using System;

using System.Security.Cryptography;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(HashPassword("1"));

    }

    public static string HashPassword(string password)

    {

    byte[] salt;

    byte[] bytes;

    if (password == null)

    {

        throw new ArgumentNullException("password");

    }

    using (Rfc2898DeriveBytes rfc2898DeriveByte = new Rfc2898DeriveBytes(password, 16, 1000))

    {

        salt = rfc2898DeriveByte.Salt;

        bytes = rfc2898DeriveByte.GetBytes(32);

    }

    byte[] numArray = new byte[49];

    Buffer.BlockCopy(salt, 0, numArray, 1, 16);

    Buffer.BlockCopy(bytes, 0, numArray, 17, 32);

    return Convert.ToBase64String(numArray);

    }

}