coreboot/src/security
Matt DeVillier 9ce755d05e security/vboot: Add store/validate methods for AMD VBIOS FMAP cache
Add methods to store and retrieve the hash of the data stored in the
VBIOS cache FMAP region. Add a dedicated index in TPM NVRAM to store
the hash, and methods to calculate/read/write it.

Modeled after mrc_cache_hash_tpm.{c,h}

BUG=b:255812886
TEST=tested with rest of patch train

Change-Id: I030017d3bf956b8593bc09073ad6545b80a5b52b
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72401
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-02-13 14:56:22 +00:00
..
intel security/intel/txt: Add helper function to disable TXT 2023-01-09 04:30:39 +00:00
lockdown security/intel: Add option to enable SMM flash access only 2021-06-21 08:11:11 +00:00
memory security/memory/memory.h: Add <stdbool.h> 2022-10-06 17:01:52 +00:00
tpm security/tpm/tspi/log.c: fix strncpy() usage 2023-01-11 16:03:49 +00:00
vboot security/vboot: Add store/validate methods for AMD VBIOS FMAP cache 2023-02-13 14:56:22 +00:00
Kconfig cbfs: Add verification for RO CBFS metadata hash 2020-12-03 00:11:08 +00:00
Makefile.inc