SecurityPkg/SecurityPkg.dec

   1 ## @file  SecurityPkg.dec
   2 #  Provides security features that conform to TCG/UEFI industry standards
   3 #
   4 #  The security features include secure boot, measured boot and user identification.
   5 #  It also provides the definitions(including PPIs/PROTOCOLs/GUIDs and library classes)
   6 #  and libraries instances, which are used for those features.
   7 #
   8 # Copyright (c) 2009 - 2020, Intel Corporation. All rights reserved.<BR>
   9 # (C) Copyright 2015 Hewlett Packard Enterprise Development LP <BR>
  10 # Copyright (c) Microsoft Corporation.<BR>
  11 # SPDX-License-Identifier: BSD-2-Clause-Patent
  12 #
  13 ##
  14
  15 [Defines]
  16   DEC_SPECIFICATION              = 0x00010005
  17   PACKAGE_NAME                   = SecurityPkg
  18   PACKAGE_UNI_FILE               = SecurityPkg.uni
  19   PACKAGE_GUID                   = 4EFC4F66-6219-4427-B780-FB99F470767F
  20   PACKAGE_VERSION                = 0.98
  21
  22 [Includes]
  23   Include
  24
  25 [LibraryClasses]
  26   ##  @libraryclass  Provides hash interfaces from different implementations.
  27   #
  28   HashLib|Include/Library/HashLib.h
  29
  30   ##  @libraryclass  Provides a platform specific interface to detect physically present user.
  31   #
  32   PlatformSecureLib|Include/Library/PlatformSecureLib.h
  33
  34   ##  @libraryclass  Provides interfaces to handle TPM 1.2 request.
  35   #
  36   TcgPhysicalPresenceLib|Include/Library/TcgPhysicalPresenceLib.h
  37
  38   ##  @libraryclass  Provides support for TCG PP >= 128 Vendor Specific PPI Operation.
  39   #
  40   TcgPpVendorLib|Include/Library/TcgPpVendorLib.h
  41
  42   ##  @libraryclass  Provides interfaces for other modules to send TPM 2.0 command.
  43   #
  44   Tpm2CommandLib|Include/Library/Tpm2CommandLib.h
  45
  46   ##  @libraryclass  Provides interfaces on how to access TPM 2.0 hardware device.
  47   #
  48   Tpm2DeviceLib|Include/Library/Tpm2DeviceLib.h
  49
  50   ##  @libraryclass  Provides interfaces for other modules to send TPM 1.2 command.
  51   #
  52   Tpm12CommandLib|Include/Library/Tpm12CommandLib.h
  53
  54   ##  @libraryclass  Provides interfaces on how to access TPM 1.2 hardware device.
  55   #
  56   Tpm12DeviceLib|Include/Library/Tpm12DeviceLib.h
  57
  58   ##  @libraryclass  Provides TPM Interface Specification (TIS) interfaces for TPM command.
  59   #
  60   TpmCommLib|Include/Library/TpmCommLib.h
  61
  62   ##  @libraryclass  Provides support for TCG Physical Presence Interface (PPI) specification
  63   #   >= 128 Vendor Specific PPI Operation.
  64   #
  65   Tcg2PpVendorLib|Include/Library/Tcg2PpVendorLib.h
  66
  67   ##  @libraryclass  Handle TPM 2.0 physical presence request from OS.
  68   #
  69   Tcg2PhysicalPresenceLib|Include/Library/Tcg2PhysicalPresenceLib.h
  70
  71   ##  @libraryclass  Handle TPM 2.0 platform hierarchy configuration
  72   #
  73   TpmPlatformHierarchyLib|Include/Library/TpmPlatformHierarchyLib.h
  74
  75   ## @libraryclass  Provides interfaces about TCG storage generic command.
  76   #
  77   TcgStorageCoreLib|Include/Library/TcgStorageCoreLib.h
  78
  79   ## @libraryclass  Provides interfaces about TCG storage Opal generic command.
  80   #
  81   TcgStorageOpalLib|Include/Library/TcgStorageOpalLib.h
  82
  83   ## @libraryclass  Provides interfaces about firmware TPM measurement.
  84   #
  85   TcgEventLogRecordLib|Include/Library/TcgEventLogRecordLib.h
  86
  87   ## @libraryclass  Provides helper functions related to creation/removal Secure Boot variables.
  88   #
  89   SecureBootVariableLib|Include/Library/SecureBootVariableLib.h
  90
  91   ## @libraryclass  Provides support to enroll Secure Boot keys.
  92   #
  93   SecureBootVariableProvisionLib|Include/Library/SecureBootVariableProvisionLib.h
  94
  95   ## @libraryclass  Provides support to manage variable 'PK' related protections.
  96   #
  97   PlatformPKProtectionLib|Include/Library/PlatformPKProtectionLib.h
  98
  99 [Guids]
 100   ## Security package token space guid.
 101   # Include/Guid/SecurityPkgTokenSpace.h
 102   gEfiSecurityPkgTokenSpaceGuid      = { 0xd3fb176, 0x9569, 0x4d51, { 0xa3, 0xef, 0x7d, 0x61, 0xc6, 0x4f, 0xea, 0xba }}
 103
 104   ## GUID used to "SecureBootEnable" variable for the Secure Boot feature enable/disable.
 105   #  This variable is used for allowing a physically present user to disable Secure Boot via firmware setup without the possession of PKpriv.
 106   #  Include/Guid/AuthenticatedVariableFormat.h
 107   gEfiSecureBootEnableDisableGuid    = { 0xf0a30bc7, 0xaf08, 0x4556, { 0x99, 0xc4, 0x0, 0x10, 0x9, 0xc9, 0x3a, 0x44 } }
 108
 109   ## GUID used to "CustomMode" variable for two Secure Boot modes feature: "Custom" and "Standard".
