public static ECKeyPair LoadKeys (X9ECParameters curve, byte[] publicKeyData, byte[] privateKeyData)
{
ECKeyPair k = new ECKeyPair ();
k.Curve = curve;
if (privateKeyData != null) {
k.priv = new BigInteger (privateKeyData);
}
k.pub = publicKeyData;
return k;
}
public static ECKeyPair Generate (X9ECParameters curve, bool compressed = true)
{
ECKeyPairGenerator generator = new ECKeyPairGenerator ();
ECDomainParameters newDomain = new ECDomainParameters(curve.Curve, curve.G, curve.N);
ECKeyGenerationParameters keygenParams = new ECKeyGenerationParameters (newDomain, secureRandom);
generator.Init (keygenParams);
var keyPair = generator.GenerateKeyPair ();
ECPrivateKeyParameters privParams = (ECPrivateKeyParameters) keyPair.Private;
ECPublicKeyParameters pubParams = (ECPublicKeyParameters) keyPair.Public;
ECKeyPair k = new ECKeyPair ();
k.Domain = newDomain;
k.Curve = curve;
k.priv = privParams.D;
k.pub = pubParams.Q.GetEncoded (compressed);
return k;
}
