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MdeModulePkg: Variable: Update PCR[7] measure for new TCG spec

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Measure DBT into PCR[7] when it is updated between initial measure and
ExitBootService. Measure "SecureBoot" change after PK update.
Spec version : TCG PC Client PFP 00.37. http://www.trustedcomputinggroup.org/wp-content/uploads/PC-ClientSpecific_Platform_Profile_for_TPM_2p0_Systems_v21.pdf

Cc: Star Zeng <star.zeng@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
This commit is contained in:
Zhang, Chao B
2017-01-18 11:32:47 +08:00
parent 1404e3a150
commit dc9bd6ed28
5 changed files with 128 additions and 9 deletions
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7
MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf
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@@ -13,7 +13,7 @@
# may not be modified without authorization. If platform fails to protect these resources,
# the authentication service provided in this driver will be broken, and the behavior is undefined.
#
# Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -81,8 +81,9 @@
## SOMETIMES_CONSUMES ## Variable:L"SecureBoot"
gEfiGlobalVariableGuid
## SOMETIMES_CONSUMES ## Variable:L"DB"
## SOMETIMES_CONSUMES ## Variable:L"DBX"
## SOMETIMES_CONSUMES ## Variable:L"db"
## SOMETIMES_CONSUMES ## Variable:L"dbx"
## SOMETIMES_CONSUMES ## Variable:L"dbt"
gEfiImageSecurityDatabaseGuid
[Depex]