/// <summary>
/// ImportParameters will replace the existing key that ECDsaCng is working with by creating a
/// new CngKey. If the parameters contains only Q, then only a public key will be imported.
/// If the parameters also contains D, then a full key pair will be imported.
/// The parameters Curve value specifies the type of the curve to import.
/// </summary>
/// <exception cref="CryptographicException">
/// if <paramref name="parameters" /> does not contain valid values.
/// </exception>
/// <exception cref="NotSupportedException">
/// if <paramref name="parameters" /> references a curve that cannot be imported.
/// </exception>
/// <exception cref="PlatformNotSupportedException">
/// if <paramref name="parameters" /> references a curve that is not supported by this platform.
/// </exception>
public override void ImportParameters(ECParameters parameters)
{
Key = ECCng.ImportECDsaParameters(ref parameters);
}