 110   #  Standard Secure Boot mode is the default mode as UEFI Spec's description.
 111   #  Custom Secure Boot mode allows for more flexibility as specified in the following:
 112   #  Can enroll or delete PK without existing PK's private key.
 113   #  Can enroll or delete KEK without existing PK's private key.
 114   #  Can enroll or delete signature from DB/DBX without KEK's private key.
 115   #  Include/Guid/AuthenticatedVariableFormat.h
 116   gEfiCustomModeEnableGuid           = { 0xc076ec0c, 0x7028, 0x4399, { 0xa0, 0x72, 0x71, 0xee, 0x5c, 0x44, 0x8b, 0x9f } }
 117
 118   ## GUID used to "VendorKeysNv" variable to record the out of band secure boot keys modification.
 119   #  This variable is a read-only NV variable that indicates whether someone other than the platform vendor has used a
 120   #  mechanism not defined by the UEFI Specification to transition the system to setup mode or to update secure boot keys.
 121   #  Include/Guid/AuthenticatedVariableFormat.h
 122   gEfiVendorKeysNvGuid               = { 0x9073e4e0, 0x60ec, 0x4b6e, { 0x99, 0x3, 0x4c, 0x22, 0x3c, 0x26, 0xf, 0x3c } }
 123
 124   ## GUID used to "certdb"/"certdbv" variable to store the signer's certificates for common variables with EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS attribute.
 125   #  Include/Guid/AuthenticatedVariableFormat.h
 126   gEfiCertDbGuid                     = { 0xd9bee56e, 0x75dc, 0x49d9, { 0xb4, 0xd7, 0xb5, 0x34, 0x21, 0xf, 0x63, 0x7a } }
 127
 128   ## Hob GUID used to pass a TCG_PCR_EVENT from a TPM PEIM to a TPM DXE Driver.
 129   #  Include/Guid/TcgEventHob.h
 130   gTcgEventEntryHobGuid              = { 0x2b9ffb52, 0x1b13, 0x416f, { 0xa8, 0x7b, 0xbc, 0x93, 0xd, 0xef, 0x92, 0xa8 }}
 131
 132   ## Hob GUID used to pass a TCG_PCR_EVENT_2 from a TPM2 PEIM to a TPM2 DXE Driver.
 133   ## Include/Guid/TcgEventHob.h
 134   gTcgEvent2EntryHobGuid             = { 0xd26c221e, 0x2430, 0x4c8a, { 0x91, 0x70, 0x3f, 0xcb, 0x45, 0x0, 0x41, 0x3f }}
 135
 136   ## Hob GUID used to pass a CC_EVENT from SEC to a CC DXE Driver.
 137   ## Include/Guid/CcEventHob.h
 138   gCcEventEntryHobGuid               = { 0x20f8fd36, 0x6d00, 0x40fb, { 0xb7, 0x04, 0xd1, 0x2c, 0x15, 0x3c, 0x62, 0xeb }}
 139
 140   ## HOB GUID used to record TPM device error.
 141   #  Include/Guid/TcgEventHob.h
 142   gTpmErrorHobGuid                   = { 0xef598499, 0xb25e, 0x473a, { 0xbf, 0xaf, 0xe7, 0xe5, 0x7d, 0xce, 0x82, 0xc4 }}
 143
 144   ## HOB GUID used to record TPM2 startup locality
 145   ## Include/Guid/TcgEventHob.h
 146   gTpm2StartupLocalityHobGuid        = { 0x397b0c9, 0x22e8, 0x459e, { 0xa4, 0xff, 0x99, 0xbc, 0x65, 0x27, 0x9, 0x29 }}
 147
 148   ## HOB GUID used to record TCG 800-155 PlatformId Event
 149   ## Include/Guid/TcgEventHob.h
 150   gTcg800155PlatformIdEventHobGuid   = { 0xe2c3bc69, 0x615c, 0x4b5b, { 0x8e, 0x5c, 0xa0, 0x33, 0xa9, 0xc2, 0x5e, 0xd6 }}
 151
 152   ## HOB GUID used to pass all PEI measured FV info to DXE Driver.
 153   #  Include/Guid/MeasuredFvHob.h
 154   gMeasuredFvHobGuid                 = { 0xb2360b42, 0x7173, 0x420a, { 0x86, 0x96, 0x46, 0xca, 0x6b, 0xab, 0x10, 0x60 }}
 155
 156   ## GUID used to "PhysicalPresence" variable and "PhysicalPresenceFlags" variable for TPM request and response.
 157   #  Include/Guid/PhysicalPresenceData.h
 158   gEfiPhysicalPresenceGuid           = { 0xf6499b1, 0xe9ad, 0x493d, { 0xb9, 0xc2, 0x2f, 0x90, 0x81, 0x5c, 0x6c, 0xbc }}
 159
 160   ## GUID used to "Tcg2PhysicalPresence" variable and "Tcg2PhysicalPresenceFlags" variable for TPM2 request and response.
 161   #  Include/Guid/Tcg2PhysicalPresenceData.h
 162   gEfiTcg2PhysicalPresenceGuid = { 0xaeb9c5c1, 0x94f1, 0x4d02, { 0xbf, 0xd9, 0x46, 0x2, 0xdb, 0x2d, 0x3c, 0x54 }}
 163
 164   ## GUID used for FormSet guid and user profile variable.
