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2026-09-08SecurityPkg: Fix wider-type comparisonsMichael Kubacki1-1/+1
Makes changes to comply with CodeQL comparison-with-wider-type alerts. Some of these have safe patterns even with wider type comparisons, so an explicit cast is used to make the intention clear and silence the failure. Signed-off-by: Oliver Smith-Denny <osde@microsoft.com>
2026-06-30SecurityPkg/AuthVariableLib: harden signature list filtering200004192-12/+86
Signed-off-by: 20000419 <lzy20000419@outlook.com>
2026-03-10SecurityPkg: AuthVariableLib: Handle empty signature listsKun Qin1-1/+1
The current implementation fails to set authenticated variables when the signature list is empty. This can legitimately occur for dbx when no signatures are revoked after a certificate rotation. Update the logic to explicitly handle empty signature lists, avoiding an implicit dependency on the variable being absent from variable storage. Signed-off-by: Kun Qin <kun.qin@microsoft.com>
2026-02-24SecurityPkg: Replace include guards with #pragma onceMichael Kubacki1-4/+1
Replace traditional `#ifndef`/`#define`/`#endif` include guards with `#pragma` once. `#pragma once` is a widely supported preprocessor directive that prevents header files from being included multiple times. It is supported by all toolchains used to build edk2: GCC, Clang/LLVM, and MSVC. Compared to macro-based include guards, `#pragma once`: - Eliminates the risk of macro name collisions or copy/paste errors where two headers inadvertently use the same guard macro. - Eliminate inconsistency in the way include guard macros are named (e.g., some files use `__FILE_H__`, others use `FILE_H_`, etc.). - Reduces boilerplate (three lines replaced by one). - Avoids polluting the macro namespace with guard symbols. - Can improve build times as the preprocessor can skip re-opening the file entirely, rather than re-reading it to find the matching `#endif` ("multiple-include optimization"). - Note that some compilers may already optimize traditional include guards, by recognzining the idiomatic pattern. This change is made acknowledging that overall portability of the code will technically be reduced, as `#pragma once` is not part of the C/C++ standards. However, this is considered acceptable given: 1. edk2 already defines a subset of supported compilers in BaseTools/Conf/tools_def.template, all of which have supported `#pragma once` for over two decades. 2. There have been concerns raised to the project about inconsistent include guard naming and potential macro collisions. Approximate compiler support dates: - MSVC: Supported since Visual C++ 4.2 (1996) - GCC: Supported since 3.4 (2004) (http://gnu.ist.utl.pt/software/gcc/gcc-3.4/changes.html) - Clang (LLVM based): Since initial release in 2007 Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
2025-08-12Revert "SecurityPkg: CodeQL Fixes."Michael D Kinney1-3/+3
This reverts commit ba6a8eb045aededbc1472cce7314ab1911f0ea1c. PR https://github.com/tianocore/edk2/pull/11307 introduced a logic change that caused regressions in FV verification on some platforms. This PR is being reverted to restore the prior logic. The Code QL fixes in https://github.com/tianocore/edk2/pull/11307 can be resubmitted without the logic change along with one commit for each type of Code QL issue being addressed. Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
2025-07-24SecurityPkg: CodeQL Fixes.Michael Kubacki1-3/+3
Makes changes to comply with alerts raised by CodeQL. Most of the issues here fall into the following two categories: 1. Potential use of uninitialized pointer. 2. Inconsistent integer width in comparison. Co-authored-by: Taylor Beebe <31827475+TaylorBeebe@users.noreply.github.com> Co-authored-by: kenlautner <85201046+kenlautner@users.noreply.github.com> Co-authored-by: Bret Barkelew <bret@corthon.com> Signed-off-by: Doug Flick <dougflick@microsoft.com>
2025-04-17Remove unnecessary RsaFree call in failing pathBaraneedharan Anbazhagan1-1/+0
Signed-off-by: Anbazhagan Baraneedharan <anbazhagan@hp.com>
2025-04-17SecurityPkg/AuthVariableLib: Fix memory leak in CheckSignatureListFormatBaraneedharan Anbazhagan1-7/+4
RsaGetPublicKeyFromX509 allocates memory for RsaContext parameter and the memory allocated earlier is not necessary Signed-off-by: Anbazhagan Baraneedharan <anbazhagan@hp.com>
2023-09-07SecurityPkg/SecureBoot: Support RSA4096 and RSA3072Sheng Wei3-50/+221
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3413 Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Min Xu <min.m.xu@intel.com> Cc: Zeyi Chen <zeyi.chen@intel.com> Cc: Fiona Wang <fiona.wang@intel.com> Signed-off-by: Sheng Wei <w.sheng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2023-04-10SecurityPkg: Update code to be more C11 compliant by using __func__Rebecca Cran1-2/+2
