ima: platform-independent hash value
authorAndreas Steffen <andreas.steffen@strongswan.org>
Tue, 20 Dec 2016 00:23:00 +0000 (16:23 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 20 Dec 2016 17:48:46 +0000 (09:48 -0800)
commit98e1d55d033eed2a474924c94fc2051ab20de402
tree64b94932516d90ef67653c8dc5a1dbebd9a679bb
parentd68a6fe9fccfd00589c61df672b449d66ba3183f
ima: platform-independent hash value

For remote attestion it is important for the ima measurement values to
be platform-independent.  Therefore integer fields to be hashed must be
converted to canonical format.

Link: http://lkml.kernel.org/r/1480554346-29071-11-git-send-email-zohar@linux.vnet.ibm.com
Signed-off-by: Andreas Steffen <andreas.steffen@strongswan.org>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
Cc: Josh Sklar <sklar@linux.vnet.ibm.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
security/integrity/ima/ima_crypto.c