Created
September 26, 2012 07:39
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FNV 1a 64-bit C# non-cryptographic hash
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// FNV-1a (64-bit) non-cryptographic hash function. | |
// Adapted from: http://github.com/jakedouglas/fnv-java | |
public ulong HashFNV1a(byte[] bytes) | |
{ | |
const ulong fnv64Offset = 14695981039346656037; | |
const ulong fnv64Prime = 0x100000001b3; | |
ulong hash = fnv64Offset; | |
for (var i = 0; i < bytes.Length; i++) | |
{ | |
hash = hash ^ bytes[i]; | |
hash *= fnv64Prime; | |
} | |
return hash; | |
} |
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@hamarb123 Yes.