__FUNCTION__ is a pre-standard extension that gcc and Visual C++ among others support, while __func__ was standardized in C99. Since it's more standard, replace __FUNCTION__ with __func__ throughout SecurityPkg. Signed-off-by: Rebecca Cran <rebecca@bsdio.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2023-02-04SecurityPkg: limit verification of enrolled PK in setup modeJan Bobek2-2/+10
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2506 Per UEFI spec, enrolling a new PK in setup mode should not require a self-signature. Introduce a feature PCD called PcdRequireSelfSignedPk to control this requirement. Default to TRUE in order to preserve the legacy behavior. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Min Xu <min.m.xu@intel.com> Co-authored-by: Matthew Carlson <macarl@microsoft.com> Signed-off-by: Jan Bobek <jbobek@nvidia.com> Reviewed-by: Sean Brogan <sean.brogan@microsoft.com> Acked-by: Jiewen Yao <jiewen.yao@intel.com>
2023-01-23SecurityPkg/AuthVariableLib: Check SHA-256 OID with ContentInfo presentJan Bobek1-8/+42
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4305 Based on whether the DER-encoded ContentInfo structure is present in authenticated SetVariable payload or not, the SHA-256 OID can be located at different places. UEFI specification explicitly states the driver shall support both cases, but the old code assumed ContentInfo was not present and incorrectly rejected authenticated variable updates when it were present. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Min Xu <min.m.xu@intel.com> Signed-off-by: Jan Bobek <jbobek@nvidia.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2021-12-07SecurityPkg: Apply uncrustify changesMichael Kubacki3-625/+654
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the SecurityPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2021-12-07SecurityPkg: Change OPTIONAL keyword usage styleMichael D Kinney1-3/+3
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3760 Update all use of ', OPTIONAL' to ' OPTIONAL,' for function params. Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2021-12-07SecurityPkg: Change use of EFI_D_* to DEBUG_*Michael D Kinney2-9/+9
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3739 Update all use of EFI_D_* defines in DEBUG() macros to DEBUG_* defines. Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael Kubacki <michael.kubacki@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2020-11-17SecurityPkg: Allow VariablePolicy state to delete authenticated variablesBret Barkelew2-6/+26
https://bugzilla.tianocore.org/show_bug.cgi?id=2522 Causes AuthService to check IsVariablePolicyEnabled() before enforcing write protections to allow variable deletion when policy engine is disabled. Only allows deletion, not modification. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Chao Zhang <chao.b.zhang@intel.com> Cc: Bret Barkelew <brbarkel@microsoft.com> Signed-off-by: Bret Barkelew <brbarkel@microsoft.com> Reviewed-by: Dandan Bi <dandan.bi@intel.com> Acked-by: Jian J Wang <jian.j.wang@intel.com>
2019-10-23SecurityPkg: Fix spelling errorsSean Brogan3-5/+5
https://bugzilla.tianocore.org/show_bug.cgi?id=2265 Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Chao Zhang <chao.b.zhang@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2019-05-15SecurityPkg/AuthSeriableLib: Always delete variable in certdbZhichao Gao1-2/+5
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1783 While cleaning the certdb, always delete the variable data in the certdb regardless of its attribute. Cc: Chao Zhang <chao.b.zhang@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Jian Wang <jian.j.wang@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Liming Gao <liming.gao@intel.com> Signed-off-by: Zhichao Gao <zhichao.gao@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
2019-04-09SecurityPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney5-35/+5
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
2019-01-04SecurityPkg/AuthVariableLib: allow MM_STANDALONE drivers to use this libraryJagadeesh Ujja1-2/+3
AuthVariableLib library can be used by MM_STANDALONE drivers as well. So add MM_STANDALONE to the list of module types this library supports. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jagadeesh Ujja <jagadeesh.ujja@arm.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-06-28SecurityPkg: Clean up source filesLiming Gao2-9/+9
1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com>
2017-11-07SecurityPkg/AuthVariableLib: Use EFI_CERT_DATA to parse certificatechenc21-4/+8
The function Pkcs7GetSigners return certificate stack as binary buffer. Use EFI_CERT_DATA to parsing certificate stack more clearly, and access certificate by the field of EFI_CERT_DATA structure. Cc: Long Qin <qin.long@intel.com> Cc: Zhang Chao <chao.b.zhang@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: chenc2 <chen.a.chen@intel.com> Reviewed-by: Long Qin <qin.long@intel.com> Reviewed-by: Zhang Chao <chao.b.zhang@intel.com>
2017-11-01SecurityPkg: Remove Counter Based AuthVariable supportZhang, Chao B3-624/+33
Remove counter based auth variable support. also modify several function descriptors to accommodate the change Cc: Long Qin <qin.long@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Long Qin <qin.long@intel.com>
