/*RSA Keylerini generate eder ve hostlara dağıtır
*/
private void generateRSA_Click(object sender, EventArgs e)
{
//Rsa keylerini generate et
host1 = rsa.generateKey();
System.Threading.Thread.Sleep(100);
host2 = rsa.generateKey();
//view'u refresh et
refreshKeysinView();
}
private void Form1_Load(object sender, EventArgs e)
{
//Rsa keylerini generate et
host1 = rsa.generateKey();
System.Threading.Thread.Sleep(100);
host2 = rsa.generateKey();
//view'u refresh et
refreshKeysinView();
//p,q,n,fin bilgilerini yaz
rsainfo.Text = rsa.ToString();
}
/**RSA public,private anahtar çifti üretir ve hosta verir.**/
public Host generateKey()
{
Host host = new Host(N, FiN);
//set public key
BigInteger e = (1 + new Random().Next((int)FiN / 2));
while (Util.gcd(++e, FiN) != 1) ;//N ile aralarında asal bulana dek arttır
host.PublicKey = e;//bulunca ata
//find private key
BigInteger[] result;
result = Util.Extended_GCD(FiN, e);
BigInteger d = result[2];
if (d < 0)
d += FiN;
host.PrivateKey = d;
if ((d * e) % FiN != 1)
Console.WriteLine("Keyler Yanlış Üretildi!!! e = "+e+" , d = "+d);
return host;
}