 165   # Include/Guid/UserIdentifyManagerHii.h
 166   gUserIdentifyManagerGuid           = { 0x3ccd3dd8, 0x8d45, 0x4fed, { 0x96, 0x2d, 0x2b, 0x38, 0xcd, 0x82, 0xb3, 0xc4 }}
 167
 168   ## GUID used for FormSet.
 169   #  Include/Guid/TcgConfigHii.h
 170   gTcgConfigFormSetGuid              = { 0xb0f901e4, 0xc424, 0x45de, { 0x90, 0x81, 0x95, 0xe2, 0xb, 0xde, 0x6f, 0xb5 }}
 171
 172   ## GUID used for FormSet and config variable.
 173   #  Include/Guid/Tcg2ConfigHii.h
 174   gTcg2ConfigFormSetGuid    = {0x6339d487, 0x26ba, 0x424b, { 0x9a, 0x5d, 0x68, 0x7e, 0x25, 0xd7, 0x40, 0xbc }}
 175
 176   ## GUID used for FormSet.
 177   #  Include/Guid/SecureBootConfigHii.h
 178   gSecureBootConfigFormSetGuid       = { 0x5daf50a5, 0xea81, 0x4de2, {0x8f, 0x9b, 0xca, 0xbd, 0xa9, 0xcf, 0x5c, 0x14}}
 179
 180   ## GUID value used for PcdTpmInstanceGuid to indicate TPM is disabled.
 181   #  Include/Guid/TpmInstance.h
 182   gEfiTpmDeviceInstanceNoneGuid      = { 0x00000000, 0x0000, 0x0000, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }
 183
 184   ## GUID value used for PcdTpmInstanceGuid to indicate TPM 1.2 device is selected to support.
 185   #  Include/Guid/TpmInstance.h
 186   gEfiTpmDeviceInstanceTpm12Guid     = { 0x8b01e5b6, 0x4f19, 0x46e8, { 0xab, 0x93, 0x1c, 0x53, 0x67, 0x1b, 0x90, 0xcc } }
 187
 188   ## GUID value used for PcdTpmInstanceGuid to indicate discrete TPM 2.0 device is selected to support.
 189   #  Include/Guid/TpmInstance.h
 190   gEfiTpmDeviceInstanceTpm20DtpmGuid = { 0x286bf25a, 0xc2c3, 0x408c, { 0xb3, 0xb4, 0x25, 0xe6, 0x75, 0x8b, 0x73, 0x17 } }
 191
 192   ## GUID used to select supported TPM instance from UI.
 193   #  Include/Guid/TpmInstance.h
 194   gEfiTpmDeviceSelectedGuid          = { 0x7f4158d3, 0x74d, 0x456d, { 0x8c, 0xb2, 0x1, 0xf9, 0xc8, 0xf7, 0x9d, 0xaa } }
 195
 196   ## Include/OpalPasswordExtraInfoVariable.h
 197   gOpalExtraInfoVariableGuid =  {0x44a2ad5d, 0x612c, 0x47b3, {0xb0, 0x6e, 0xc8, 0xf5, 0x0b, 0xfb, 0xf0, 0x7d}}
 198
 199   ## GUID used to exchange registered SWI value and NVS region between Tcg2Acpi and Tcg2Smm.
 200   ## Include/Guid/TpmNvsMm.h
 201   gTpmNvsMmGuid                      = { 0xc96c76eb, 0xbc78, 0x429c, { 0x9f, 0x4b, 0xda, 0x51, 0x78, 0xc2, 0x84, 0x57 }}
 202
 203   ## GUID used to enforce loading order between Tcg2Acpi and Tcg2Smm
 204   gTcg2MmSwSmiRegisteredGuid         = { 0x9d4548b9, 0xa48d, 0x4db4, { 0x9a, 0x68, 0x32, 0xc5, 0x13, 0x9e, 0x20, 0x18 } }
 205
 206   ## GUID used to specify section with default PK content
 207   gDefaultPKFileGuid                 = { 0x85254ea7, 0x4759, 0x4fc4, { 0x82, 0xd4, 0x5e, 0xed, 0x5f, 0xb0, 0xa4, 0xa0 } }
 208
 209   ## GUID used to specify section with default KEK content
 210   gDefaultKEKFileGuid                = { 0x6f64916e, 0x9f7a, 0x4c35, { 0xb9, 0x52, 0xcd, 0x04, 0x1e, 0xfb, 0x05, 0xa3 } }
 211
 212   ## GUID used to specify section with default db content
 213   gDefaultdbFileGuid                 = { 0xc491d352, 0x7623, 0x4843, { 0xac, 0xcc, 0x27, 0x91, 0xa7, 0x57, 0x44, 0x21 } }
 214
 215   ## GUID used to specify section with default dbx content
 216   gDefaultdbxFileGuid                = { 0x5740766a, 0x718e, 0x4dc0, { 0x99, 0x35, 0xc3, 0x6f, 0x7d, 0x3f, 0x88, 0x4f } }
 217
 218   ## GUID used to specify section with default dbt content
 219   gDefaultdbtFileGuid                = { 0x36c513ee, 0xa338, 0x4976, { 0xa0, 0xfb, 0x6d, 0xdb, 0xa3, 0xda, 0xfe, 0x87 } }
 220
 221 [Ppis]
 222   ## The PPI GUID for that TPM physical presence should be locked.
 223   # Include/Ppi/LockPhysicalPresence.h
 224   gPeiLockPhysicalPresencePpiGuid    = { 0xef9aefe5, 0x2bd3, 0x4031, { 0xaf, 0x7d, 0x5e, 0xfe, 0x5a, 0xbb, 0x9a, 0xd } }
 225
 226   ## The PPI GUID for that TPM is initialized.
