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SecurityPkg: TcgDxe,Tcg2Dxe,TrEEDxe: New PCD for TCG event log and TCG2 final event log area

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TCG event log and TCG2 final event log area length can be configurable to meet platform event log
requirement.
PcdTcgLogAreaMinLen    : 0x10000  based on minimum requirement in TCG ACPI Spec 00.37
PcdTcg2FinalLogAreaLen : 0x8000   based on experience value

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Qin Long <qin.long@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19639 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Chao Zhang
2016-01-12 00:37:02 +00:00
committed by czhang46
parent d764d59849
commit 91e914f587
8 changed files with 44 additions and 29 deletions
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11
SecurityPkg/SecurityPkg.dec
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@@ -5,7 +5,7 @@
# It also provides the definitions(including PPIs/PROTOCOLs/GUIDs and library classes)
# and libraries instances, which are used for those features.
#
# Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2015 Hewlett Packard Enterprise Development LP <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.
@@ -389,6 +389,15 @@
#
gEfiSecurityPkgTokenSpaceGuid.PcdRsa2048Sha256PublicKeyBuffer|{0x91, 0x29, 0xc4, 0xbd, 0xea, 0x6d, 0xda, 0xb3, 0xaa, 0x6f, 0x50, 0x16, 0xfc, 0xdb, 0x4b, 0x7e, 0x3c, 0xd6, 0xdc, 0xa4, 0x7a, 0x0e, 0xdd, 0xe6, 0x15, 0x8c, 0x73, 0x96, 0xa2, 0xd4, 0xa6, 0x4d}|VOID*|0x00010013
## This PCD defines minimum length(in bytes) of the system preboot TCG event log area(LAML).
# For PC Client Implementation spec up to and including 1.2 the minimum log size is 64KB.
# @Prompt Minimum length(in bytes) of the system preboot TCG event log area(LAML).
gEfiSecurityPkgTokenSpaceGuid.PcdTcgLogAreaMinLen|0x10000|UINT32|0x00010017
## This PCD defines length(in bytes) of the TCG2 Final event log area.
# @Prompt Length(in bytes) of the TCG2 Final event log area.
gEfiSecurityPkgTokenSpaceGuid.PcdTcg2FinalLogAreaLen|0x8000|UINT32|0x00010018
[PcdsDynamic, PcdsDynamicEx]
## This PCD indicates Hash mask for TPM 2.0.<BR><BR>