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(parent: 8757b77) | patch
[PATCH] dm crypt: add key msg
authorMilan Broz <mbroz@redhat.com>
Tue, 3 Oct 2006 08:15:37 +0000 (01:15 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 3 Oct 2006 15:04:15 +0000 (08:04 -0700)
commite48d4bbf9697f4fee4f4e48c5e2586b332809519
treeeef2172f5730c17ace6ddb9a1cf6a4f5062176aetree | snapshot (tar.gz zip)
parent8757b7764f13e336f3c0eb1f634440d4ee4c3a67commit | diff
[PATCH] dm crypt: add key msg

Add the facility to wipe the encryption key from memory (for example while a
laptop is suspended) and reinstate it later (when the laptop gets resumed).

Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/md/dm-crypt.c diff | blob | blame | history