Commit graph

3 commits

Author SHA1 Message Date
Levi Yun
d0bc8c541b CryptoPkg: add/modify EC interfaces for TPM TCG library
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 <yeoreum.yun@arm.com>
2026-02-24 13:49:35 +00:00
Qi Zhang
f21a1d48fe CryptoPkg: Add EC key retrieving and signature interface.
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 <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyu1.lu@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Signed-off-by: Qi Zhang <qi1.zhang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2022-10-12 05:56:00 +00:00
Yi Li
988e4d8f5e CryptoPkg: Add EC support
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 <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyu1.lu@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>

Signed-off-by: Yi Li <yi1.li@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2022-09-26 07:03:56 +00:00