrator-test.js
+++ b/test/unit/migrations/migrator-test.js
@@ -40,20 +40,20 @@ describe('Migrator', () => {
   const migrator = new Migrator({ migrations: stubMigrations })
   it('migratedData version should be version 3', (done) => {
     migrator.migrateData(versionedData)
-    .then((migratedData) => {
-      assert.equal(migratedData.meta.version, stubMigrations[2].version)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, stubMigrations[2].version)
+        done()
+      }).catch(done)
   })
 
   it('should match the last version in live migrations', (done) => {
     const migrator = new Migrator({ migrations: liveMigrations })
     migrator.migrateData(firstTimeState)
-    .then((migratedData) => {
-      const last = liveMigrations.length - 1
-      assert.equal(migratedData.meta.version, liveMigrations[last].version)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        const last = liveMigrations.length - 1
+        assert.equal(migratedData.meta.version, liveMigrations[last].version)
+        done()
+      }).catch(done)
   })
 
   it('should emit an error', function (done) {
@@ -61,8 +61,8 @@ describe('Migrator', () => {
     const migrator = new Migrator({ migrations: [{ version: 1, migrate: async () => { throw new Error('test') } } ] })
     migrator.on('error', () => done())
     migrator.migrateData({ meta: {version: 0} })
-    .then(() => {
-    }).catch(done)
+      .then(() => {
+      }).catch(done)
   })
 
 })
diff --git a/test/unit/migrations/template-test.js b/test/unit/migrations/template-test.js
index 0db69d65a..f606cce6f 100644
--- a/test/unit/migrations/template-test.js
+++ b/test/unit/migrations/template-test.js
@@ -8,9 +8,9 @@ const storage = {
 describe('storage is migrated successfully', () => {
   it('should work', (done) => {
     migrationTemplate.migrate(storage)
-    .then((migratedData) => {
-      assert.equal(migratedData.meta.version, 0)
-      done()
-    }).catch(done)
+      .then((migratedData) => {
+        assert.equal(migratedData.meta.version, 0)
+        done()
+      }).catch(done)
   })
 })
diff --git a/test/unit/ui/app/actions.spec.js b/test/unit/ui/app/actions.spec.js
index 34dd6a39b..5bf82a185 100644
--- a/test/unit/ui/app/actions.spec.js
+++ b/test/unit/ui/app/actions.spec.js
@@ -134,95 +134,25 @@ describe('Actions', () => {
     })
   })
 
-  describe('#confirmSeedWords', () => {
-
-    let clearSeedWordCacheSpy
-
-    afterEach(() => {
-      clearSeedWordCacheSpy.restore()
-    })
-
-    it('shows account page after clearing seed word cache', () => {
-
-      const store = mockStore({})
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'HIDE_LOADING_INDICATION' },
-        { type: 'SHOW_ACCOUNTS_PAGE' },
-      ]
-
-      clearSeedWordCacheSpy = sinon.spy(background, 'clearSeedWordCache')
-
-      return store.dispatch(actions.confirmSeedWords())
-        .then(() => {
-          assert.equal(clearSeedWordCacheSpy.callCount, 1)
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-
-    it('errors in callback will display warning', () => {
-      const store = mockStore({})
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'HIDE_LOADING_INDICATION' },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-      ]
-
-      clearSeedWordCacheSpy = sinon.stub(background, 'clearSeedWordCache')
-
-      clearSeedWordCacheSpy.callsFake((callback) => {
-        callback(new Error('error'))
-      })
-
-      return store.dispatch(actions.confirmSeedWords())
-        .catch(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-  })
-
   describe('#createNewVaultAndRestore', () => {
 
-    let createNewVaultAndRestoreSpy, clearSeedWordCacheSpy
+    let createNewVaultAndRestoreSpy
 
     afterEach(() => {
       createNewVaultAndRestoreSpy.restore()
     })
 
