[PATCH] swsusp: remove encryption
authorRafael J. Wysocki <rjw@sisk.pl>
Fri, 6 Jan 2006 08:12:24 +0000 (00:12 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 6 Jan 2006 16:33:40 +0000 (08:33 -0800)
commitf2d97f02961e8b1f8a24befb88ab0e5c886586ff
tree2b8909cf8024413134785cba06df858c0ede4bca
parent0595bf3bca9d9932a05b06dd438f40f01d27cd33
[PATCH] swsusp: remove encryption

This patch removes the image encryption that is only used by swsusp instead of
zeroing the image after resume in order to prevent someone from reading some
confidential data from it in the future and it does not protect the image from
being read by an unauthorized person before resume.  The functionality it
provides should really belong to the user space and will possibly be
reimplemented after the swap-handling functionality of swsusp is moved to the
user space.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
kernel/power/swsusp.c