Tianocore/edk2.git/SecurityPkg/Include/Library, branch master

SecurityPkg: Add Tcg2PhysicalPresencePromptLib

2026-09-03T23:32:46+00:00

Add Tcg2PhysicalPresencePromptLib to support breaking out the PromptForUserConfirmation() function into a platform specific library. Signed-off-by: Raymond Diaz Signed-off-by: Bret Barkelew

Revert "SecurityPkg: Break out the user prompt from Tcg2 PPI"

2026-09-03T23:32:46+00:00

This reverts commit 2c2f74a581473d20b54c4310f27abbd73c8e9687. Signed-off-by: Michael D Kinney

SecurityPkg: Break out the user prompt from Tcg2 PPI

2026-08-26T10:54:45+00:00

Break out the PromptForUserConfirmation() function into a lib so it can be abstracted at the platform level. Signed-off-by: Raymond Diaz Signed-off-by: Bret Barkelew

SecurityPkg: Introduce Tpm2HelpLib

2026-06-17T19:16:45+00:00

Creation of a new Tpm2HelpLib which contains the functions from Tpm2Help.c. This new library is meant to replace Tpm2Help.c such that inclusion of Tpm2CommandLib and Tpm2DeviceLib is not required when only needing access to the Tpm2Help.c functions. Due to Tpm2HelpLib being a new library, the prefix Tpm2 has been added to all library functions to indicate where the functions originate from. Signed-off-by: Raymond Diaz

SecurityPkg: Replace include guards with #pragma once

2026-02-23T21:01:28+00:00

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

SecurityPkg/Library: introduce PeilessSecMeasureLib

2025-09-30T11:39:04+00:00

PeilessSecMeasureLib is library to support measurement and extend PCR in PeilessSec where no PEI phase exist. Signed-off-by: Yeoreum Yun

SecurityPkg/Tpm2CommandLib: Add new digest list copy and size functions

2025-06-13T17:42:43+00:00

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3267 Adds two new helper functions. Currently, a function exists in Tpm2CommandLib to copy a digest list to a buffer. A function to perform the inverse operation - copying from a buffer to a digest list is added. A function is also added to compute the total digest size for a given hash algorithm mask. Cc: Jiewen Yao Cc: Rahul Kumar Signed-off-by: Michael Kubacki

SecurityPkg: add DeviceSecurity support

2024-04-30T02:21:13+00:00

This patch implement the SpdmSecurityLib, which is the core of DeviceSecurity. And the SpdmSecurityLib include Device Authentication and Measurement. The other library is to support SpdmSecurityLib. Cc: Jiewen Yao Signed-off-by: Wenxing Hou Reviewed-by: Jiewen Yao

SecurityPkg: Add TCG PFP 1.06 support.

2024-04-30T02:21:13+00:00

Add new api Tpm2ExtendNvIndex. It is uesd in HashCompleteAndExtend when PcrIndex > MAX_PCR_INDEX. Cc: Jiewen Yao Cc: Rahul Kumar Signed-off-by: Wenxing Hou Reviewed-by: Jiewen Yao

SecurityPkg: deprecate RpmcLib and VariableKeyLib

2022-12-21T05:49:48+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2594 There's no real usage of these two libraries. They're deprecated. Cc: Jiewen Yao Cc: Michael D Kinney Cc: Nishant C Mistry Cc: Judah Vang Signed-off-by: Jian J Wang Reviewed-by: Jiewen Yao Acked-by: Michael D Kinney