 227   # Include/Ppi/TpmInitialized.h
 228   gPeiTpmInitializedPpiGuid      = { 0xe9db0d58, 0xd48d, 0x47f6, { 0x9c, 0x6e, 0x6f, 0x40, 0xe8, 0x6c, 0x7b, 0x41 }}
 229
 230   ## The PPI GUID for that TPM initialization is done. TPM initialization may be success or fail.
 231   # Include/Ppi/TpmInitialized.h
 232   gPeiTpmInitializationDonePpiGuid = { 0xa030d115, 0x54dd, 0x447b, { 0x90, 0x64, 0xf2, 0x6, 0x88, 0x3d, 0x7c, 0xcc }}
 233
 234   ## Include/Ppi/FirmwareVolumeInfoMeasurementExcluded.h
 235   gEfiPeiFirmwareVolumeInfoMeasurementExcludedPpiGuid = { 0x6e056ff9, 0xc695, 0x4364, { 0x9e, 0x2c, 0x61, 0x26, 0xf5, 0xce, 0xea, 0xae } }
 236
 237   ## Include/Ppi/FirmwareVolumeInfoPrehashedFV.h
 238   gEdkiiPeiFirmwareVolumeInfoPrehashedFvPpiGuid = { 0x3ce1e631, 0x7008, 0x477c, { 0xad, 0xa7, 0x5d, 0xcf, 0xc7, 0xc1, 0x49, 0x4b } }
 239
 240   ## Include/Ppi/FirmwareVolumeInfoStoredHashFv.h
 241   gEdkiiPeiFirmwareVolumeInfoStoredHashFvPpiGuid = {0x7f5e4e31, 0x81b1, 0x47e5, { 0x9e, 0x21, 0x1e, 0x4b, 0x5b, 0xc2, 0xf6, 0x1d } }
 242
 243   ## Include/Ppi/Tcg.h
 244   gEdkiiTcgPpiGuid = {0x57a13b87, 0x133d, 0x4bf3, { 0xbf, 0xf1, 0x1b, 0xca, 0xc7, 0x17, 0x6c, 0xf1 } }
 245
 246 #
 247 # [Error.gEfiSecurityPkgTokenSpaceGuid]
 248 #   0x80000001 | Invalid value provided.
 249 #   0x80000002 | Reserved bits must be set to zero.
 250 #   0x80000003 | Incorrect progress or error code provided.
 251 #
 252
 253 [PcdsFixedAtBuild, PcdsPatchableInModule]
 254   ## Image verification policy for removable media which includes CD-ROM, Floppy, USB and network.
 255   #  Only following values are valid:<BR><BR>
 256   #  NOTE: Do NOT use 0x5 and 0x2 since it violates the UEFI specification and has been removed.<BR>
 257   #  0x00000000      Always trust the image.<BR>
 258   #  0x00000001      Never trust the image.<BR>
 259   #  0x00000002      Allow execution when there is security violation.<BR>
 260   #  0x00000003      Defer execution when there is security violation.<BR>
 261   #  0x00000004      Deny execution when there is security violation.<BR>
 262   #  0x00000005      Query user when there is security violation.<BR>
 263   # @Prompt Set policy for the image from removable media.
 264   # @ValidRange 0x80000001 | 0x00000000 - 0x00000005
 265   gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04|UINT32|0x00000002
 266
 267   ## Image verification policy for fixed media which includes hard disk.
 268   #  Only following values are valid:<BR><BR>
 269   #  NOTE: Do NOT use 0x5 and 0x2 since it violates the UEFI specification and has been removed.<BR>
 270   #  0x00000000      Always trust the image.<BR>
 271   #  0x00000001      Never trust the image.<BR>
 272   #  0x00000002      Allow execution when there is security violation.<BR>
 273   #  0x00000003      Defer execution when there is security violation.<BR>
 274   #  0x00000004      Deny execution when there is security violation.<BR>
 275   #  0x00000005      Query user when there is security violation.<BR>
 276   # @Prompt Set policy for the image from fixed media.
 277   # @ValidRange 0x80000001 | 0x00000000 - 0x00000005
 278   gEfiSecurityPkgTokenSpaceGuid.PcdFixedMediaImageVerificationPolicy|0x04|UINT32|0x00000003
 279
 280   ## Defer Image Load policy settings. The policy is bitwise.
 281   #  If a bit is set, the image from corresponding device will be trusted when loading. Or
 282   #  the image will be deferred. The deferred image will be checked after user is identified.<BR><BR>
 283   #    BIT0       - Image from unknown device. <BR>
 284   #    BIT1       - Image from firmware volume.<BR>
 285   #    BIT2       - Image from OptionRom.<BR>
 286   #    BIT3       - Image from removable media which includes CD-ROM, Floppy, USB and network.<BR>
 287   #    BIT4       - Image from fixed media device which includes hard disk.<BR>
 288   # @Prompt Set policy whether trust image before user identification.
 289   # @ValidRange 0x80000002 | 0x00000000 - 0x0000001F
 290   gEfiSecurityPkgTokenSpaceGuid.PcdDeferImageLoadPolicy|0x0000001F|UINT32|0x0000004
 291
 292   ## Null-terminated Unicode string of the file name that is the default name to save USB credential.
 293   #  The specified file should be saved at the root directory of USB storage disk.
 294   # @Prompt File name to save credential.
 295   gEfiSecurityPkgTokenSpaceGuid.PcdFixedUsbCredentialProviderTokenFileName|L"Token.bin"|VOID*|0x00000005
 296
 297   ## The size of Append variable buffer. This buffer is reserved for runtime use, OS can append data into one existing variable.
 298   #  Note: This PCD is not been used.
 299   # @Prompt Max variable size for append operation.