-    it('clears seed words and restores new vault', () => {
+    it('restores new vault', () => {
 
       const store = mockStore({})
 
       createNewVaultAndRestoreSpy = sinon.spy(background, 'createNewVaultAndRestore')
-      clearSeedWordCacheSpy = sinon.spy(background, 'clearSeedWordCache')
       return store.dispatch(actions.createNewVaultAndRestore())
         .catch(() => {
-          assert(clearSeedWordCacheSpy.calledOnce)
           assert(createNewVaultAndRestoreSpy.calledOnce)
         })
     })
 
-    it('errors when callback in clearSeedWordCache throws', () => {
-      const store = mockStore()
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-        { type: 'HIDE_LOADING_INDICATION' },
-      ]
-
-      clearSeedWordCacheSpy = sinon.stub(background, 'clearSeedWordCache')
-      clearSeedWordCacheSpy.callsFake((callback) => {
-        callback(new Error('error'))
-      })
-
-      return store.dispatch(actions.createNewVaultAndRestore())
-        .catch(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-
     it('errors when callback in createNewVaultAndRestore throws', () => {
 
       const store = mockStore({})
@@ -246,113 +176,6 @@ describe('Actions', () => {
     })
   })
 
-  describe('#createNewVaultAndKeychain', () => {
-
-    let createNewVaultAndKeychainSpy, placeSeedWordsSpy
-
-    afterEach(() => {
-      createNewVaultAndKeychainSpy.restore()
-      placeSeedWordsSpy.restore()
-    })
-
-    it('calls createNewVaultAndKeychain and placeSeedWords in background', () => {
-
-      const store = mockStore()
-
-      createNewVaultAndKeychainSpy = sinon.spy(background, 'createNewVaultAndKeychain')
-      placeSeedWordsSpy = sinon.spy(background, 'placeSeedWords')
-
-      return store.dispatch(actions.createNewVaultAndKeychain())
-        .then(() => {
-          assert(createNewVaultAndKeychainSpy.calledOnce)
-          assert(placeSeedWordsSpy.calledOnce)
-        })
-    })
-
-    it('displays error and value when callback errors', () => {
-      const store = mockStore()
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-        { type: 'HIDE_LOADING_INDICATION' },
-      ]
-
-      createNewVaultAndKeychainSpy = sinon.stub(background, 'createNewVaultAndKeychain')
-      createNewVaultAndKeychainSpy.callsFake((_, callback) => {
-        callback(new Error('error'))
-      })
-
-      return store.dispatch(actions.createNewVaultAndKeychain())
-        .then(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-
-    })
-
-    it('errors when placeSeedWords throws', () => {
-      const store = mockStore()
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-        { type: 'HIDE_LOADING_INDICATION' },
-      ]
-
-      placeSeedWordsSpy = sinon.stub(background, 'placeSeedWords')
-      placeSeedWordsSpy.callsFake((callback) => {
-        callback(new Error('error'))
-      })
-
-      return store.dispatch(actions.createNewVaultAndKeychain())
-        .then(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-  })
-
-  describe('#requestRevealSeed', () => {
-
-    let submitPasswordSpy, placeSeedWordsSpy
-
-    afterEach(() => {
-      submitPasswordSpy.restore()
-    })
-
-    it('calls submitPassword and placeSeedWords from background', () => {
-
-      const store = mockStore()
-
-      submitPasswordSpy = sinon.spy(background, 'submitPassword')
-      placeSeedWordsSpy = sinon.spy(background, 'placeSeedWords')
-
-      return store.dispatch(actions.requestRevealSeed())
-        .then(() => {
-          assert(submitPasswordSpy.calledOnce)
-          assert(placeSeedWordsSpy.calledOnce)
-        })
-    })
-
-    it('displays warning error with value when callback errors', () => {
-      const store = mockStore()
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-      ]
-
-      submitPasswordSpy = sinon.stub(background, 'submitPassword')
-      submitPasswordSpy.callsFake((_, callback) => {
-        callback(new Error('error'))
-      })
-
-      return store.dispatch(actions.requestRevealSeed())
-        .catch(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-  })
-
   describe('#requestRevealSeedWords', () => {
     let submitPasswordSpy
 
@@ -389,68 +212,6 @@ describe('Actions', () => {
     })
   })
 
