Hello everyone, long time no type!

I am not familiar with EPWING format tools and a friend who was skilled with them has gone AWOL (wallabee, you alive?) so could someone with knowledge and expertise tell me if it's possible/viable to extract/copy the data from the encrypted dictionary and create a non-encrypted (but same in all other aspects) on the Zaurus itself, ie putting libeb and libzsecure to use?