private BigInteger getSmalld(LucPublicKey key)
{
var lcm = (long)GetLcm();
BigInteger e = BigInteger.ModPow(key.e, (int)(lcm.Eyler() - 1), lcm);
return(e);
}
public LucKeyGenerator(LucPrime prime, BigInteger message)
{
P = message;
PrimeNumbers = prime;
if (PrimeNumbers.N <= message)
{
throw new ArgumentException("N need to be greater than message");
}
PublicKey = new LucPublicKey(GenerateSimpleE(), PrimeNumbers.N);
PrivateKey = new LucPrivateKey(getSmalld(PublicKey), PrimeNumbers.N);
}
public LucPrivateKey(LucPublicKey publicKey, LegendreNumbers legendreNumbers)
{
d = BigInteger.ModPow(publicKey.e, (int)(legendreNumbers.Sn.Eyler() - 1), legendreNumbers.Sn);
N = publicKey.N;
}