/// <summary>
/// Creates a cryptographic key based on the specified RSA parameters.
/// </summary>
/// <param name="provider">The asymmetric algorithm provider.</param>
/// <param name="parameters">The RSA parameters from which to initialize the key.</param>
/// <returns>The cryptographic key.</returns>
public static ICryptographicKey ImportParameters(this IAsymmetricKeyAlgorithmProvider provider, RSAParameters parameters)
{
#if PCL
throw new NotImplementedException("Not implemented in reference assembly.");
#else
Requires.NotNull(provider, "provider");
byte[] keyBlob = KeyFormatter.Pkcs1.Write(parameters);
return KeyFormatter.HasPrivateKey(parameters)
? provider.ImportKeyPair(keyBlob, CryptographicPrivateKeyBlobType.Pkcs1RsaPrivateKey)
: provider.ImportPublicKey(keyBlob, CryptographicPublicKeyBlobType.Pkcs1RsaPublicKey);
#endif
}