2017-10-17SecurityPkg/AuthVariableLib: fix GCC build errorLaszlo Ersek1-2/+6
Commit 53c6ff180327 ("SecurityPkg:AuthVariableLib:Implement ECR1707 for Private Auth Variable", 2017-09-12) introduced the following build failure under several GCC toolchain versions: > SecurityPkg/Library/AuthVariableLib/AuthService.c: In function > 'CalculatePrivAuthVarSignChainSHA256Digest': > SecurityPkg/Library/AuthVariableLib/AuthService.c:1567:58: error: > pointer targets in passing argument 3 of 'X509GetCommonName' differ in > signedness [-Werror=pointer-sign] > Status = X509GetCommonName(SignerCert, SignerCertSize, CertCommonName, &CertCommonNameSize); > ^~~~~~~~~~~~~~ > In file included from > SecurityPkg/Library/AuthVariableLib/AuthServiceInternal.h:34:0, > from > SecurityPkg/Library/AuthVariableLib/AuthService.c:32: > CryptoPkg/Include/Library/BaseCryptLib.h:2202:1: note: expected 'CHAR8 * > {aka char *}' but argument is of type 'UINT8 * {aka unsigned char *}' > X509GetCommonName ( > ^~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors Fix it by changing the type of "CertCommonName" to array-of-CHAR8. Locations where "CertCommonName" is used in the CalculatePrivAuthVarSignChainSHA256Digest() function: - it is taken the size of -- not impacted by this patch; - passed to X509GetCommonName() as an argument -- the patch fixes the build error; - passed to Sha256Update() as argument for "IN CONST VOID *Data" -- not impacted by the patch; - passed to AsciiStrLen() as argument -- drop the now-superfluous explicit cast. Since we are touching the Sha256Update() function call, fix the coding style too: - the line is overlong, so break each argument to its own line; - insert a space between "AsciiStrLen" and the opening paren "(". Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Chao Zhang <chao.b.zhang@intel.com> Cc: Gary Lin <glin@suse.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Long Qin <qin.long@intel.com> Reported-by: Gary Lin <glin@suse.com> Suggested-by: Gary Lin <glin@suse.com> Suggested-by: Long Qin <qin.long@intel.com> Fixes: 53c6ff18032737fabb644a9e0c781d91a6830248 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-10-14SecurityPkg:AuthVariableLib:Implement ECR1707 for Private Auth VariableZhang, Chao B1-37/+171
ECR1707 for UEFI2.7 clarified certificate management rule for private time-based AuthVariable.Trusted cert rule changed from whole signer's certificate stack to top-level issuer cert tbscertificate + SignerCert CN for better management compatibility. Hash is used to reduce storage overhead. Cc: Long Qin <qin.long@intel.com> Cc: Chen Chen <chen.a.chen@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>' Reviewed-by: Long Qin <qin.long@intel.com> Reviewed-by: Chen Chen <chen.a.chen@intel.com>
2017-02-20SecurityPkg: enhance secure boot Config Dxe & Time Based AuthVariable.Zhang Lubo2-2/+29
V3: code clean up prohibit Image SHA-1 hash option in SecureBootConfigDxe. Timebased Auth Variable driver should ensure AuthAlgorithm is SHA256 before further verification Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zhang Lubo <lubo.zhang@intel.com> Cc: Chao Zhang <chao.b.zhang@intel.com> Cc: Long Qin <qin.long@intel.com> Cc: Yao Jiewen <jiewen.yao@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Long Qin <qin.long@intel.com>
2016-10-27SecurityPkg/AuthVariableLib: rebase to ARRAY_SIZE()Laszlo Ersek1-2/+2
Cc: Chao Zhang <chao.b.zhang@intel.com> Cc: Star Zeng <star.zeng@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
2016-08-17SecurityPkg: AuthVariableLib: Fix inconsistent CertDB caseZhang, Chao B1-1/+1
2 steps are used to create/delete a time based variable. For create step 1: Insert Signer Cert to CertDB. Step 2: Insert Payload to Variable. For delete step 1: Delete Variable. Step 2: Delete Cert from CertDB. System may breaks between step 1 & step 2, so CertDB may contains useless Cert in the next reboot. AuthVariableLib choose to sync consistent state between CertDB & Time Auth Variable on initialization. However, it doesn't apply Time Auth attribute check. Now add it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Zeng Star <star.zeng@intel.com>
2016-07-22SecurityPkg: AuthVariableLib: Revert UserPhysicalPresent feature from ↵Zhang, Chao B3-12/+4
AuthVariableLib Physical Presence state reporting is constrained by physical presence caching in variable driver. For example, reporting must be prior to Physical Presence caching. Physical Presence state becomes constant rather than instant after caching. Therefore, PlatformSecureLib is responsible for reporting Physical Presence state in expected way. This reverts commit 90fa53213ec458b5c4f8851c09aeb3de977531e5. 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>
2016-06-28SecurityPkg: AuthVariableLib: Cache UserPhysicalPresent in AuthVariableLibZhang, Chao B3-4/+12
