SecurityPkg/VariableAuthenticated/RuntimeDxe/VariableSmmRuntimeDxe.inf

   1 ## @file
   2 #  Runtime DXE part corresponding to SMM authenticated variable module
   3 #
   4 #  This module installs variable arch protocol and variable write arch protocol to provide
   5 #  variable service. This module need work together with SMM authenticated variable module.
   6 #
   7 #  Caution: This module requires additional review when modified.
   8 #  This driver will have external input - variable data.
   9 #  This external input must be validated carefully to avoid security issues such as
  10 #  buffer overflow or integer overflow.
  11 #    The whole SMM authentication variable design relies on the integrity of flash part and SMM.
  12 #  which is assumed to be protected by platform.  All variable code and metadata in flash/SMM Memory
  13 #  may not be modified without authorization. If platform fails to protect these resources,
  14 #  the authentication service provided in this driver will be broken, and the behavior is undefined.
  15 #
  16 # Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
  17 # This program and the accompanying materials
  18 # are licensed and made available under the terms and conditions of the BSD License
  19 # which accompanies this distribution. The full text of the license may be found at
  20 # http://opensource.org/licenses/bsd-license.php
  21 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  22 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  23 #
  24 ##
  25
  26 [Defines]
  27   INF_VERSION                    = 0x00010005
  28   BASE_NAME                      = VariableAuthSmmRuntimeDxe
  29   MODULE_UNI_FILE                = VariableAuthSmmRuntimeDxe.uni
  30   FILE_GUID                      = 067E2381-7234-4798-B49C-D5FECBFF6D07
  31   MODULE_TYPE                    = DXE_RUNTIME_DRIVER
  32   VERSION_STRING                 = 1.0
  33   ENTRY_POINT                    = VariableSmmRuntimeInitialize
  34
  35 #
  36 # The following information is for reference only and not required by the build tools.
  37 #
  38 #  VALID_ARCHITECTURES           = IA32 X64
  39 #
  40 #  VIRTUAL_ADDRESS_MAP_CALLBACK  =  VariableAddressChangeEvent
  41 #
  42
  43 [Sources]
  44   VariableSmmRuntimeDxe.c
  45   Measurement.c
  46
  47 [Packages]
  48   MdePkg/MdePkg.dec
  49   MdeModulePkg/MdeModulePkg.dec
  50   SecurityPkg/SecurityPkg.dec
  51
  52 [LibraryClasses]
  53   MemoryAllocationLib
  54   BaseLib
  55   UefiBootServicesTableLib
  56   DebugLib
  57   UefiRuntimeLib
  58   DxeServicesTableLib
  59   UefiDriverEntryPoint
  60   PcdLib
  61   TpmMeasurementLib
  62
  63 [Protocols]
  64   gEfiVariableWriteArchProtocolGuid                                 ## PRODUCES
  65   gEfiVariableArchProtocolGuid                                      ## PRODUCES
  66   gEfiSmmCommunicationProtocolGuid                                  ## CONSUMES
  67   gEdkiiVariableLockProtocolGuid                                    ## PRODUCES
  68
  69   ## CONSUMES
  70   ## NOTIFY
  71   ## UNDEFINED   # Used to do smm communication
  72   gEfiSmmVariableProtocolGuid
  73   gEdkiiVarCheckProtocolGuid                                        ## PRODUCES
  74
  75 [Guids]
  76   gEfiEventVirtualAddressChangeGuid                                 ## CONSUMES       ## Event
  77   gEfiEventExitBootServicesGuid                                     ## CONSUMES       ## Event
  78
  79   ## CONSUMES ## UNDEFINED # Locate protocol
  80   ## CONSUMES ## UNDEFINED # Protocol notify
  81   gSmmVariableWriteGuid
  82
  83
  84   ## SOMETIMES_CONSUMES   ## Variable:L"PK"
  85   ## SOMETIMES_CONSUMES   ## Variable:L"KEK"
  86   ## SOMETIMES_CONSUMES   ## Variable:L"SecureBoot"
  87   gEfiGlobalVariableGuid
  88
  89   ## SOMETIMES_CONSUMES   ## Variable:L"DB"
  90   ## SOMETIMES_CONSUMES   ## Variable:L"DBX"
  91   gEfiImageSecurityDatabaseGuid
  92
  93 [Pcd]
  94   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize                 ## CONSUMES
  95   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize             ## CONSUMES
  96   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize    ## CONSUMES
  97
  98 [Depex]
  99   gEfiSmmCommunicationProtocolGuid
 100
 101 [UserExtensions.TianoCore."ExtraFiles"]
 102   VariableSmmRuntimeDxeExtra.uni