using System.Security.Cryptography;
public static void Main()
Console.WriteLine(Encode(input));
Console.WriteLine("Password must not be longer than 8 characters!");
public static string Encode(string input)
var key = new byte[16] { 36, 176, 159, 56, 34, 5, 46, 148, 164, 72, 163, 54, 67, 31, 199, 33 };
var iv = new byte[16] { 52, 94, 82, 126, 87, 151, 17, 108, 191, 158, 105, 12, 60, 208, 23, 67 };
var algorithm = Aes.Create();
var encryptor = algorithm.CreateEncryptor(key, iv);
var inputBuffer = Encoding.Unicode.GetBytes(input);
var outputBuffer = encryptor.TransformFinalBlock(inputBuffer, 0, inputBuffer.Length);
return Convert.ToBase64String(outputBuffer);