using System;

using System.Security.Cryptography;

using System.Text;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Please enter a password");

        var pw = Console.ReadLine();

        var pwb = Encoding.UTF8.GetBytes(pw);

        var saltb = GetRandomSalt();

        var salt = BitConverter.ToInt32(saltb, 0);

        var hashb = GenerateSaltedHash(pwb, saltb);

        var hash = Convert.ToBase64String(hashb);

        Console.WriteLine(String.Format("Password (Text): {0}", pw));

        Console.WriteLine(String.Format("Salt (Int): {0}", salt));

        Console.WriteLine(String.Format("SaltedHash: {0}", hash));

    }

    public static byte[] GetRandomSalt()

    {

        byte[] salt = new byte[16];

        Random random = new Random();

        random.NextBytes(salt);

        return salt;

    }

    public static byte[] GenerateSaltedHash(byte[] plainText, byte[] salt)

    {

        HashAlgorithm algorithm = new SHA256Managed();

​

        byte[] plainTextWithSaltBytes = 

            new byte[plainText.Length + salt.Length];

​

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

        {

            plainTextWithSaltBytes[i] = plainText[i];

        }

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

        {

            plainTextWithSaltBytes[plainText.Length + i] = salt[i];

        }

​

        return algorithm.ComputeHash(plainTextWithSaltBytes);            

    }

}

​