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- using System.Text;
- using System.Security.Cryptography;
- namespace Admin.Core.Common.Helpers
- {
- /// <summary>
- /// MD5加密
- /// </summary>
- public class MD5Encrypt
- {
- /// <summary>
- /// 16位MD5加密
- /// </summary>
- /// <param name="password"></param>
- /// <returns></returns>
- public static string Encrypt16(string password)
- {
- if (password.IsNull())
- return null;
- using (var md5 = MD5.Create())
- {
- return md5.ComputeHash(Encoding.UTF8.GetBytes(password)).ToHex();
- }
- }
- /// <summary>
- /// 32位MD5加密
- /// </summary>
- /// <param name="password"></param>
- /// <returns></returns>
- public static string Encrypt32(string password = "")
- {
- if (password.IsNull())
- return null;
- using (var md5 = MD5.Create())
- {
- string pwd = string.Empty;
- byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(password));
- foreach (var item in s)
- {
- pwd = string.Concat(pwd, item.ToString("X"));
- }
- return pwd;
- }
- }
- /// <summary>
- /// 64位MD5加密
- /// </summary>
- /// <param name="password"></param>
- /// <returns></returns>
- public static string Encrypt64(string password)
- {
- if (password.IsNull())
- return null;
- using(var md5 = MD5.Create())
- {
- byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(password));
- return s.ToBase64();
- }
- }
- }
- }
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