static void Main(string[] args)
{
Console.WriteLine("AUTOKEY CIPHER\n");
AutoKey.Encrypt();
AutoKey.Decrypt();
Console.WriteLine("PORTA CIPHER\n");
Porta.Decrypt("GOIINDUGAFYBXJQOFBNUYNXJWHRCBINZOLNSNJPJVGYSETY", "BONUSMARKS");
Porta.Encrypt("THOSEWHOSOLVETHISWILLGETANEXTRAFIVEMARKSINFINAL", "BONUSMARKS");
Console.ReadKey();
}
public static void Encrypt(string plainText, string Key)
{
plainText = plainText.Replace(" ", string.Empty).ToUpper();
char[] plainTextArray = plainText.ToCharArray();
char[] KeyArray = Porta.KeyStream(plainTextArray, Key.ToCharArray());
string cipherText = "";
for (int i = 0; i < plainText.Length; i++)
{
int index = Cipher.GetAlphabetValue(plainTextArray[i]);
cipherText += Cipher.GetPortaValue(index, KeyArray[i]);
}
Console.WriteLine("Encrypted Text: " + cipherText);
}
