[PATCH] tpm: add bios measurement log
Kylene Jo Hall authored

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: default avatarSeiji Munetoh <munetoh@jp.ibm.com>
Signed-off-by: default avatarStefan Berger <stefanb@us.ibm.com>
Signed-off-by: default avatarReiner Sailer <sailer@us.ibm.com>
Signed-off-by: default avatarKylene Hall <kjhall@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
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