40 lines
1 KiB
C#
40 lines
1 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Security.Cryptography;
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namespace ScrewTurn.Wiki.Plugins.SqlCommon {
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/// <summary>
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/// Computes hashes.
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/// </summary>
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public static class Hash {
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/// <summary>
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/// Computes the Hash code of a string.
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/// </summary>
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/// <param name="input">The string.</param>
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/// <returns>The Hash code.</returns>
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private static byte[] ComputeBytes(string input) {
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SHA1 sha1 = SHA1CryptoServiceProvider.Create();
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return sha1.ComputeHash(Encoding.ASCII.GetBytes(input));
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}
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/// <summary>
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/// Computes the Hash code of a string and converts it into a Hex string.
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/// </summary>
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/// <param name="input">The string.</param>
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/// <returns>The Hash code, converted into a Hex string.</returns>
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public static string Compute(string input) {
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byte[] bytes = ComputeBytes(input);
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string result = "";
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for(int i = 0; i < bytes.Length; i++) {
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result += string.Format("{0:X2}", bytes[i]);
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}
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return result;
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}
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}
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}
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