Tianocore/edk2.git/CryptoPkg/Library/Include, branch dependabot/github_actions/actions/setup-python-7

CryptoPkg: preparation to build TPM reference library

2026-02-24T13:49:35+00:00

To build TPM reference library[0] with CryptoPkg, belows are required: - define memcpy as a function instead of a macro because memcpy is used as a function pointer in TPM reference library - definitions of INT16_MAX/UINT16_MAX Link: https://github.com/TrustedComputingGroup/TPM [0] Signed-off-by: Yeoreum Yun

CryptoPkg: 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. Does not include updates to OpenSSL generated header files checked into the repo. Those in `CryptoPkg\Library\OpensslLib\OpensslGen\`. 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

CryptoPkg : Added CRT defined for big number support for Mbedtls.

2025-11-29T05:58:58+00:00

defined ULLONG_MAX in CrtLibSupport header file. Signed-off-by: Longhaox Lee

CryptoPkg: EDK2 code update for Mbedtls 3.6.5.

2025-11-24T13:10:50+00:00

1. mbedtls_config.h header sync with 3.6.5 . 2. Implement mbedtls_ms_time() Get time in milliseconds. 3. Covert some CRT library to EDK Implement and CRT defined. 4. Added and remove file to sync. REF: https://github.com/tianocore/edk2/issues/11605 Signed-off-by: Longhaox Lee

CryptoPkg: Drop ARM32 Support

2025-09-25T22:04:10+00:00

edk2 is dropping support for the ARM32 architecture. This commit removes ARM32 code from CryptoPkg. This also drops irrelevant VALID_ARCHITECTURES comments from infs that are not arch specific. Signed-off-by: Oliver Smith-Denny

CryptoPkg/CrtLib: explicitly define INT32* constants

2025-07-17T14:45:20+00:00

Avoids openssl-3.5 trying to figure automatically with some macro magic, which happens to not work with the microsoft compiler. Signed-off-by: Gerd Hoffmann

CryptoPkg/CrtLib: add strpbrk implementation

2025-07-17T14:45:20+00:00

Needed by openssl-3.5.1. Signed-off-by: Gerd Hoffmann

CryptoPkg: revert BUFSIZ macro definition from commit 456dd8b99f00

2024-12-16T02:22:36+00:00

OpenSSL ticket has been fixed in OpenSSL commit 2e9d61ecd81a ("crypto/evp/evp_key.c: #define BUFSIZ if doesn't #define it", 2019-05-27). We should simplify "CryptoPkg/Library/Include/CrtLibSupport.h" and back out the change made to that file by edk2 commit 456dd8b99f00 ("CryptoPkg: Upgrade OpenSSL to 1.1.1b", 2019-06-03). Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1897 Signed-off-by: Laszlo Ersek

CrtLibSupport: add intptr_t

2024-09-25T16:08:35+00:00

Will be needed by openssl-3.4.x Signed-off-by: Gerd Hoffmann

CrtLibSupport: add timezone

2024-09-25T16:08:35+00:00

Will be needed by openssl-3.2.x Signed-off-by: Gerd Hoffmann