Cross-platform encryption solution

["JTH" <jth () visi com>]

All,
 
I've been using PGPDisk for the past few weeks to keep client data secure
on my laptop. Recently I've also converted my laptop to dual-boot between
Windows and Linux, to make it easier to get my work done when testing
clients and reduce the amount of file juggling I have to do between
different PCs. My issue arises though, in that I can't mount a PGPDisk
file in Linux. So my question: Is anyone aware of an encryption solution
that will work in both Windows and Linux environments?

For those that are unaware, PGPDisk provides a sort of crypto-loop
directory that I can mount and store files in, then unmount, without
encyrpting/decrypting each file manually. I can then move this encyrpted
PGPDisk from machine to machine and mount it again using my PGP keys.

Is there anything? Or am I stuck having to create unencrypted copies of
works-in-progress to move between Windows and Linux?

jth


---------------------------------------------------------------------------
Ethical Hacking at the InfoSec Institute. Mention this ad and get $545 off 
any course! All of our class sizes are guaranteed to be 10 students or less 
to facilitate one-on-one interaction with one of our expert instructors. 
Attend a course taught by an expert instructor with years of in-the-field 
pen testing experience in our state of the art hacking lab. Master the skills 
of an Ethical Hacker to better assess the security of your organization. 
Visit us at: 
http://www.infosecinstitute.com/courses/ethical_hacking_training.html
----------------------------------------------------------------------------