using System;

using System.Security.Cryptography;

using System.Text;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(Hash("san@74123654"));

    }

    public static string Hash(string plainPassword)

        {

            byte[] salt;

            new RNGCryptoServiceProvider().GetBytes(salt = new byte[16]);

            var pbkdf2 = new Rfc2898DeriveBytes(plainPassword, salt, 10000);

            byte[] hash = pbkdf2.GetBytes(20);

            byte[] hashBytes = new byte[36];

            Array.Copy(salt, 0, hashBytes, 0, 16);

            Array.Copy(hash, 0, hashBytes, 16, 20);

            return Convert.ToBase64String(hashBytes);

        }

}