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(parent: 3b3b024) | 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)
commita0f0043d1926819e118dbfa7bae54a4c01650beb
treeeef2172f5730c17ace6ddb9a1cf6a4f5062176aetree | snapshot
parent3b3b0240da72323a2aa5bc01ef4c52def64b509ecommit | 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 | history
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