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crypto/sha3: Export Keccak-256 hash function

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This hash function is slightly different from the standarized NIST SHA-3
as both of them use different domain separation bits.
This commit is contained in:
Ricardo Catalinas Jiménez 2016-02-21 22:09:59 +00:00
parent 5387ad760f
commit c20d6e5e4e
1 changed files with 3 additions and 0 deletions
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3
crypto/sha3/hashes.go
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@ -12,6 +12,9 @@ import (
"hash" "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. // New224 creates a new SHA3-224 hash.
// Its generic security strength is 224 bits against preimage attacks, // Its generic security strength is 224 bits against preimage attacks,
// and 112 bits against collision attacks. // and 112 bits against collision attacks.