You can look at a sample at:
http://wiki.tuxonice.net/EncryptedSwapAndRoot
It uses suspend2 but can easily be converted to swsusp...
All you have to do is modify f_suspend2_resume behavior.
If you do, please send me a patch.
Best Regards,
Alon Bar-Lev.
On 7/13/07, Hank Leininger <hlein@xxxxxxxxxxxxxxxxxxxx> wrote:
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Hi,
The question of loop-aes + swsusp has come up multiple times over the
years, but not for a while. By that I mean, suspending a loop-aes-
encrypted-root system to a loop-aes encrypted swap partition, which is
reinstated by the initrd prior to resuming. Jari points out problems
w/this in:
http://marc.info/?l=linux-crypto&m=117497724023950&w=2
It looks like Jari had just updated loop-aes to make it compatible with
swsusp in general (in release 2.0f), but there were still problems doing
encrypted root + swsusp. Has anybody done any further work on this,
like the initrd changes that might make it come together? Jari, do you
think that such initrd tweaks as you suggested then, would be enough to
make it work, or are there in fact other reasons why this may not be
doable?
Thanks,
Hank Leininger <hlein@xxxxxxxxxxxxxxxxxxxx>
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Linux-crypto: cryptography in and on the Linux system
Archive: http://mail.nl.linux.org/linux-crypto/
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Linux-crypto: cryptography in and on the Linux system
Archive: http://mail.nl.linux.org/linux-crypto/
