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

namespace IStation.Untity
{
    public class Md5Cryption
    {
        /// <summary>
        /// 32位MD5加密
        /// </summary>
        /// <param name="msg">需要加密的文本</param>
        /// <param name="encoding">加密的编码</param>
        public static string Encrypt32(string msg, Encoding encoding = null)
        {
            using (MD5 mi = MD5.Create())
            {
                if (encoding == null)
                    encoding = Encoding.UTF8;
                byte[] buffer = encoding.GetBytes(msg);
                //开始加密
                byte[] newBuffer = mi.ComputeHash(buffer);
                StringBuilder sb = new StringBuilder();
                for (int i = 0; i < newBuffer.Length; i++)
                {
                    sb.Append(newBuffer[i].ToString("x2"));
                }
                return sb.ToString();
            }
        }




    }
}