public static void Main(String[] args)
{
//user input
Console.WriteLine("Enter some text: \n");
string user_input = Console.ReadLine();
Console.WriteLine("Input a key: \n");
int key = Convert.ToInt32(Console.ReadLine());
Console.WriteLine(key);
Console.WriteLine('\n');
//cipher
string cipherEncrypt = AutoCipher.Ciphering(user_input, key);
//output
Console.WriteLine("Encrypted text: " + cipherEncrypt);
Console.WriteLine('\n');
string decipher = AutoCipher.Decrypting(cipherEncrypt, key);
Console.WriteLine("Decyphered text: " + decipher);
Console.WriteLine('\n');
//brute force code
Brute.force(cipherEncrypt);
Brute.Analysis(cipherEncrypt);
//key encryption
string testing = Generate.AdvEncrypt(cipherEncrypt);
Console.WriteLine("encrypted data 1: " + testing);
Console.WriteLine('\n');
Console.WriteLine(Generate.AdvDecrypt(testing, key));
}