private SafeBCryptAlgorithmHandle SetupAlgorithm()
{
SafeBCryptAlgorithmHandle algorithmHandle = BCryptNative.OpenAlgorithm(m_algorithm.Algorithm, m_algorithmProvider.Provider);
// If we've selected a different block size than the default, set that now
if (BlockSize / 8 != BCryptNative.GetInt32Property(algorithmHandle, BCryptNative.ObjectPropertyName.BlockLength))
{
BCryptNative.SetInt32Property(algorithmHandle, BCryptNative.ObjectPropertyName.BlockLength, BlockSize / 8);
}
BCryptNative.SetStringProperty(algorithmHandle, BCryptNative.ObjectPropertyName.ChainingMode, m_chainingMode.ChainingMode);
return(algorithmHandle);
}