// Import the parameters for DSA signature generation.
public override void ImportParameters(RSAParameters parameters)
{
// We need at least Modulus and Exponent for public key ops.
if (parameters.Modulus == null || parameters.Exponent == null ||
CryptoMethods.NumZero(parameters.Modulus) ||
CryptoMethods.NumZero(parameters.Exponent))
{
throw new CryptographicException
(_("Crypto_InvalidRSAParams"));
}
rsaParams = parameters;
}
// Import the parameters for DSA signature generation.
public override void ImportParameters(DSAParameters parameters)
{
// We need at least P, Q, G, and Y for public key operations.
if (parameters.P == null || parameters.Q == null ||
parameters.G == null || parameters.Y == null ||
CryptoMethods.NumZero(parameters.P) ||
CryptoMethods.NumZero(parameters.Q))
{
throw new CryptographicException
(_("Crypto_InvalidDSAParams"));
}
dsaParams = parameters;
}