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

CryptoPkg/BaseCryptLib: Add ML-DSA Support

2026-07-14T03:26:52+00:00

Created ML-DSA API functions to configure public and private keys for ML-DSA algorithm. This will allow users to sign and verify with ML-DSA. Unit tests were add to confirm operation of the API. Signed-off-by: Michael G.A. Holland

CryptoPkg/BaseCryptLib: Add ED448 verification and signature fcns

2026-07-01T01:26:24+00:00

Implemented signature and verification functions for ED448; Updated documentation and unit tests to cover new verification functions Signed-off-by: Michael G.A. Holland

CryptoPkg: Add digest-based RSA-PSS sign and verify APIs

2026-04-07T12:26:54+00:00

Add RsaPssSignDigest() and RsaPssVerifyDigest() to BaseCryptLib for signing/verifying precomputed digests. Provide OpenSSL/MbedTLS/Null implementations, expose via EDKII_CRYPTO_PROTOCOL (v24), and add PCD controls for independent service enabling. Include unit tests. Signed-off-by: Anbazhagan Baraneedharan

CryptoPkg: add/modify EC interfaces for TPM TCG library

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

This is prepartion patch to build TCG TPM v2.0 Reference Library[0]. TCG TPM v2.0 implementation[0] uses below additional interfaces: - EC_GROUP_new_curve_GFp() - EC_GROUP_set_generator() - EC_POINTs_mul() and require EC_POINT_mul()'s n arguments (Scalar multiplier for the generator G) but EDKII's EcPointMul() interface always fix this value as NULL. For TCG TPM v2.0 implementation, add new interfaces. Link: https://github.com/TrustedComputingGroup/TPM [0] Signed-off-by: Yeoreum Yun

CryptoPkg: add some Bn interfaces to build TCG TPM library

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

This is preparation patch for build TCG TPM v2.0 implementation[0]. To build TCG TPM v2.0 implementation[0], below Bn interfaces are required: - BN_CTX_start() -> BigNumContextStart() - BN_CTX_end() -> BigNumContextEnd() - BN_CTX_get() -> BigNumContextGet() - BN_mul() -> BigNumMul() - BN_Gcd() -> BigNumGcd() and add BigNumDiv2() to receive remain too. Link: https://github.com/TrustedComputingGroup/TPM[0] Signed-off-by: Yeoreum Yun

CryptoPkg: add CAMELLIA APIs for TCG TPM reference library

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

This is preparation patch to build TCG TPM v2.0 implementation [0]. TCG TPM v2.0 uses below Camellia APIs: - Camellia_set_key() - Camellia_encrypt() - Camellia_decrypt() To support these CAMELLIA interfaces, add related wrapper in BaseCryptLib. Link: https://github.com/TrustedComputingGroup/TPM [0] Signed-off-by: Yeoreum Yun

CryptoPkg: add AES_encrypt/AES_decrpyt for TPM reference library

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

This is preparation patch to build TCG TPM v2.0 implementation [0]. TCG TPM v2.0 uses AES_encrypt()/AES_decrpyt() in openssl library to implement its crypto operation. For this, add wrapper for AES_encrypt()/AES_decrpyt(). 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: 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

SPDM related fix based on real hardware testing - CryptoPkg

2025-05-27T19:48:48+00:00

Implemented SPDM functionality on real hardware, and here is the bug fix in CryptoPkg. The changes are ported from DMTF/libspdm@425345b. Signed-off-by: liqiqi@microsoft.com