diff --git a/OvmfPkg/Include/Dsc/OvmfTpmLibs.dsc.inc b/OvmfPkg/Include/Dsc/OvmfTpmLibs.dsc.inc index cd1a899d68..b97244695b 100644 --- a/OvmfPkg/Include/Dsc/OvmfTpmLibs.dsc.inc +++ b/OvmfPkg/Include/Dsc/OvmfTpmLibs.dsc.inc @@ -10,9 +10,17 @@ Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibQemu/DxeTcg2PhysicalPresenceLib.inf Tcg2PpVendorLib|SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf - TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf !else Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLib.inf +!endif + +!if $(TPM2_ENABLE) == TRUE || $(CC_MEASUREMENT_ENABLE) == TRUE + # + # DxeTpmMeasurementLib supports measurement functions for both TPM and Confidential Computing. + # It should be controlled by TPM2_ENABLE and CC_MEASUREMENT_ENABLE. + # + TpmMeasurementLib|SecurityPkg/Library/DxeTpmMeasurementLib/DxeTpmMeasurementLib.inf +!else TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf !endif diff --git a/OvmfPkg/Include/Dsc/OvmfTpmSecurityStub.dsc.inc b/OvmfPkg/Include/Dsc/OvmfTpmSecurityStub.dsc.inc index e9ab2fca7b..89455feca4 100644 --- a/OvmfPkg/Include/Dsc/OvmfTpmSecurityStub.dsc.inc +++ b/OvmfPkg/Include/Dsc/OvmfTpmSecurityStub.dsc.inc @@ -6,5 +6,13 @@ !if $(TPM1_ENABLE) == TRUE NULL|SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.inf !endif +!endif + +!if $(TPM2_ENABLE) == TRUE || $(CC_MEASUREMENT_ENABLE) == TRUE + # + # DxeTpm2MeasureBootLib provides security service of TPM2 measure boot and + # Confidential Computing (CC) measure boot. It should be controlled by + # TPM2_ENABLE and CC_MEASUREMENT_ENABLE + # NULL|SecurityPkg/Library/DxeTpm2MeasureBootLib/DxeTpm2MeasureBootLib.inf !endif diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index a13299c18c..8f9355f544 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -32,6 +32,7 @@ DEFINE SECURE_BOOT_ENABLE = FALSE DEFINE SMM_REQUIRE = FALSE DEFINE SOURCE_DEBUG_ENABLE = FALSE + DEFINE CC_MEASUREMENT_ENABLE = FALSE !include OvmfPkg/Include/Dsc/OvmfTpmDefines.dsc.inc @@ -1104,6 +1105,17 @@ } !endif + # + # Cc Measurement Protocol for Td guest + # +!if $(CC_MEASUREMENT_ENABLE) == TRUE + SecurityPkg/Tcg/TdTcg2Dxe/TdTcg2Dxe.inf { + + HashLib|SecurityPkg/Library/HashLibTdx/HashLibTdx.inf + NULL|SecurityPkg/Library/HashInstanceLibSha384/HashInstanceLibSha384.inf + } +!endif + # # TPM support # diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf index 8c02dfe11e..16666ba244 100644 --- a/OvmfPkg/OvmfPkgX64.fdf +++ b/OvmfPkg/OvmfPkgX64.fdf @@ -402,6 +402,13 @@ INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf !endif +# +# EFI_CC_MEASUREMENT_PROTOCOL +# +!if $(CC_MEASUREMENT_ENABLE) == TRUE +INF SecurityPkg/Tcg/TdTcg2Dxe/TdTcg2Dxe.inf +!endif + # # TPM support #