 300   gEfiSecurityPkgTokenSpaceGuid.PcdMaxAppendVariableSize|0x2000|UINT32|0x30000005
 301
 302   ## Specifies the type of TCG platform that contains TPM chip.<BR><BR>
 303   #  If 0, TCG platform type is PC client.<BR>
 304   #  If 1, TCG platform type is PC server.<BR>
 305   # @Prompt Select platform type.
 306   # @ValidRange 0x80000001 | 0x00 - 0x1
 307   gEfiSecurityPkgTokenSpaceGuid.PcdTpmPlatformClass|0|UINT8|0x00000006
 308
 309   ## Progress Code for TPM device subclass definitions.<BR><BR>
 310   #  EFI_PERIPHERAL_TPM  = (EFI_PERIPHERAL | 0x000D0000) = 0x010D0000<BR>
 311   # @Prompt Status Code for TPM device definitions
 312   # @ValidList  0x80000003 | 0x010D0000
 313   gEfiSecurityPkgTokenSpaceGuid.PcdStatusCodeSubClassTpmDevice|0x010D0000|UINT32|0x00000007
 314
 315   ## Defines the IO port used to trigger a software System Management Interrupt (SMI).<BR><BR>
 316   #  Used as the SMI Command IO port by security functionality that triggers a software SMI such
 317   #  as Physical Presence Interface (PPI).<BR>
 318   # @Prompt SMI Command IO port.
 319   gEfiSecurityPkgTokenSpaceGuid.PcdSmiCommandIoPort|0xB2|UINT16|0x00000009
 320
 321   ## Progress Code for FV verification result.<BR><BR>
 322   #  (EFI_SOFTWARE_PEI_MODULE | EFI_SUBCLASS_SPECIFIC | XXX)
 323   # @Prompt Status Code for FV verification result
 324   gEfiSecurityPkgTokenSpaceGuid.PcdStatusCodeFvVerificationPass|0x0303100A|UINT32|0x00010030
 325   gEfiSecurityPkgTokenSpaceGuid.PcdStatusCodeFvVerificationFail|0x0303100B|UINT32|0x00010031
 326
 327   gEfiSecurityPkgTokenSpaceGuid.PcdCpuRngSupportedAlgorithm|{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}|VOID*|0x00010032
 328
 329 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
 330   ## Image verification policy for OptionRom. Only following values are valid:<BR><BR>
 331   #  NOTE: Do NOT use 0x5 and 0x2 since it violates the UEFI specification and has been removed.<BR>
 332   #  0x00000000      Always trust the image.<BR>
 333   #  0x00000001      Never trust the image.<BR>
 334   #  0x00000002      Allow execution when there is security violation.<BR>
 335   #  0x00000003      Defer execution when there is security violation.<BR>
 336   #  0x00000004      Deny execution when there is security violation.<BR>
 337   #  0x00000005      Query user when there is security violation.<BR>
 338   # @Prompt Set policy for the image from OptionRom.
 339   # @ValidRange 0x80000001 | 0x00000000 - 0x00000005
 340   gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x04|UINT32|0x00000001
 341
 342   ## Indicates the presence or absence of the platform operator during firmware booting.
 343   #  If platform operator is not physical presence during boot. TPM will be locked and the TPM commands
 344   #  that required operator physical presence can not run.<BR><BR>
 345   #   TRUE  - The platform operator is physically present.<BR>
 346   #   FALSE - The platform operator is not physically present.<BR>
 347   # @Prompt Physical presence of the platform operator.
 348   gEfiSecurityPkgTokenSpaceGuid.PcdTpmPhysicalPresence|TRUE|BOOLEAN|0x00010001
 349
 350   ## Indicates whether the TPM2 platform hierarchy will be disabled by using
 351   #  a random password or by disabling the hierarchy
 352   #   TRUE  - A random password will be used
 353   #   FALSE - The hierarchy will be disabled
 354   gEfiSecurityPkgTokenSpaceGuid.PcdRandomizePlatformHierarchy|TRUE|BOOLEAN|0x00010024
 355
 356 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
 357   ## Indicates whether TPM physical presence is locked during platform initialization.
 358   #  Once it is locked, it can not be unlocked for TPM life time.<BR><BR>
 359   #   TRUE  - Lock TPM physical presence asserting method.<BR>
 360   #   FALSE - Not lock TPM physical presence asserting method.<BR>
 361   # @Prompt Lock TPM physical presence asserting method.
 362   gEfiSecurityPkgTokenSpaceGuid.PcdPhysicalPresenceLifetimeLock|FALSE|BOOLEAN|0x00010003
 363
 364 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
 365   ## Indicates whether the platform supports the software method of asserting physical presence.<BR><BR>
 366   #   TRUE  - Supports the software method of asserting physical presence.<BR>
 367   #   FALSE - Does not support the software method of asserting physical presence.<BR>
 368   # @Prompt Enable software method of asserting physical presence.
 369   gEfiSecurityPkgTokenSpaceGuid.PcdPhysicalPresenceCmdEnable|TRUE|BOOLEAN|0x00010004
 370
 371 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
 372   ## Indicates whether the platform supports the hardware method of asserting physical presence.<BR><BR>
 373   #   TRUE  - Supports the hardware method of asserting physical presence.<BR>
 374   #   FALSE - Does not support the hardware method of asserting physical presence.<BR>
 375   # @Prompt Enable hardware method of asserting physical presence.
 376   gEfiSecurityPkgTokenSpaceGuid.PcdPhysicalPresenceHwEnable|TRUE|BOOLEAN|0x00010005
 377
 378 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
 379   ## This PCD indicates if debugger exists. <BR><BR>
 380   #   TRUE  - Firmware debugger exists.<BR>
 381   #   FALSE - Firmware debugger doesn't exist.<BR>
 382   # @Prompt Firmware debugger status.
