In December 2023, the TCG published the PC Client Platform Firmware
Profile version 1.06 revision 52. This revision includes a new event
type for NIST SP 800-155 recommended signed BIOS reference measurements.
The new type allows for the event log auditor to find local or remote
copies of the signed reference measurements.
Supporting this new event type eases the process of distributing signed
reference measurements since the machine can now simply report where
they can be found in a standard way.
Changes since v1:
- MdePkg defines TCG_Sp800_155_PlatformId_Event3 instead of adding a
comment about Event3 to Event2.
Cc: Michael D Kinney <michael.d.kin...@intel.com>
Cc: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang....@intel.com>
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Rahul Kumar <rahul1.ku...@intel.com>
Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org>
Cc: Gerd Hoffmann <kra...@redhat.com>
Reviewed-by: Jiewen Yao <jiewen....@intel.com>
Dionna Glaze (3):
MdePkg: Add TcgSp800155Event3 type info
SecurityPkg: recognize sp800155Event3 event too
OvmfPkg: add sp800155Event3 support
.../IndustryStandard/UefiTcgPlatform.h | 40 ++++++++++++++++++-
OvmfPkg/Tcg/TdTcg2Dxe/TdTcg2Dxe.c | 9 ++++-
SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c | 9 ++++-
3 files changed, 52 insertions(+), 6 deletions(-)
--
2.45.0.rc0.197.gbae5840b3b-goog
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