From: Stefan Berger <stefanb@linux.vnet.ibm.com>
To: devel@edk2.groups.io
Cc: mhaeuser@posteo.de, spbrogan@outlook.com,
marcandre.lureau@redhat.com, kraxel@redhat.com,
jiewen.yao@intel.com, Stefan Berger <stefanb@linux.vnet.ibm.com>,
Stefan Berger <stefanb@linux.ibm.com>
Subject: [PATCH v5 4/8] SecurityPkg: Introduce new PCD PcdRandomizePlatformHierarchy
Date: Wed, 1 Sep 2021 17:18:50 -0400 [thread overview]
Message-ID: <20210901211854.3795207-5-stefanb@linux.vnet.ibm.com> (raw)
In-Reply-To: <20210901211854.3795207-1-stefanb@linux.vnet.ibm.com>
Introduce the new PCD
gEfiSecurityPkgTokenSpaceGuid.PcdRandomizePlatformHierarchy.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
---
.../PeiDxeTpmPlatformHierarchyLib.inf | 3 +--
SecurityPkg/SecurityPkg.dec | 6 ++++++
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf b/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf
index b7a7fb0a08..1161d6fa1f 100644
--- a/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf
+++ b/SecurityPkg/Library/PeiDxeTpmPlatformHierarchyLib/PeiDxeTpmPlatformHierarchyLib.inf
@@ -36,10 +36,9 @@
MdeModulePkg/MdeModulePkg.dec
SecurityPkg/SecurityPkg.dec
CryptoPkg/CryptoPkg.dec
- MinPlatformPkg/MinPlatformPkg.dec
[Sources]
PeiDxeTpmPlatformHierarchyLib.c
[Pcd]
- gMinPlatformPkgTokenSpaceGuid.PcdRandomizePlatformHierarchy
+ gEfiSecurityPkgTokenSpaceGuid.PcdRandomizePlatformHierarchy
diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index d5ace6f654..2cb5bfa0ac 100644
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -342,6 +342,12 @@
# @Prompt Physical presence of the platform operator.
gEfiSecurityPkgTokenSpaceGuid.PcdTpmPhysicalPresence|TRUE|BOOLEAN|0x00010001
+ ## Indicates whether the TPM2 platform hierarchy will be disabled by using
+ # a random password or by disabling the hierarchy
+ # TRUE - A random password will be used
+ # FALSE - The hierarchy will be disabled
+ gEfiSecurityPkgTokenSpaceGuid.PcdRandomizePlatformHierarchy|TRUE|BOOLEAN|0x00010024
+
[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
## Indicates whether TPM physical presence is locked during platform initialization.
# Once it is locked, it can not be unlocked for TPM life time.<BR><BR>
--
2.31.1
next prev parent reply other threads:[~2021-09-01 21:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 21:18 [PATCH v5 0/8] Ovmf: Disable the TPM2 platform hierarchy Stefan Berger
2021-09-01 21:18 ` [PATCH v5 1/8] SecurityPkg/TPM: Import PeiDxeTpmPlatformHierarchyLib.c from edk2-platforms Stefan Berger
2021-09-01 21:18 ` [PATCH v5 2/8] SecurityPkg/TPM: Fix bugs in imported PeiDxeTpmPlatformHierarchyLib Stefan Berger
2021-09-01 21:18 ` [PATCH v5 3/8] SecurityPkg/TPM: Add a NULL implementation of TpmPlatformHierarchyLib Stefan Berger
2021-09-01 21:18 ` Stefan Berger [this message]
2021-09-01 21:18 ` [PATCH v5 5/8] OvmfPkg: Reference new TPM classes in the build system for compilation Stefan Berger
2021-09-01 21:18 ` [PATCH v5 6/8] OvmfPkg: Disable the TPM2 platform hierarchy Stefan Berger
2021-09-01 21:18 ` [PATCH v5 7/8] ArmVirtPkg: Reference new TPM classes in the build system for compilation Stefan Berger
2021-09-01 21:18 ` [PATCH v5 8/8] ArmVirtPkg: Disable the TPM2 platform hierarchy Stefan Berger
-- strict thread matches above, loose matches on Subject: below --
2021-09-01 21:21 [PATCH v5 0/8] Ovmf: " Stefan Berger
2021-09-01 21:21 ` [PATCH v5 4/8] SecurityPkg: Introduce new PCD PcdRandomizePlatformHierarchy Stefan Berger
2021-09-01 20:12 [PATCH v5 0/8] Ovmf: Disable the TPM2 platform hierarchy Stefan Berger
2021-09-01 20:12 ` [PATCH v5 4/8] SecurityPkg: Introduce new PCD PcdRandomizePlatformHierarchy Stefan Berger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210901211854.3795207-5-stefanb@linux.vnet.ibm.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox