static void Main(string[] args)
{
string text;
string encodedText;
int position = 3;
int lgramParameter = 4;
int numberOfTests = 30;
double eps = 0.2;
int textLength = 1000;
int keyLength = 8;
string fileInput = "Text.txt";
string fileOutputCaesarEncode = "CaesarEncode.txt";
string fileOutputCaesarDecode = "CaesarDecode.txt";
string fileOutputVigenereEncode = "VigenereEncode.txt";
string fileOutputVigenereDecode = "VigenereDecode.txt";
text = FileHandler.ReadText(fileInput);
encodedText = CaesarMethod.Encode(text, position);
FileHandler.WriteText(encodedText, fileOutputCaesarEncode, false);
FileHandler.WriteText(CaesarMethod.Decode(encodedText, position), fileOutputCaesarDecode, false);
string key = "supernatural".ToUpper();
encodedText = VigenereMethod.Encode(text, key);
FileHandler.WriteText(encodedText, fileOutputVigenereEncode, false);
FileHandler.WriteText(VigenereMethod.Decode(encodedText, key), fileOutputVigenereDecode, false);
int guessedKeyLength = KasiskiMethod.GuessKeyWordLength(encodedText, lgramParameter);
FileHandler.WriteText("----------------------------------------------------------",
fileOutputVigenereDecode, true);
FileHandler.WriteText("Guessed key word length: " + guessedKeyLength, fileOutputVigenereDecode, true);
TestsHandler.AttackAnalysisTextLength(numberOfTests, eps, keyLength, lgramParameter);
TestsHandler.AttackAnalysisKeyLength(numberOfTests, eps, textLength, lgramParameter);
Console.WriteLine("Press any key to continue...");
Console.ReadKey();
}
