mirror of
https://github.com/KillzXGaming/Switch-Toolbox
synced 2024-11-26 22:40:27 +00:00
31 lines
839 B
C#
31 lines
839 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Toolbox.Library
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{
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public class FNV64A1
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{
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public static ulong Calculate(string text) {
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return Calculate(Encoding.Default.GetBytes(text));
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}
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//https://github.com/kwsch/pkNX/blob/e8cd9cc30feb0a6f6e8cc1f6f6e04288aef0a8cb/pkNX.Containers/Misc/FnvHash.cs
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public static ulong Calculate(byte[] bytes)
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{
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const ulong fnv64Offset = 0xCBF29CE484222645;
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const ulong fnv64Prime = 0x00000100000001b3;
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ulong hash = fnv64Offset;
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for (var i = 0; i < bytes.Length; i++)
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{
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hash = hash ^ bytes[i];
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hash *= fnv64Prime;
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}
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return hash;
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}
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}
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}
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