Hi jemarch, The question is we have created an abstraction in the crypt module which is useful in order to encrypt/decrypt buffers, while the crypt filters need a more lower level of abstraction. However, this level is hardly common to AES and RC4 algorithms. So, we are trying to adjust crypt module for this, but we will end duplicating libgcrypt API.
In this way, I think that the easier solution is that crypt filters use libgcrypt library too, indeed of crypt module. Although I do know if it is too bad for us.
