42 lines
1.2 KiB
C#
42 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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namespace EShang.Common
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{
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/// <summary>
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/// SHA1签名相关方法
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/// </summary>
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public class SHA1Util
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{
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/// <summary>
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/// SHA1签名
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public static string SHA1Signature(string input)
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{
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using (SHA1 sha1Hash = SHA1.Create())
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{
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// 将输入字符串转换为字节数组
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byte[] inputBytes = Encoding.UTF8.GetBytes(input);
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// 计算输入的 SHA1 哈希值
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byte[] hashBytes = sha1Hash.ComputeHash(inputBytes);
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// 将哈希字节数组转换为十六进制字符串
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StringBuilder hashStringBuilder = new StringBuilder();
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foreach (byte b in hashBytes)
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{
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hashStringBuilder.Append(b.ToString("x2"));
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}
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// 返回 SHA1 签名的十六进制字符串
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return hashStringBuilder.ToString();
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}
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}
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}
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}
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