Tianocore/edk2.git/CryptoPkg/Library/BaseCryptLib/Pk/CryptEc.c, branch master

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: Resolve CodeQL Errors

2025-04-21T02:14:50+00:00

This patch updates several CodeQL errors for potential null pointer access and unguarded header conclusion across production and test code that have been flagged in the build/security tab in GitHub. Signed-off-by: Oliver Smith-Denny

CryptoPkg: Support BrainpoolP512r1 algorithm

2024-08-29T00:30:38+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4830 Allow BrainpoolP512r1 to be leveraged when the corresponding curve ID is passed to crypto libraries in EDK2 Signed-off-by: Michael G.A. Holland

CryptoPkg: Add EC key retrieving and signature interface.

2022-10-12T05:56:00+00:00

This patch is used to retrieve EC key from PEM and X509 and carry out the EC-DSA signature and verify it. REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4102 Cc: Jiewen Yao Cc: Jian J Wang Cc: Xiaoyu Lu Cc: Guomin Jiang Signed-off-by: Qi Zhang Reviewed-by: Jiewen Yao

CryptoPkg: Add EC support

2022-09-26T07:03:56+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3828 This patch is used to add CryptEc library, which is wrapped over OpenSSL. Cc: Jiewen Yao Cc: Jian J Wang Cc: Xiaoyu Lu Cc: Guomin Jiang Signed-off-by: Yi Li Reviewed-by: Jiewen Yao