27 lines
701 B
C#
27 lines
701 B
C#
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using System;
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using System.Text;
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namespace Ooui
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{
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public static class Utilities
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{
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[ThreadStatic]
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static System.Security.Cryptography.SHA256 sha256;
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public static string Hash (byte[] bytes)
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{
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var sha = sha256;
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if (sha == null) {
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sha = System.Security.Cryptography.SHA256.Create ();
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sha256 = sha;
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}
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var data = sha.ComputeHash (bytes);
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StringBuilder sBuilder = new StringBuilder ();
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for (int i = 0; i < data.Length; i++) {
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sBuilder.Append (data[i].ToString ("x2"));
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}
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return sBuilder.ToString ();
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}
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}
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}
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