 383   gEfiSecurityPkgTokenSpaceGuid.PcdFirmwareDebuggerInitialized|FALSE|BOOLEAN|0x00010009
 384
 385   ## This PCD indicates the initialization policy for TPM 2.0.<BR><BR>
 386   #  If 0, no initialization needed - most likely used for chipset SRTM solution, in which TPM is already initialized.<BR>
 387   #  If 1, initialization needed.<BR>
 388   # @Prompt TPM 2.0 device initialization policy.<BR>
 389   # @ValidRange 0x80000001 | 0x00 - 0x1
 390   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2InitializationPolicy|1|UINT8|0x0001000A
 391
 392   ## This PCD indicates the initialization policy for TPM 1.2.<BR><BR>
 393   #  If 0, no initialization needed - most likely used for chipset SRTM solution, in which TPM is already initialized.<BR>
 394   #  If 1, initialization needed.<BR>
 395   # @Prompt TPM 1.2 device initialization policy.
 396   # @ValidRange 0x80000001 | 0x00 - 0x1
 397   gEfiSecurityPkgTokenSpaceGuid.PcdTpmInitializationPolicy|1|UINT8|0x0001000B
 398
 399   ## This PCD indicates the TPM 2.0 SelfTest policy.<BR><BR>
 400   #  if 0, no SelfTest needed - most likely used for fTPM, because it might already be tested.<BR>
 401   #  if 1, SelfTest needed.<BR>
 402   # @Prompt TPM 2.0 device selftest.
 403   # @ValidRange 0x80000001 | 0x00 - 0x1
 404   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2SelfTestPolicy|1|UINT8|0x0001000C
 405
 406   ## This PCD indicates Static Core Root of Trust for Measurement (SCRTM) policy using TPM 2.0.<BR><BR>
 407   #  if 0, no SCRTM measurement needed - In this case, it is already done.<BR>
 408   #  if 1, SCRTM measurement done by BIOS.<BR>
 409   # @Prompt SCRTM policy setting for TPM 2.0 device.
 410   # @ValidRange 0x80000001 | 0x00 - 0x1
 411   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2ScrtmPolicy|1|UINT8|0x0001000D
 412
 413   ## This PCD indicates Static Core Root of Trust for Measurement (SCRTM) policy using TPM 1.2.<BR><BR>
 414   #  if 0, no SCRTM measurement needed - In this case, it is already done.<BR>
 415   #  if 1, SCRTM measurement done by BIOS.<BR>
 416   # @Prompt SCRTM policy setting for TPM 1.2 device
 417   # @ValidRange 0x80000001 | 0x00 - 0x1
 418   gEfiSecurityPkgTokenSpaceGuid.PcdTpmScrtmPolicy|1|UINT8|0x0001000E
 419
 420   ## Guid name to identify TPM instance.<BR><BR>
 421   #  NOTE: This Pcd must be FixedAtBuild if Standalone MM is used
 422   #  TPM_DEVICE_INTERFACE_NONE means disable.<BR>
 423   #  TPM_DEVICE_INTERFACE_TPM12 means TPM 1.2 DTPM.<BR>
 424   #  TPM_DEVICE_INTERFACE_DTPM2 means TPM 2.0 DTPM.<BR>
 425   #  Other GUID value means other TPM 2.0 device.<BR>
 426   # @Prompt TPM device type identifier
 427   gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid |{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }|VOID*|0x0001000F
 428
 429   ## This PCD indicates if BIOS auto detect TPM1.2 or dTPM2.0.<BR><BR>
 430   #  FALSE - No auto detection.<BR>
 431   #  TRUE  - Auto detection.<BR>
 432   # @Prompt TPM type detection.
 433   gEfiSecurityPkgTokenSpaceGuid.PcdTpmAutoDetection|TRUE|BOOLEAN|0x00010011
 434
 435   ## This PCD indicates TPM base address.<BR><BR>
 436   # @Prompt TPM device address.
 437   gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress|0xFED40000|UINT64|0x00010012
 438
 439   ## This PCR means the OEM configured number of PCR banks.
 440   #  0 means dynamic get from supported HASH algorithm
 441   # @Prompt OEM configured number of PCR banks.
 442   gEfiSecurityPkgTokenSpaceGuid.PcdTcg2NumberOfPCRBanks|0x0|UINT32|0x00010015
 443
 444   ## Provides one or more SHA 256 Hashes of the RSA 2048 public keys used to verify Recovery and Capsule Update images
 445   #  WARNING: The default value is treated as test key. Please do not use default value in the production.
 446   # @Prompt One or more SHA 256 Hashes of RSA 2048 bit public keys used to verify Recovery and Capsule Update images
 447   #
 448   gEfiSecurityPkgTokenSpaceGuid.PcdRsa2048Sha256PublicKeyBuffer|{0x91, 0x29, 0xc4, 0xbd, 0xea, 0x6d, 0xda, 0xb3, 0xaa, 0x6f, 0x50, 0x16, 0xfc, 0xdb, 0x4b, 0x7e, 0x3c, 0xd6, 0xdc, 0xa4, 0x7a, 0x0e, 0xdd, 0xe6, 0x15, 0x8c, 0x73, 0x96, 0xa2, 0xd4, 0xa6, 0x4d}|VOID*|0x00010013
 449
 450   ## Provides one PKCS7 cert used to verify Recovery and Capsule Update images
 451   #  WARNING: The default value is treated as test key. Please do not use default value in the production.
