REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2594
The gEdkiiProtectedVariableGlobalGuid HOB contains the global
configuration data structure which is verified in PEI Phase.
The gEdkiiMetaDataHmacVariableGuid is used for saving the
meta data HMAC variable.
The gEdkiiProtectedVariableContextGuid contains the Protected
Variable context saved in PEI phase to be used later.
Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Nishant C Mistry <nishant.c.mis...@intel.com>
Signed-off-by: Jian J Wang <jian.j.w...@intel.com>
Signed-off-by: Nishant C Mistry <nishant.c.mis...@intel.com>
Signed-off-by: Judah Vang <judah.v...@intel.com>
---
SecurityPkg/SecurityPkg.dec | 43 +++++++++++++++++++-
1 file changed, 42 insertions(+), 1 deletion(-)
diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index 0ee75efc1a97..fc690d874eed 100644
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -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 - 2020, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2009 - 2022, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2015 Hewlett Packard Enterprise Development LP <BR>
# Copyright (c) Microsoft Corporation.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -221,6 +221,18 @@ [Guids]
## GUID used to specify section with default dbt content
gDefaultdbtFileGuid = { 0x36c513ee, 0xa338, 0x4976, { 0xa0,
0xfb, 0x6d, 0xdb, 0xa3, 0xda, 0xfe, 0x87 } }
+ ## Include/Guid/ProtectedVariable.h
+ # {8EBF379A-F18E-4728-A410-00CF9A65BE91}
+ gEdkiiProtectedVariableGlobalGuid = { 0x8ebf379a, 0xf18e, 0x4728, { 0xa4,
0x10, 0x0, 0xcf, 0x9a, 0x65, 0xbe, 0x91 } }
+
+ ## Include/Guid/ProtectedVariable.h
+ # {e3e890ad-5b67-466e-904f-94ca7e9376bb}
+ gEdkiiMetaDataHmacVariableGuid = {0xe3e890ad, 0x5b67, 0x466e, {0x90, 0x4f,
0x94, 0xca, 0x7e, 0x93, 0x76, 0xbb}}
+
+ ## Include/Guid/ProtectedVariable.h
+ # {a11a3652-875b-495a-b097-200917580b98}
+ gEdkiiProtectedVariableContextGuid = {0xa11a3652, 0x875b, 0x495a, {0xb0,
0x97, 0x20, 0x09, 0x17, 0x58, 0x0b, 0x98} }
+
[Ppis]
## The PPI GUID for that TPM physical presence should be locked.
# Include/Ppi/LockPhysicalPresence.h
@@ -246,6 +258,10 @@ [Ppis]
## Include/Ppi/Tcg.h
gEdkiiTcgPpiGuid = {0x57a13b87, 0x133d, 0x4bf3, { 0xbf, 0xf1, 0x1b, 0xca,
0xc7, 0x17, 0x6c, 0xf1 } }
+ ## Key Service Ppi
+ # Include/Ppi/KeyServicePpi.h
+ gKeyServicePpiGuid = {0x583592f6, 0xEC34, 0x4CED, {0x8E, 0x81, 0xC8, 0xD1,
0x36, 0x93, 0x04, 0x27}}
+
#
# [Error.gEfiSecurityPkgTokenSpaceGuid]
# 0x80000001 | Invalid value provided.
@@ -329,6 +345,31 @@ [PcdsFixedAtBuild, PcdsPatchableInModule]
gEfiSecurityPkgTokenSpaceGuid.PcdCpuRngSupportedAlgorithm|{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}|VOID*|0x00010032
+ ## Progress Code for variable integrity check result.<BR><BR>
+ # DEFAULT: (EFI_PERIPHERAL_FIXED_MEDIA | [EFI_STATUS&0xFF])
+ # @Prompt Status Code for variable integiry check result
+
gEfiSecurityPkgTokenSpaceGuid.PcdStatusCodeVariableIntegrity|0x01070000|UINT32|0x00010033
+
+ ## Null-terminated Unicode string of the Platform Variable Name
+ # @Prompt known unprotected variable name
+ gEfiSecurityPkgTokenSpaceGuid.PcdPlatformVariableName|L""|VOID*|0x00010034
+
+ ## Guid name to identify Platform Variable Guid
+ # @Prompt known unprotected variable guid
+ gEfiSecurityPkgTokenSpaceGuid.PcdPlatformVariableGuid|{ 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
}|VOID*|0x00010035
+
+ ## Defines Protected Variable Integrity support.
+ # TRUE - Enable Protected Variable Integrity.<BR>
+ # FALSE - Disable Protected Variable Integrity.<BR>
+ # @Prompt Protected Variable Integrity support.
+
gEfiSecurityPkgTokenSpaceGuid.PcdProtectedVariableIntegrity|FALSE|BOOLEAN|0x00010036
+
+ ## Defines Protected Variable Confidentiality support.
+ # TRUE - Enable Protected Variable Confidentiality.<BR>
+ # FALSE - Disable Protected Variable Confidentiality.<BR>
+ # @Prompt Protected Variable Integrity support.
+
gEfiSecurityPkgTokenSpaceGuid.PcdProtectedVariableConfidentiality|FALSE|BOOLEAN|0x00010037
+
[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
## Image verification policy for OptionRom. Only following values are
valid:<BR><BR>
# NOTE: Do NOT use 0x5 and 0x2 since it violates the UEFI specification and
has been removed.<BR>
--
2.35.1.windows.2
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