-  describe('#requestRevealSeed', () => {
-
-    let submitPasswordSpy, placeSeedWordsSpy
-
-    afterEach(() => {
-      submitPasswordSpy.restore()
-      placeSeedWordsSpy.restore()
-    })
-
-    it('calls submitPassword and placeSeedWords in background', () => {
-
-      const store = mockStore()
-
-      submitPasswordSpy = sinon.spy(background, 'submitPassword')
-      placeSeedWordsSpy = sinon.spy(background, 'placeSeedWords')
-
-      return store.dispatch(actions.requestRevealSeed())
-        .then(() => {
-          assert(submitPasswordSpy.calledOnce)
-          assert(placeSeedWordsSpy.calledOnce)
-        })
-    })
-
-    it('displays warning error message when submitPassword in background errors', () => {
-      submitPasswordSpy = sinon.stub(background, 'submitPassword')
-      submitPasswordSpy.callsFake((_, callback) => {
-        callback(new Error('error'))
-      })
-
-      const store = mockStore()
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-      ]
-
-      return store.dispatch(actions.requestRevealSeed())
-        .catch(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-
-    it('errors when placeSeedWords throw', () => {
-      placeSeedWordsSpy = sinon.stub(background, 'placeSeedWords')
-      placeSeedWordsSpy.callsFake((callback) => {
-        callback(new Error('error'))
-      })
-
-      const store = mockStore()
-
-      const expectedActions = [
-        { type: 'SHOW_LOADING_INDICATION', value: undefined },
-        { type: 'DISPLAY_WARNING', value: 'error' },
-      ]
-
-      return store.dispatch(actions.requestRevealSeed())
-        .catch(() => {
-          assert.deepEqual(store.getActions(), expectedActions)
-        })
-    })
-  })
-
   describe('#removeAccount', () => {
     let removeAccountSpy
 
@@ -867,7 +628,7 @@ describe('Actions', () => {
         { type: 'DISPLAY_WARNING', value: 'error' },
         { type: 'HIDE_LOADING_INDICATION' },
         { type: 'LOCK_METAMASK' },
-    ]
+      ]
       backgroundSetLockedSpy = sinon.stub(background, 'setLocked')
       backgroundSetLockedSpy.callsFake(callback => {
         callback(new Error('error'))
@@ -1108,7 +869,7 @@ describe('Actions', () => {
     })
 
     it('', () => {
-      const store = mockStore()
+      const store = mockStore({ metamask: devState })
       store.dispatch(actions.addToAddressBook('test'))
       assert(addToAddressBookSpy.calledOnce)
     })
diff --git a/test/unit/ui/app/reducers/app.spec.js b/test/unit/ui/app/reducers/app.spec.js
index 09cf3dbf0..6f8dd920c 100644
--- a/test/unit/ui/app/reducers/app.spec.js
+++ b/test/unit/ui/app/reducers/app.spec.js
@@ -270,18 +270,6 @@ describe('App State', () => {
     assert.equal(state.isLoading, true)
   })
 
-  it('shows new vault seed', () => {
-    const state = reduceApp(metamaskState, {
-      type: actions.SHOW_NEW_VAULT_SEED,
-      value: 'test seed words',
-    })
-
-    assert.equal(state.currentView.name, 'createVaultComplete')
-    assert.equal(state.currentView.seedWords, 'test seed words')
-    assert.equal(state.transForward, true)
-    assert.equal(state.isLoading, false)
-  })
-
   it('shows new account screen', () => {
     const state = reduceApp(metamaskState, {
       type: actions.NEW_ACCOUNT_SCREEN,
@@ -437,7 +425,6 @@ describe('App State', () => {
     })
 
     assert.equal(state.currentView.name, 'accounts')
-    assert.equal(state.currentView.seedWords, undefined)
     assert.equal(state.transForward, true)
     assert.equal(state.isLoading, false)
     assert.equal(state.warning, null)
@@ -700,7 +687,7 @@ describe('App State', () => {
   })
 
   it('hides sub loading indicator', () => {
-    const oldState = {...metamaskState, ...oldState}
+    const oldState = {...metamaskState, isSubLoading: true }
     const state = reduceApp(oldState, {
       type: actions.HIDE_SUB_LOADING_INDICATION,
     })
diff --git a/test/unit/ui/app/reducers/metamask.spec.js b/test/unit/ui/app/reducers/metamask.spec.js
index d7876bf39..714bd476a 100644
--- a/test/unit/ui/app/reducers/metamask.spec.js
+++ b/test/unit/ui/app/reducers/metamask.spec.js
@@ -9,32 +9,6 @@ describe('MetaMask Reducers', () => {
     assert(initState)
   })
 