 452   # @Prompt One PKCS7 cert used to verify Recovery and Capsule Update images
 453   #
 454   gEfiSecurityPkgTokenSpaceGuid.PcdPkcs7CertBuffer|{0x30, 0x82, 0x03, 0xec, 0x30, 0x82, 0x02, 0xd4, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00, 0xc0, 0x91, 0xc5, 0xe2, 0xb7, 0x66, 0xc0, 0xf8, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x81, 0x82, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x43, 0x4e, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x02, 0x53, 0x48, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x02, 0x53, 0x48, 0x31, 0x12, 0x30, 0x10, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x09, 0x54, 0x69, 0x61, 0x6e, 0x6f, 0x43, 0x6f, 0x72, 0x65, 0x31, 0x0e, 0x30, 0x0c, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x05, 0x45, 0x44, 0x4b, 0x49, 0x49, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x08, 0x54, 0x65, 0x73, 0x74, 0x52, 0x6f, 0x6f, 0x74, 0x31, 0x22, 0x30, 0x20, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x01, 0x16, 0x13, 0x65, 0x64, 0x6b, 0x69, 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0xab, 0x62, 0x68, 0xdd, 0x53, 0xc6, 0xdc, 0xa5, 0xdd, 0x9a, 0x2d, 0x8e, 0x79, 0x7c, 0x2e, 0x9c, 0xe4, 0x66, 0x80, 0x8c, 0x1d}|VOID*|0x00010014
 455
 456   ## This PCD defines minimum length(in bytes) of the system preboot TCG event log area(LAML).
 457   #  For PC Client Implementation spec up to and including 1.2 the minimum log size is 64KB.
 458   # @Prompt Minimum length(in bytes) of the system preboot TCG event log area(LAML).
 459   gEfiSecurityPkgTokenSpaceGuid.PcdTcgLogAreaMinLen|0x10000|UINT32|0x00010017
 460
 461   ## This PCD defines length(in bytes) of the TCG2 Final event log area.
 462   # @Prompt Length(in bytes) of the TCG2 Final event log area.
 463   gEfiSecurityPkgTokenSpaceGuid.PcdTcg2FinalLogAreaLen|0x8000|UINT32|0x00010018
 464
 465   ## Null-terminated string of the Version of Physical Presence interface supported by platform.<BR><BR>
 466   # To support configuring from setup page, this PCD can be DynamicHii type and map to a setup option.<BR>
 467   # For example, map to TCG2_VERSION.PpiVersion to be configured by Tcg2ConfigDxe driver.<BR>
 468   # gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS<BR>
 469   # @Prompt Version of Physical Presence interface supported by platform.
 470   gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|"1.3"|VOID*|0x00000008
 471
 472   ## Indicate whether a physical presence user exist.
 473   # When it is configured to Dynamic or DynamicEx, it can be set through detection using
 474   # a platform-specific method (e.g. Button pressed) in a actual platform in early boot phase.<BR><BR>
 475   # @Prompt A physical presence user status
 476   gEfiSecurityPkgTokenSpaceGuid.PcdUserPhysicalPresence|FALSE|BOOLEAN|0x00010019
 477
 478   ## Indicate the TPM2 ACPI table revision. Rev 4 has been defined since TCG ACPI Specification Rev 00.37.<BR><BR>
 479   # To support configuring from setup page, this PCD can be DynamicHii type and map to a setup option.<BR>
 480   # For example, map to TCG2_VERSION.Tpm2AcpiTableRev to be configured by Tcg2ConfigDxe driver.<BR>
 481   # gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS<BR>
 482   # @Prompt Revision of TPM2 ACPI table.
 483   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|3|UINT8|0x0001001A
 484
 485   ## This PCD defines initial setting of TCG2 Persistent Firmware Management Flags
 486   # PCD can be configured for different settings in different scenarios
 487   # This PCD follows UEFI TCG2 library definition bit of the BIOS TPM/Storage Management Flags<BR>
 488   #    BIT0  -  Reserved <BR>
 489   #    BIT1  -  TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_CLEAR <BR>
 490   #    BIT2  -  Reserved <BR>
 491   #    BIT3  -  TCG2_LIB_PP_FLAG_RESET_TRACK <BR>
 492   #    BIT4  -  TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_TURN_ON <BR>
 493   #    BIT5  -  TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_TURN_OFF <BR>
 494   #    BIT6  -  TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_CHANGE_EPS <BR>
 495   #    BIT7  -  TCG2_BIOS_TPM_MANAGEMENT_FLAG_PP_REQUIRED_FOR_CHANGE_PCRS <BR>
 496   #    BIT16 -  TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_PP_REQUIRED_FOR_ENABLE_BLOCK_SID <BR>
 497   #    BIT17 -  TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_PP_REQUIRED_FOR_DISABLE_BLOCK_SID <BR>
 498   #    BIT18 -  TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_ENABLE_BLOCK_SID <BR>
 499   # @Prompt Initial setting of TCG2 Persistent Firmware Management Flags
 500   gEfiSecurityPkgTokenSpaceGuid.PcdTcg2PhysicalPresenceFlags|0x700E2|UINT32|0x0001001B
 501
 502   ## Indicate current TPM2 Interrupt Number reported by _CRS control method.<BR><BR>
 503   # TPM2 Interrupt feature is disabled If the pcd is set to 0.<BR>
 504   # @Prompt Current TPM2 Interrupt Number
 505   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2CurrentIrqNum|0x00|UINT32|0x0001001C
 506
 507   ## Indicate platform possible TPM2 Interrupt Number reported by _PRS control method.<BR><BR>
 508   # Possible TPM2 Interrupt Number Buffer will not be reported if TPM2 Interrupt feature is disabled.<BR>
 509   # @Prompt Possible TPM2 Interrupt Number buffer
 510   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2PossibleIrqNumBuf|{0x00, 0x00, 0x00, 0x00}|VOID*|0x0001001D
 511
 512   ## Indicates if Opal DXE driver skip password prompt.<BR><BR>
 513   #   TRUE  - Skip password prompt.<BR>
 514   #   FALSE - Does not skip password prompt.<BR>
 515   # @Prompt Skip Opal DXE driver password prompt.
