void Main33(string[] args)
{
Crypto.A5_2 a5 = new A5_2();
byte[] key = a5.GenerateRandomKey();
// byte[] iv = a5.GenerateRandomIV();
a5.SetKey(key);
// a5.SetIV(iv);
String s = "Hellooo world!!!";
byte[] input = System.Text.Encoding.ASCII.GetBytes(s);
byte[] cript = a5.Crypt(input);
Crypto.A5_2 a52 = new A5_2();
a52.SetKey(key);
//a52.SetIV(iv);
byte[] decrypt = a52.Crypt(cript);
String res = System.Text.Encoding.ASCII.GetString(decrypt);
RC4 rc4 = new RC4();
byte[] iv = rc4.GenerateRandomIV();
int counter = 1;
// byte[] iv;
byte[] output = new byte[input.Length];
int IVCounterLength = iv.Count() + sizeof(int);
byte[] ctr = BitConverter.GetBytes(counter);
byte[] IVCounter = { };
IVCounter = IVCounter.Concat(iv).ToArray();
IVCounter = IVCounter.Concat(ctr).ToArray();
byte byte1 = 10;
byte byte2 = 20;
// byte1[1] = byte1[1] ^ byte2[6];
byte r = (byte)((byte1 >> 1 & 1) ^ (byte2 >> 6 & 1));
byte[] b = System.Text.Encoding.ASCII.GetBytes("he lo");
Console.WriteLine("Length: " + b.Count());
Console.ReadLine();
}
public byte[] RC4GenerateRandomIV()
{
return(rc4.GenerateRandomIV());
}