internal static ECPublicKeyParameters GetCorrespondingPublicKey(
ECPrivateKeyParameters privKey)
{
ECDomainParameters ec = privKey.Parameters;
ECPoint q = new FixedPointCombMultiplier().Multiply(ec.G, privKey.D);
if (privKey.PublicKeyParamSet != null)
{
return new ECPublicKeyParameters(privKey.AlgorithmName, q, privKey.PublicKeyParamSet);
}
return new ECPublicKeyParameters(privKey.AlgorithmName, q, ec);
}
