Inserting the public key into the kernel
Once the CryptoMark kernel module is loaded, the public key needs to be
copied into the /proc/cryptomark/key file.
This can be done with a simple:
copy /etc/cryptomark/pubring.gpg /proc/cryptomark/key
Also take a look at the included cryptomark startup script which loads the
kernel module and the public key apon startup.