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| author | Denton Liu <liu.denton+github@gmail.com> | 2016-05-25 22:37:30 +0800 |
|---|---|---|
| committer | Denton Liu <liu.denton+github@gmail.com> | 2016-05-31 01:18:30 +0800 |
| commit | e72f819111a71ee53dcabec1bfead34fb0b9d349 (patch) | |
| tree | fef54424be13c8e830c112cb931b0e421062197b /docs/miscellaneous.rst | |
| parent | 0c03577adeb4a396d2e56c4f65d7fd4506baad7e (diff) | |
| download | dexon-solidity-e72f819111a71ee53dcabec1bfead34fb0b9d349.tar.gz dexon-solidity-e72f819111a71ee53dcabec1bfead34fb0b9d349.tar.zst dexon-solidity-e72f819111a71ee53dcabec1bfead34fb0b9d349.zip | |
Corrected descriptions of hashes
Diffstat (limited to 'docs/miscellaneous.rst')
| -rw-r--r-- | docs/miscellaneous.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/miscellaneous.rst b/docs/miscellaneous.rst index f972532c..da35d9e1 100644 --- a/docs/miscellaneous.rst +++ b/docs/miscellaneous.rst @@ -171,9 +171,9 @@ Global Variables - ``now`` (``uint``): current block timestamp (alias for ``block.timestamp``) - ``tx.gasprice`` (``uint``): gas price of the transaction - ``tx.origin`` (``address``): sender of the transaction (full call chain) -- ``sha3(...) returns (bytes32)``: compute the Ethereum-SHA3 (KECCAK-256) hash of the (tightly packed) arguments -- ``sha256(...) returns (bytes32)``: compute the SHA256 hash of the (tightly packed) arguments -- ``ripemd160(...) returns (bytes20)``: compute RIPEMD of 256 the (tightly packed) arguments +- ``sha3(...) returns (bytes32)``: compute the Ethereum-SHA-3 (KECCAK-256) hash of the (tightly packed) arguments +- ``sha256(...) returns (bytes32)``: compute the SHA-256 hash of the (tightly packed) arguments +- ``ripemd160(...) returns (bytes20)``: compute the RIPEMD-160 hash of the (tightly packed) arguments - ``ecrecover(bytes32, uint8, bytes32, bytes32) returns (address)``: recover address associated with the public key from elliptic curve signature - ``addmod(uint x, uint y, uint k) returns (uint)``: compute ``(x + y) % k`` where the addition is performed with arbitrary precision and does not wrap around at ``2**256`` - ``mulmod(uint x, uint y, uint k) returns (uint)``: compute ``(x * y) % k`` where the multiplication is performed with arbitrary precision and does not wrap around at ``2**256`` |