 516   gEfiSecurityPkgTokenSpaceGuid.PcdSkipOpalPasswordPrompt|FALSE|BOOLEAN|0x00010020
 517
 518   ## Indicates if Hdd Password driver skip password prompt.<BR><BR>
 519   #   TRUE  - Skip password prompt.<BR>
 520   #   FALSE - Does not skip password prompt.<BR>
 521   # @Prompt Skip Hdd Password prompt.
 522   gEfiSecurityPkgTokenSpaceGuid.PcdSkipHddPasswordPrompt|FALSE|BOOLEAN|0x00010021
 523
 524 [PcdsDynamic, PcdsDynamicEx]
 525
 526   ## This PCD indicates Hash mask for TPM 2.0. Bit definition strictly follows TCG Algorithm Registry.<BR><BR>
 527   #  If this bit is set, that means this algorithm is needed to extend to PCR.<BR>
 528   #  If this bit is clear, that means this algorithm is NOT needed to extend to PCR.<BR>
 529   #  If all the bits are clear, that means hash algorithm is determined by current Active PCR Banks.<BR>
 530   #    BIT0  -  SHA1.<BR>
 531   #    BIT1  -  SHA256.<BR>
 532   #    BIT2  -  SHA384.<BR>
 533   #    BIT3  -  SHA512.<BR>
 534   #    BIT4  -  SM3_256.<BR>
 535   # @Prompt Hash mask for TPM 2.0
 536   # @ValidRange 0x80000001 | 0x00000000 - 0x0000001F
 537   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2HashMask|0x0000001F|UINT32|0x00010010
 538
 539   ## This PCD indicated final BIOS supported Hash mask.
 540   #    Bios may choose to register a subset of PcdTpm2HashMask.
 541   #    So this PCD is final value of how many hash algo is extended to PCR.
 542   # If software HashLib(HashLibBaseCryptoRouter) solution is chosen, this PCD
 543   # has no need to be configured in platform dsc and will be set to correct
 544   # value by the HashLib instance according to the HashInstanceLib instances
 545   # linked, and the value of this PCD should be got in module entrypoint.
 546   # @Prompt Hash Algorithm bitmap.
 547   gEfiSecurityPkgTokenSpaceGuid.PcdTcg2HashAlgorithmBitmap|0xFFFFFFFF|UINT32|0x00010016
 548
 549   ## This PCD indicates current active TPM interface type.
 550   #  According to TCG PTP spec 1.3, there are 3 types defined in TPM2_PTP_INTERFACE_TYPE.<BR>
 551   #  0x00 - FIFO interface as defined in TIS 1.3 is active.<BR>
 552   #  0x01 - FIFO interface as defined in PTP for TPM 2.0 is active.<BR>
 553   #  0x02 - CRB interface is active.<BR>
 554   #  0xFF - Contains no current active TPM interface type.<BR>
 555   #
 556   # @Prompt current active TPM interface type.
 557   gEfiSecurityPkgTokenSpaceGuid.PcdActiveTpmInterfaceType|0xFF|UINT8|0x0001001E
 558
 559   ## This PCD records IdleBypass status supported by current active TPM interface.
 560   #  According to TCG PTP spec 1.3, TPM with CRB interface can skip idle state and
 561   #  directly move to CmdReady state. <BR>
 562   #  0x00 - Do not support IdleByPass.<BR>
 563   #  0x01 - Support IdleByPass.<BR>
 564   #  0xFF - IdleByPass State is not synced with TPM hardware.<BR>
 565   #
 566   # @Prompt IdleBypass status supported by current active TPM interface.
 567   gEfiSecurityPkgTokenSpaceGuid.PcdCRBIdleByPass|0xFF|UINT8|0x0001001F
 568
 569   ## This PCD records LAML field in TPM2 ACPI table.
 570   # @Prompt Tpm2AcpiTableLaml LAML field in TPM2 ACPI table.
 571   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableLaml|0|UINT32|0x00010022
 572
 573   ## This PCD records LASA field in TPM2 ACPI table.
 574   # @Prompt Tpm2AcpiTableLasa LASA field in TPM2 ACPI table.
 575   gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableLasa|0|UINT64|0x00010023
 576
 577   ## This PCD records LAML field in CC EVENTLOG ACPI table.
 578   gEfiSecurityPkgTokenSpaceGuid.PcdCcEventlogAcpiTableLaml|0|UINT32|0x00010025
 579
 580   ## This PCD records LASA field in CC EVENTLOG ACPI table.
 581   gEfiSecurityPkgTokenSpaceGuid.PcdCcEventlogAcpiTableLasa|0|UINT64|0x00010026
 582
 583 [PcdsFeatureFlag]
 584   ## Indicates if the platform requires PK to be self-signed when setting the PK in setup mode.
 585   #   TRUE  - Require PK to be self-signed.
 586   #   FALSE - Do not require PK to be self-signed.
 587   # @Prompt Require PK to be self-signed
 588   gEfiMdeModulePkgTokenSpaceGuid.PcdRequireSelfSignedPk|FALSE|BOOLEAN|0x00010027
 589
 590 [UserExtensions.TianoCore."ExtraFiles"]
 591   SecurityPkgExtra.uni