using System;

using System.Security.Cryptography;

using System.Text;

public class Program

{

    public static void Main()

    {

        String s = "The quick brown fox jumps over the lazy dog";

        MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();

        byte[] t = md5.ComputeHash(Encoding.Default.GetBytes(s));

        string t2 = BitConverter.ToString(md5.ComputeHash(UTF8Encoding.Default.GetBytes(s)), 4, 8);

        StringBuilder sb = new StringBuilder(32);

​

        for (int i = 0; i < t.Length; i++)

        {

            sb.Append(t[i].ToString("x").PadLeft(2, '0'));

        }

​

        Console.WriteLine(sb.ToString());

        Console.WriteLine(t2.Replace("-", ""));

    }

}