Work on adding support for IBM's TCPA driver for encrypting hard drives and anything else that needs to store a secured key found here: http://researchweb.watson.ibm.com/gsal/tcpa/ Other information that is usefull: Linux Journal Article talking about the driver that IBM recommends reading http://www.linuxjournal.com/article.php?sid=6633 NetBSD Driver that is being worked on based on the IBM one http://www.citi.umich.edu/u/rwash/projects/trusted/netbsd.html
An article on how to make ebuilds: http://www.gentoo.org/proj/en/devrel/handbook/handbook.xml?part=2&chap=1 Very useful info :-)
*** This bug has been marked as a duplicate of 35574 ***
Evan - you may of seen http://www.gentoo.org/news/en/gwn/20050131-newsletter.xml - help definitely wanted.