cc1d13c922
https://bugzilla.tianocore.org/show_bug.cgi?id=2420 Based on the following package with changes to merge into CryptoPkg. https://github.com/microsoft/mu_plus/tree/dev/201908/SharedCryptoPkg Add the CryptoPei, CryptoDxe, and CryptoSmm modules that produce EDK II Crypto Protocols/PPIs that provide the same services as the BaseCryptLib class. In order to optimize the size of CryptoPei, CryptoDxe, and CryptoSmm modules for a specific platform, the FixedAtBuild PCD gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable is used to determine if a specific service is enabled or disabled. If a service is enabled, then a call is made to the BaseCryptLib service. If the service is disabled, then a DEBUG() message and ASSERT() are performed and a default return value is returned. This provides simple detection of a service that is disabled but is used by another module when DEBUG()/ASSERT() macros are enabled. The use of a FixedAtBuild PCD is required so the compiler and linker know each services enable/disable setting at build time and allows disabled services to be optimized away. CryptoPei supports both pre-mem and post-mem use cases. If CryptoPei is initially dispatched pre-mmem, the the register for shadow service is used so the Crypto PPI can be reinstalled post-mem. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Xiaoyu Lu <xiaoyux.lu@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
14 lines
607 B
Plaintext
14 lines
607 B
Plaintext
// /** @file
|
|
// Module that produces the EDK II Crypto Protocol/PPI using the library
|
|
// services from BaseCryptLib and TlsLib.
|
|
//
|
|
// Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
|
|
//
|
|
// SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
//
|
|
// **/
|
|
|
|
#string STR_MODULE_ABSTRACT #language en-US "Module that produces the EDK II Crypto Protocol/PPI using the library services from BaseCryptLib and TlsLib"
|
|
|
|
#string STR_MODULE_DESCRIPTION #language en-US "Module that produces the EDK II Crypto Protocol/PPI using the library services from BaseCryptLib and TlsLib."
|