/// <summary>
/// Exports the key and explicit curve parameters used by the ECC object into an <see cref="ECParameters"/> object.
/// </summary>
/// <exception cref="CryptographicException">
/// if there was an issue obtaining the curve values.
/// </exception>
/// <exception cref="PlatformNotSupportedException">
/// if explicit export is not supported by this platform. Windows 10 or higher is required.
/// </exception>
/// <returns>The key and explicit curve parameters used by the ECC object.</returns>
public override ECParameters ExportExplicitParameters(bool includePrivateParameters)
{
return(ECCng.ExportExplicitParameters(Key, includePrivateParameters));
}
/// <summary>
/// Exports the key and explicit curve parameters used by the ECC object into an <see cref="ECParameters"/> object.
/// </summary>
/// <exception cref="CryptographicException">
/// if there was an issue obtaining the curve values.
/// </exception>
/// <exception cref="PlatformNotSupportedException">
/// if explicit export is not supported by this platform. Windows 10 or higher is required.
/// </exception>
/// <returns>The key and explicit curve parameters used by the ECC object.</returns>
public override ECParameters ExportExplicitParameters()
{
using (CngKey key = Import()) {
return(ECCng.ExportExplicitParameters(key, includePrivateParameters: false));
}
}