/// <summary>
/// Gets the platform enum value for the block mode used by the specified algorithm.
/// </summary>
/// <param name="algorithm">The algorithm.</param>
/// <returns>The platform-specific enum value describing the block mode.</returns>
private static Platform.CipherMode GetMode(SymmetricAlgorithm algorithm)
{
switch (algorithm.GetMode())
{
case SymmetricAlgorithmMode.Cbc:
return Platform.CipherMode.CBC;
case SymmetricAlgorithmMode.Ecb:
return Platform.CipherMode.ECB;
default:
throw new NotSupportedException();
}
}