C#中 MD5加密

1.//第一种加密
2.string str = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile("密码", "MD5");
3.
4.//第二种加密
5.//引入命名空间
6.using System.Text;
7.using System.Security.Cryptography;
8.
9.MD5 md5 = MD5CryptoServiceProvider.Create();
10.byte[] data = Encoding.UTF8.GetBytes("密码");
11.byte[] newdata = md5.ComputeHash(data);
12.string str = BitConverter.ToString(newdata);

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