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## @file
# Runtime DXE part corresponding to SMM authenticated variable module
#
# This module installs variable arch protocol and variable write arch protocol to provide
# variable service. This module need work together with SMM authenticated variable module.
#
# Caution: This module requires additional review when modified.
# This driver will have external input - variable data.
# This external input must be validated carefully to avoid security issues such as
# buffer overflow or integer overflow.
# The whole SMM authentication variable design relies on the integrity of flash part and SMM.
# which is assumed to be protected by platform. All variable code and metadata in flash/SMM Memory
# may not be modified without authorization. If platform fails to protect these resources,
# the authentication service provided in this driver will be broken, and the behavior is undefined.
#
# Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = VariableAuthSmmRuntimeDxe
MODULE_UNI_FILE = VariableAuthSmmRuntimeDxe.uni
FILE_GUID = 067E2381-7234-4798-B49C-D5FECBFF6D07
MODULE_TYPE = DXE_RUNTIME_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = VariableSmmRuntimeInitialize
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64
#
# VIRTUAL_ADDRESS_MAP_CALLBACK = VariableAddressChangeEvent
#
[Sources]
VariableSmmRuntimeDxe.c
Measurement.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
SecurityPkg/SecurityPkg.dec
[LibraryClasses]
MemoryAllocationLib
BaseLib
UefiBootServicesTableLib
DebugLib
UefiRuntimeLib
DxeServicesTableLib
UefiDriverEntryPoint
PcdLib
TpmMeasurementLib
[Protocols]
gEfiVariableWriteArchProtocolGuid ## PRODUCES
gEfiVariableArchProtocolGuid ## PRODUCES
gEfiSmmCommunicationProtocolGuid ## CONSUMES
gEdkiiVariableLockProtocolGuid ## PRODUCES
## CONSUMES
## NOTIFY
## UNDEFINED # Used to do smm communication
gEfiSmmVariableProtocolGuid
[Guids]
gEfiEventVirtualAddressChangeGuid ## CONSUMES ## Event
gEfiEventExitBootServicesGuid ## CONSUMES ## Event
## CONSUMES ## UNDEFINED # Locate protocol
## CONSUMES ## UNDEFINED # Protocol notify
gSmmVariableWriteGuid
## SOMETIMES_CONSUMES ## Variable:L"PK"
## SOMETIMES_CONSUMES ## Variable:L"KEK"
## SOMETIMES_CONSUMES ## Variable:L"SecureBoot"
gEfiGlobalVariableGuid
## SOMETIMES_CONSUMES ## Variable:L"DB"
## SOMETIMES_CONSUMES ## Variable:L"DBX"
gEfiImageSecurityDatabaseGuid
[Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase ## CONSUMES
[Depex]
gEfiSmmCommunicationProtocolGuid
[UserExtensions.TianoCore."ExtraFiles"]
VariableSmmRuntimeDxeExtra.uni
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