45 lines
1.4 KiB
C#
45 lines
1.4 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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namespace WinformGeneralDeveloperFrame.Commons
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{
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/// <summary>
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/// QQ密码加密操作辅助类
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/// </summary>
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public class QQEncryptUtil
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{
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/// <summary>
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/// QQ根据密码及验证码对数据进行加密
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/// </summary>
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/// <param name="password">原始密码</param>
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/// <param name="verifyCode">验证码</param>
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/// <returns></returns>
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public static string EncodePasswordWithVerifyCode(string password, string verifyCode)
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{
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return MD5(MD5_3(password) + verifyCode.ToUpper());
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}
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static string MD5_3(string arg)
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{
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System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
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byte[] buffer = System.Text.Encoding.ASCII.GetBytes(arg);
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buffer = md5.ComputeHash(buffer);
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buffer = md5.ComputeHash(buffer);
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buffer = md5.ComputeHash(buffer);
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return BitConverter.ToString(buffer).Replace("-", "").ToUpper();
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}
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static string MD5(string arg)
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{
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System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
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byte[] buffer = System.Text.Encoding.ASCII.GetBytes(arg);
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buffer = md5.ComputeHash(buffer);
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return BitConverter.ToString(buffer).Replace("-", "").ToUpper();
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}
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}
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}
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