57 lines
1.2 KiB
C#
57 lines
1.2 KiB
C#
using System;
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using System.Text;
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using System.Security.Cryptography;
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namespace ZWL.Common.DEncrypt
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{
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/// <summary>
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/// 得到随机安全码（哈希加密）。
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/// </summary>
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public class HashEncode
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{
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public HashEncode()
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{
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//
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// TODO: 在此处添加构造函数逻辑
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//
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}
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/// <summary>
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/// 得到随机哈希加密字符串
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/// </summary>
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/// <returns></returns>
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public static string GetSecurity()
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{
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string Security = HashEncoding(GetRandomValue());
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return Security;
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}
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/// <summary>
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/// 得到一个随机数值
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/// </summary>
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/// <returns></returns>
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public static string GetRandomValue()
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{
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Random Seed = new Random();
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string RandomVaule = Seed.Next(1, int.MaxValue).ToString();
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return RandomVaule;
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}
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/// <summary>
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/// 哈希加密一个字符串
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/// </summary>
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/// <param name="Security"></param>
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/// <returns></returns>
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public static string HashEncoding(string Security)
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{
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byte[] Value;
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UnicodeEncoding Code = new UnicodeEncoding();
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byte[] Message = Code.GetBytes(Security);
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SHA512Managed Arithmetic = new SHA512Managed();
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Value = Arithmetic.ComputeHash(Message);
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Security = "";
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foreach(byte o in Value)
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{
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Security += (int) o + "O";
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}
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return Security;
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}
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}
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}
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