22 lines
546 B
C#
22 lines
546 B
C#
using System;
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using System.Security.Cryptography;
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namespace StellaOps.Provcache;
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public sealed partial class DecisionDigestBuilder
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{
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private static string ComputeHash(ReadOnlySpan<byte> data)
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{
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Span<byte> hash = stackalloc byte[32];
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SHA256.HashData(data, hash);
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return $"sha256:{Convert.ToHexStringLower(hash)}";
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}
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private static string StripPrefix(string hash)
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{
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if (hash.StartsWith("sha256:", StringComparison.OrdinalIgnoreCase))
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return hash[7..];
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return hash;
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}
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}
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