tree 6acf566ae3831b0f4f8b428fbaa0e335bc7a2691
parent 485a6435abc3897934ce0dc530e31db93e9296a6
author Kylene Jo Hall <kjhall@us.ibm.com> 1136710995 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1136780035 -0800

[PATCH] tpm: add bios measurement log

According to the TCG specifications measurements or hashes of the BIOS code
and data are extended into TPM PCRS and a log is kept in an ACPI table of
these extensions for later validation if desired.  This patch exports the
values in the ACPI table through a security-fs seq_file.

Signed-off-by: Seiji Munetoh <munetoh@jp.ibm.com>
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
Signed-off-by: Reiner Sailer <sailer@us.ibm.com>
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>