AuthVariableLib is updated to cache the UserPhysicalPresent state to global variable. This avoids calling PlatformSecureLib during runtime and makes PhysicalPresent state consistent during one boot. 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: Star Zeng <star.zeng@intel.com>
2016-05-04SecurityPkg: AuthVariableLib: Remove Customized SecureBoot Mode transition.Zhang, Chao B4-1262/+220
Remove Customized SecureBoot Mode transition logic for Mantis 1263, including AuditMode/DeployedMode/PK update management. Also remove image verification logic in AuditMode. The feature has been moved to https://github.com/tianocore/edk2-staging/tree/Customized-Secure-Boot Previous check-in hash is SHA-1: 4fc08e8d683522f255727626197d919a40d4836c Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2016-04-19SecurityPkg: AuthVariableLib & SecureBootConfigDxe: Fix SecureBootEnable & ↵Zhang, Chao B1-13/+1
PK inconsistency issue Revert previous fix in AuthVariable driver init which breaks SecureBootEnable original behavior. Add more error handling logic in SecureBootConfigDxe to prevent wrong display info when SecureBootEnable & PK inconsistency happens. Commit hash for the reverted patch in AuthVariable driver is SHA-1: a6811666b0bef18871fa62b6c5abf18fb076fd0d Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
2016-02-02SecurityPkg: AuthVariableLib: Add new cert database for volatile time based ↵Chao Zhang4-57/+145
Auth variable Add a new cert data base "certdbv" to store signer certs for volatile time based Auth variable. 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: Fu Siyuan <siyuan.fu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19786 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-29SecurityPkg AuthVariableLib: Correct comment/error log about CleanCertsFromDbStar Zeng2-10/+8
Cc: Chao Zhang <chao.b.zhang@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19574 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15SecurityPkg: Convert all .uni files to utf-8Jordan Justen1-0/+0
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py SecurityPkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19262 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-07SecurityPkg: AuthVariableLib: Fix GCC compile errorArd Biesheuvel1-17/+17
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19140 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-07SecurityPkg: AuthVariableLib: Customized SecureBoot Mode transition.Chao Zhang4-232/+1278
Implement Customized SecureBoot Mode transition logic according to Mantis 1263, including AuditMode/DeployedMode/PK update management. Also implement image verification logic in AuditMode. Image Certificate & Hash are recorded to EFI Image Execution Table. https://mantis.uefi.org/mantis/view.php?id=1263 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Zeng Star <star.zeng@intel.com> Reviewed-by: Long Qin <qin.long@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19133 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-16SecurityPkg AuthVariableLib: Add the missing gEfiAuthenticatedVariableGuidStar Zeng1-0/+4
There is no real build failure, as AuthVariableLib always links to variable driver. But for code integrity, we should add it. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18613 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-06SecurityPkg: Update coding styleChao Zhang1-1/+2
Update to EDK2 coding style Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18171 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-26SecurityPkg AuthVariableLib: Correct address pointers dataStar Zeng1-6/+13
Originally, the double pointer (VOID **) is not correct for convert address pointers, and also some address pointers were missing. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <Jiewen.Yao@intel.com> [lersek@redhat.com: fix up gcc build failure -- add more (VOID **) casts] Tested-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18055 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-10SecurityPkg: Make time based AuthVariable update atomicChao Zhang3-30/+170
System may break during time based AuthVariable update, causing certdb inconsistent. 2 ways are used to ensure update atomic. 1. Delete cert in certdb after variable is deleted 2. Clean up certdb on variable initialization 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: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17919 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-01SecurityPkg: Implement AuthVariableLib library instanceStar Zeng5-0/+3389
What to do: 1. Implement AuthVariableLib library instance. 2. Temporarily add VARIABLE_ENTRY_CONSISTENCY and variable attribute combinations definitions to AuthenticatedVariableFormat.h for git bisect. Why to do: 1. Share code. Separate auth variable service from Auth Variable driver in SecurityPkg to AuthVariableLib. Then the AuthVariableLib could benefit and be used by different implementation of Auth Variable drivers. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17758 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.39.0) at 2026-09-28 05:35:14 +0300