PS3HaX member zecoxao has created a ps3 hdd/eEID decryption repository, here is a quote from his thread:
so, i decided to create a ps3 hdd/eEID decryption repository, just for the gist of it. bear in mind that the code is adapted from naehrwert’s code, so it’s not 100% my code, but i did modify some things and made it so that it’d be more user-friendly. for now, it only runs on linux, and people who want to use it on windows or mac have to adapt the code (the cygwin zip i have also works for windows, but i want to improve it a bit)
here’s my repository:
that should work on linux if you have build-essential, openssl, and libpolarssl-dev installed. just read the readme, and you’re good to go.
Note: gitorious didn’t seem to work for me, so i decided for github instead.