I wanted to encrypt my whole hard disk and looked for a method to do so. I found methods close to this goal but not quite achieving it so I made my own method and wrote it up. I've included it in a new "Disk Encryption HOWTO", intended to supersede the existing "Loopback Encrypted Filesystem HOWTO" [1]. Please read it and provide me with criticism, suggestions, and other feedback. Here are some things I'm looking for: * Sanity check. Does it make sense? Am I way off base? * Smoke test. Does the procedure work for you? * Weakness. Could the security be improved in a practical way? * Readability. Do you understand it easily? The document is here: http://mica.nfshost.com/HOWTO/Disk-Encryption/ David Braun [1] http://www.tldp.org/HOWTO/Loopback-Encrypted-Filesystem-HOWTO.html - Linux-crypto: cryptography in and on the Linux system Archive: http://mail.nl.linux.org/linux-crypto/