public Entity(BigInteger p, BigInteger q)
{
BigInteger n = p * q;
BigInteger fi = (p - 1) * (q - 1);
BigInteger e = RandomSystem.GenerateRandomBigNumber(2, fi);
while (gcd(e, fi) != 1)
{
e = RandomSystem.GenerateRandomBigNumber(2, fi);
}
BigInteger d = gcdExtended(e, fi);
d = (d % fi + fi) % fi;
this.publicKeyN = n;
this.publicKeyE = e;
this.privateKey = d;
Console.WriteLine("p=" + p.ToString());
Console.WriteLine("q=" + q.ToString());
Console.WriteLine();
Console.WriteLine("n=" + n.ToString());
Console.WriteLine("fi=" + fi.ToString());
Console.WriteLine();
Console.WriteLine("e=" + e.ToString());
Console.WriteLine("d=" + d.ToString());
}
static void GenerateKey()
{
A = new Entity(RandomSystem.GeneratePrimeRandomBigNumber(), RandomSystem.GeneratePrimeRandomBigNumber());
}
