From c20d6e5e4ed8eff6d26cd849f90ca42dd5a7040c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ricardo=20Catalinas=20Jim=C3=A9nez?= Date: Sun, 21 Feb 2016 22:09:59 +0000 Subject: [PATCH] crypto/sha3: Export Keccak-256 hash function This hash function is slightly different from the standarized NIST SHA-3 as both of them use different domain separation bits. --- crypto/sha3/hashes.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/crypto/sha3/hashes.go b/crypto/sha3/hashes.go index 2b51cf4e9..669cd5543 100644 --- a/crypto/sha3/hashes.go +++ b/crypto/sha3/hashes.go @@ -12,6 +12,9 @@ import ( "hash" ) +// NewKeccak256 creates a new Keccak-256 hash. +func NewKeccak256() hash.Hash { return &state{rate: 136, outputLen: 32, dsbyte: 0x01} } + // New224 creates a new SHA3-224 hash. // Its generic security strength is 224 bits against preimage attacks, // and 112 bits against collision attacks.