[ASP.NET2.0]Common层通用代码之MD5

using System;
using System.Collections.Generic;
using System.Text;
using System.Security;
using System.Security.Principal;
using System.Security.Cryptography;

namespace Common
...{
    public class MD5
    ...{
        public static string Encrypt(string password)
        ...{
            /**////获取Byte数组
            Byte[] clearBytes = new UnicodeEncoding().GetBytes(password);
            /**////获取Hash值
            Byte[] hashedBytes = ((HashAlgorithm)CryptoConfig.CreateFromName("MD5")).ComputeHash(clearBytes);

            /**////获取加密后的信息
            return BitConverter.ToString(hashedBytes);
        }
    }
}