9eb5ccda50
Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) Add RngDxe support for Arm. This implementation uses the ArmTrngLib to support the RawAlgorithm and doens't support the RNDR instruction. To re-use the RngGetRNG(), RngGetInfo() and FreeAvailableAlgorithms() functions, create Arm/AArch64 files which implement the arch specific function GetAvailableAlgorithms(). Indeed, FEAT_RNG instruction is not supported on Arm. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Acked-by: Jiewen Yao <jiewen.yao@intel.com>
93 lines
2.9 KiB
INI
93 lines
2.9 KiB
INI
## @file
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# Produces the UEFI Random Number Generator protocol
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#
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# This module will leverage Intel Secure Key technology to produce the Random
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# Number Generator protocol, which is used to provide high-quality random numbers
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# for use in applications, or entropy for seeding other random number generators.
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# Refer to http://software.intel.com/en-us/articles/intel-digital-random-number
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# -generator-drng-software-implementation-guide/ for more information about Intel
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# Secure Key technology.
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#
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# Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
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# (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
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# Copyright (c) 2021 - 2022, Arm Limited. All rights reserved.<BR>
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = RngDxe
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FILE_GUID = B981A835-6EE8-4f4c-AE0B-210AA0BFBF01
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MODULE_TYPE = DXE_DRIVER
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VERSION_STRING = 1.0
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ENTRY_POINT = RngDriverEntry
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UNLOAD_IMAGE = RngDriverUnLoad
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MODULE_UNI_FILE = RngDxe.uni
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64 AARCH64 ARM
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#
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[Sources.common]
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RngDxe.c
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RngDxeInternals.h
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[Sources.IA32, Sources.X64]
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Rand/RngDxe.c
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Rand/RdRand.c
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Rand/AesCore.c
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Rand/AesCore.h
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[Sources.AARCH64, Sources.ARM]
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ArmRngDxe.c
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ArmTrng.c
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[Sources.AARCH64]
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AArch64/AArch64Algo.c
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[Sources.ARM]
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Arm/ArmAlgo.c
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[Packages]
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MdeModulePkg/MdeModulePkg.dec
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MdePkg/MdePkg.dec
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SecurityPkg/SecurityPkg.dec
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[LibraryClasses]
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UefiLib
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UefiBootServicesTableLib
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BaseLib
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DebugLib
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UefiDriverEntryPoint
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TimerLib
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RngLib
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[LibraryClasses.AARCH64, LibraryClasses.ARM]
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ArmTrngLib
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[Guids]
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gEfiRngAlgorithmSp80090Hash256Guid ## SOMETIMES_PRODUCES ## GUID # Unique ID of the algorithm for RNG
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gEfiRngAlgorithmSp80090Hmac256Guid ## SOMETIMES_PRODUCES ## GUID # Unique ID of the algorithm for RNG
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gEfiRngAlgorithmSp80090Ctr256Guid ## SOMETIMES_PRODUCES ## GUID # Unique ID of the algorithm for RNG
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gEfiRngAlgorithmX9313DesGuid ## SOMETIMES_PRODUCES ## GUID # Unique ID of the algorithm for RNG
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gEfiRngAlgorithmX931AesGuid ## SOMETIMES_PRODUCES ## GUID # Unique ID of the algorithm for RNG
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gEfiRngAlgorithmRaw ## SOMETIMES_PRODUCES ## GUID # Unique ID of the algorithm for RNG
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[Protocols]
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gEfiRngProtocolGuid ## PRODUCES
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[Pcd]
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gEfiSecurityPkgTokenSpaceGuid.PcdCpuRngSupportedAlgorithm ## CONSUMES
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[Depex]
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TRUE
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[BuildOptions]
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XCODE:*_*_*_CC_FLAGS = -mmmx -msse
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[UserExtensions.TianoCore."ExtraFiles"]
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RngDxeExtra.uni
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