Andrew Morton wrote:
> Pavel Machek <pavel@ucw.cz> wrote:
> 
>>To prevent data gathering from swap after resume you can encrypt the
>>suspend image with a temporary key that is deleted on resume. Note
>>that the temporary key is stored unencrypted on disk while the system
>>is suspended... still it means that saved data are wiped from disk
>>during resume by simply overwritting the key.
> 
[snip]
> err, no.  Please find a way to reduce the ifdeffery.

Andrew,
the attached patches are acked by Pavel and signed off by me. They apply
against 2.6.13-rc3 as well as 2.6.13-rc3-mm1 (with offsets) and are
tested against both kernels. Please consider for inclusion (Pavel
suggested that I could ask).

Note:
For 64 bit systems to work you need the following crypto fix for both
kernels stated above:
http://marc.theaimsgroup.com/?l=linux-kernel&m=112160294820624&w=2
-- 
Andreas Steinmetz                       SPAMmers use robotrap@domdv.de