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Code Issues Activity

Make MurmurHash3 consume Spans

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This commit is contained in:
Pieter Wuille 2020-06-18 16:44:32 -07:00
parent e549bf8a9a
commit 0ef97b1b10
2 changed files with 2 additions and 2 deletions
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2
src/hash.cpp
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@ -12,7 +12,7 @@ inline uint32_t ROTL32(uint32_t x, int8_t r)
return (x << r) | (x >> (32 - r));
}
unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char>& vDataToHash)
unsigned int MurmurHash3(unsigned int nHashSeed, Span<const unsigned char> vDataToHash)
{
// The following is MurmurHash3 (x86_32), see http://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp
uint32_t h1 = nHashSeed;

2
src/hash.h
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@ -200,7 +200,7 @@ uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=PROTOCOL
return ss.GetHash();
}
unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char>& vDataToHash);
unsigned int MurmurHash3(unsigned int nHashSeed, Span<const unsigned char> vDataToHash);
void BIP32Hash(const ChainCode &chainCode, unsigned int nChild, unsigned char header, const unsigned char data[32], unsigned char output[64]);