using System;

using System.Collections.Generic;

using System.IO;

using System.Text;

using System.Security.Cryptography;     

using  Effortless.Net.Encryption;

public class Program

{

    public static void Main()

    {

        var secret = "SECRET";

        var ivSecret     = "IV";

        byte[] key = Encoding.ASCII.GetBytes(secret);

        byte[] iv = Encoding.ASCII.GetBytes(ivSecret);

        string bitString = Encoding.ASCII.GetString(key);

        string encrypted = Strings.Encrypt("Secret", key, iv);

        string decrypted = Strings.Decrypt("CYs4yRRtzBFPQq7e3Mau16HNxSmQdtwpTQ2zpOwB03flSUmNOwbaeCzGVrlMdnrTbSzVAlEDbG9Va3HtnjLzjQ==", key, iv);

        Console.WriteLine(decrypted);

    }

​

}