-  it('sets revealing seed to true and adds seed words to new state', () => {
-    const seedWordsState = reduceMetamask({}, {
-      type: actions.SHOW_NEW_VAULT_SEED,
-      value: 'test seed words',
-    })
-
-    assert.equal(seedWordsState.seedWords, 'test seed words')
-    assert.equal(seedWordsState.isRevealingSeedWords, true)
-  })
-
-  it('shows account page', () => {
-    const seedWordsState = {
-      metamask: {
-        seedwords: 'test seed words',
-        isRevealing: true,
-      },
-    }
-
-    const state = reduceMetamask(seedWordsState, {
-      type: actions.SHOW_ACCOUNTS_PAGE,
-    })
-
-    assert.equal(state.seedWords, undefined)
-    assert.equal(state.isRevealingSeedWords, false)
-  })
-
   it('unlocks MetaMask', () => {
     const state = reduceMetamask({}, {
       type: actions.UNLOCK_METAMASK,
@@ -152,16 +126,6 @@ describe('MetaMask Reducers', () => {
     })
   })
 
-  it('shows new vault seed words and sets isRevealingSeedWords to true', () => {
-    const showNewVaultSeedState = reduceMetamask({}, {
-      type: actions.SHOW_NEW_VAULT_SEED,
-      value: 'test seed words',
-    })
-
-    assert.equal(showNewVaultSeedState.isRevealingSeedWords, true)
-    assert.equal(showNewVaultSeedState.seedWords, 'test seed words')
-  })
-
   it('shows account detail', () => {
 
     const state = reduceMetamask({}, {
@@ -345,6 +309,8 @@ describe('MetaMask Reducers', () => {
       errors: {},
       editingTransactionId: 22,
       forceGasMin: '0xGas',
+      ensResolution: null,
+      ensResolutionError: '',
     }
 
     const sendState = reduceMetamask({}, {
@@ -528,4 +494,24 @@ describe('MetaMask Reducers', () => {
 
     assert.deepEqual(state.pendingTokens, {})
   })
+
+  it('update ensResolution', () => {
+    const state = reduceMetamask({}, {
+      type: actions.UPDATE_SEND_ENS_RESOLUTION,
+      payload: '0x1337',
+    })
+
+    assert.deepEqual(state.send.ensResolution, '0x1337')
+    assert.deepEqual(state.send.ensResolutionError, '')
+  })
+
+  it('update ensResolutionError', () => {
+    const state = reduceMetamask({}, {
+      type: actions.UPDATE_SEND_ENS_RESOLUTION_ERROR,
+      payload: 'ens name not found',
+    })
+
+    assert.deepEqual(state.send.ensResolutionError, 'ens name not found')
+    assert.deepEqual(state.send.ensResolution, null)
+  })
 })
diff --git a/test/web3/schema.js b/test/web3/schema.js
index 61977f140..336060431 100644
--- a/test/web3/schema.js
+++ b/test/web3/schema.js
@@ -173,7 +173,7 @@ var methods = {
 
     eth_getUncleByBlockNumberAndIndex: [
       'eth_getUncleByBlockNumberAndIndex',
-        params.uncleByBlockNumberAndIndexParams,
+      params.uncleByBlockNumberAndIndexParams,
       params.block,
       2,
     ],
diff --git a/test/web3/web3.js b/test/web3/web3.js
index 0f7a4c3cd..8f319f38e 100644
--- a/test/web3/web3.js
+++ b/test/web3/web3.js
@@ -27,8 +27,8 @@ web3.currentProvider.enable().then(() => {
         })
       })
 
-      })
-
     })
+
   })
+})