public static void Main(string[] args)
{
// RSA rsa = new RSA();
// rsa.init(17, 23);
// String s = "Hellooo world!!!";
// byte[] input = System.Text.Encoding.ASCII.GetBytes(s);
// byte[] iv = rsa.GenerateRandomIV();
// byte[] cript1 = rsa.Crypt1(input);
// byte[] cript = rsa.CryptBlock(input);
// rsa.init(17,23);
// byte[] decrypt1 = rsa.DecryptBlock(cript1);
// String i1 = System.Text.Encoding.ASCII.GetString(iv);
// String r1 = System.Text.Encoding.ASCII.GetString(cript);
// String r2 = System.Text.Encoding.ASCII.GetString(decrypt1);
// Console.WriteLine("cripr length: "+cript.Count());
// Console.WriteLine("input length: "+input.Count());
// Console.WriteLine("r1: "+r1);
//// Console.WriteLine("r2: "+r2);
// Console.ReadLine();
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 test !!!";
byte[] input = System.Text.Encoding.Unicode.GetBytes(s);
byte[] cript = a5.Crypt(input);
String cr = System.Text.Encoding.Unicode.GetString(cript);
byte[] crb = System.Text.Encoding.Unicode.GetBytes(cr);
// Crypto.A5_2 a52 = new A5_2();
a5.SetKey(key);
a5.SetIV(iv);
byte[] decrypt = a5.Decrypt(crb);
String res = System.Text.Encoding.Unicode.GetString(decrypt);
Console.WriteLine("key: " + res);
//Console.WriteLine("Length: " + key.Count());
Console.ReadLine();
}
public CryptoService()
{
if (rc4 == null)
{
rc4 = new RC4();
}
if (rsa == null)
{
rsa = new RSA();
//rsa.init(17, 23);
}
if (a5_2 == null)
{
a5_2 = new A5_2();
}
}
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();
}