diff options
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/crypto.go | 6 | ||||
-rw-r--r-- | crypto/secp256k1/LICENSE | 31 | ||||
-rw-r--r-- | crypto/secp256k1/ext.h | 18 | ||||
-rw-r--r-- | crypto/secp256k1/panic_cb.go | 18 | ||||
-rw-r--r-- | crypto/secp256k1/secp256.go | 18 | ||||
-rw-r--r-- | crypto/secp256k1/secp256_test.go | 18 |
6 files changed, 49 insertions, 60 deletions
diff --git a/crypto/crypto.go b/crypto/crypto.go index 619440e81..dec6e3c19 100644 --- a/crypto/crypto.go +++ b/crypto/crypto.go @@ -76,6 +76,12 @@ func CreateAddress(b common.Address, nonce uint64) common.Address { return common.BytesToAddress(Keccak256(data)[12:]) } +// CreateAddress2 creates an ethereum address given the address bytes, initial +// contract code and a salt. +func CreateAddress2(b common.Address, salt common.Hash, code []byte) common.Address { + return common.BytesToAddress(Keccak256([]byte{0xff}, b.Bytes(), salt.Bytes(), code)[12:]) +} + // ToECDSA creates a private key with the given D value. func ToECDSA(d []byte) (*ecdsa.PrivateKey, error) { return toECDSA(d, true) diff --git a/crypto/secp256k1/LICENSE b/crypto/secp256k1/LICENSE new file mode 100644 index 000000000..f9090e142 --- /dev/null +++ b/crypto/secp256k1/LICENSE @@ -0,0 +1,31 @@ +Copyright (c) 2010 The Go Authors. All rights reserved. +Copyright (c) 2011 ThePiachu. All rights reserved. +Copyright (c) 2015 Jeffrey Wilcke. All rights reserved. +Copyright (c) 2015 Felix Lange. All rights reserved. +Copyright (c) 2015 Gustav Simonsson. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of the copyright holder. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/crypto/secp256k1/ext.h b/crypto/secp256k1/ext.h index 9b043c724..e422fe4b4 100644 --- a/crypto/secp256k1/ext.h +++ b/crypto/secp256k1/ext.h @@ -1,18 +1,6 @@ -// Copyright 2015 The go-ethereum Authors -// This file is part of the go-ethereum library. -// -// The go-ethereum library is free software: you can redistribute it and/or modify -// it under the terms of the GNU Lesser General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// The go-ethereum library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. +// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be found in +// the LICENSE file. // secp256k1_context_create_sign_verify creates a context for signing and signature verification. static secp256k1_context* secp256k1_context_create_sign_verify() { diff --git a/crypto/secp256k1/panic_cb.go b/crypto/secp256k1/panic_cb.go index e0e9034ee..6d59a1d24 100644 --- a/crypto/secp256k1/panic_cb.go +++ b/crypto/secp256k1/panic_cb.go @@ -1,18 +1,6 @@ -// Copyright 2015 The go-ethereum Authors -// This file is part of the go-ethereum library. -// -// The go-ethereum library is free software: you can redistribute it and/or modify -// it under the terms of the GNU Lesser General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// The go-ethereum library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. +// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be found in +// the LICENSE file. package secp256k1 diff --git a/crypto/secp256k1/secp256.go b/crypto/secp256k1/secp256.go index eefbb99ee..843fb1252 100644 --- a/crypto/secp256k1/secp256.go +++ b/crypto/secp256k1/secp256.go @@ -1,18 +1,6 @@ -// Copyright 2015 The go-ethereum Authors -// This file is part of the go-ethereum library. -// -// The go-ethereum library is free software: you can redistribute it and/or modify -// it under the terms of the GNU Lesser General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// The go-ethereum library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. +// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be found in +// the LICENSE file. // Package secp256k1 wraps the bitcoin secp256k1 C library. package secp256k1 diff --git a/crypto/secp256k1/secp256_test.go b/crypto/secp256k1/secp256_test.go index b608bcfcf..3bccddab8 100644 --- a/crypto/secp256k1/secp256_test.go +++ b/crypto/secp256k1/secp256_test.go @@ -1,18 +1,6 @@ -// Copyright 2015 The go-ethereum Authors -// This file is part of the go-ethereum library. -// -// The go-ethereum library is free software: you can redistribute it and/or modify -// it under the terms of the GNU Lesser General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// The go-ethereum library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. +// Copyright 2015 Jeffrey Wilcke, Felix Lange, Gustav Simonsson. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be found in +// the LICENSE file. package secp256k1 |