From: "Yao, Jiewen" <jiewen.yao@intel.com>
To: "Zhang, Qi1" <qi1.zhang@intel.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Wang, Jian J" <jian.j.wang@intel.com>
Subject: Re: [PATCH 4/9] SecurityPkg/PeiTpmMeasurementLib: Add new API.
Date: Sun, 2 Aug 2020 08:43:06 +0000 [thread overview]
Message-ID: <CY4PR11MB128842FCD7CD8820634923B08C4C0@CY4PR11MB1288.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20200731085437.16070-5-qi1.zhang@intel.com>
Please remove MeasureFirmwareBlobWithCfg() API here.
> -----Original Message-----
> From: Zhang, Qi1 <qi1.zhang@intel.com>
> Sent: Friday, July 31, 2020 4:55 PM
> To: devel@edk2.groups.io
> Cc: Yao, Jiewen <jiewen.yao@intel.com>; Wang, Jian J <jian.j.wang@intel.com>;
> Zhang, Qi1 <qi1.zhang@intel.com>
> Subject: [PATCH 4/9] SecurityPkg/PeiTpmMeasurementLib: Add new API.
>
> From: Jiewen Yao <jiewen.yao@intel.com>
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2376
>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Qi Zhang <qi1.zhang@intel.com>
> Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
> ---
> .../PeiTpmMeasurementLib/EventLogRecord.c | 409 ++++++++++++++++++
> .../PeiTpmMeasurementLib.inf | 5 +
> 2 files changed, 414 insertions(+)
> create mode 100644
> SecurityPkg/Library/PeiTpmMeasurementLib/EventLogRecord.c
>
> diff --git a/SecurityPkg/Library/PeiTpmMeasurementLib/EventLogRecord.c
> b/SecurityPkg/Library/PeiTpmMeasurementLib/EventLogRecord.c
> new file mode 100644
> index 0000000000..bd3d7000a1
> --- /dev/null
> +++ b/SecurityPkg/Library/PeiTpmMeasurementLib/EventLogRecord.c
> @@ -0,0 +1,409 @@
> +/** @file
>
> + This library is used by other modules to measure data to TPM.
>
> +
>
> +Copyright (c) 2020, Intel Corporation. All rights reserved. <BR>
>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
>
> +
>
> +**/
>
> +
>
> +#include <PiPei.h>
>
> +
>
> +#include <Library/BaseMemoryLib.h>
>
> +#include <Library/PeiServicesLib.h>
>
> +#include <Library/PeiServicesTablePointerLib.h>
>
> +#include <Library/DebugLib.h>
>
> +#include <Library/ReportStatusCodeLib.h>
>
> +#include <Library/HobLib.h>
>
> +#include <Library/PcdLib.h>
>
> +#include <Library/PrintLib.h>
>
> +#include <Library/HashLib.h>
>
> +#include <Library/TpmMeasurementLib.h>
>
> +
>
> +#include <Ppi/Tcg.h>
>
> +#include <IndustryStandard/UefiTcgPlatform.h>
>
> +
>
> +#pragma pack (1)
>
> +
>
> +#define PLATFORM_FIRMWARE_BLOB_DESC "Fv(XXXXXXXX-XXXX-XXXX-XXXX-
> XXXXXXXXXXXX)"
>
> +typedef struct {
>
> + UINT8 BlobDescriptionSize;
>
> + UINT8
> BlobDescription[sizeof(PLATFORM_FIRMWARE_BLOB_DESC)];
>
> + EFI_PHYSICAL_ADDRESS BlobBase;
>
> + UINT64 BlobLength;
>
> +} PLATFORM_FIRMWARE_BLOB2_STRUCT;
>
> +
>
> +#define HANDOFF_TABLE_POINTER_DESC "1234567890ABCDEF"
>
> +typedef struct {
>
> + UINT8 TableDescriptionSize;
>
> + UINT8
> TableDescription[sizeof(HANDOFF_TABLE_POINTER_DESC)];
>
> + UINT64 NumberOfTables;
>
> + EFI_CONFIGURATION_TABLE TableEntry[1];
>
> +} HANDOFF_TABLE_POINTERS2_STRUCT;
>
> +
>
> +#pragma pack ()
>
> +
>
> +/**
>
> + Tpm measure and log data, and extend the measurement result into a specific
> PCR.
>
> +
>
> + @param[in] PcrIndex PCR Index.
>
> + @param[in] EventType Event type.
>
> + @param[in] EventLog Measurement event log.
>
> + @param[in] LogLen Event log length in bytes.
>
> + @param[in] HashData The start of the data buffer to be hashed,
> extended.
>
> + @param[in] HashDataLen The length, in bytes, of the buffer referenced by
> HashData
>
> + @param[in] Flags Bitmap providing additional information.
>
> +
>
> + @retval EFI_SUCCESS Operation completed successfully.
>
> + @retval EFI_UNSUPPORTED TPM device not available.
>
> + @retval EFI_OUT_OF_RESOURCES Out of memory.
>
> + @retval EFI_DEVICE_ERROR The operation was unsuccessful.
>
> +**/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +TpmMeasureAndLogDataWithFlags (
>
> + IN UINT32 PcrIndex,
>
> + IN UINT32 EventType,
>
> + IN VOID *EventLog,
>
> + IN UINT32 LogLen,
>
> + IN VOID *HashData,
>
> + IN UINT64 HashDataLen,
>
> + IN UINT64 Flags
>
> + )
>
> +{
>
> + EFI_STATUS Status;
>
> + EDKII_TCG_PPI *TcgPpi;
>
> + TCG_PCR_EVENT_HDR TcgEventHdr;
>
> +
>
> + Status = PeiServicesLocatePpi(
>
> + &gEdkiiTcgPpiGuid,
>
> + 0,
>
> + NULL,
>
> + (VOID**)&TcgPpi
>
> + );
>
> + if (EFI_ERROR(Status)) {
>
> + return Status;
>
> + }
>
> +
>
> + TcgEventHdr.PCRIndex = PcrIndex;
>
> + TcgEventHdr.EventType = EventType;
>
> + TcgEventHdr.EventSize = LogLen;
>
> +
>
> + Status = TcgPpi->HashLogExtendEvent (
>
> + TcgPpi,
>
> + Flags,
>
> + HashData,
>
> + (UINTN)HashDataLen,
>
> + &TcgEventHdr,
>
> + EventLog
>
> + );
>
> + return Status;
>
> +}
>
> +
>
> +/**
>
> + Get the FvName from the FV header.
>
> +
>
> + Causion: The FV is untrusted input.
>
> +
>
> + @param[in] FvBase Base address of FV image.
>
> + @param[in] FvLength Length of FV image.
>
> +
>
> + @return FvName pointer
>
> + @retval NULL FvName is NOT found
>
> +**/
>
> +VOID *
>
> +TpmMeasurementGetFvName (
>
> + IN EFI_PHYSICAL_ADDRESS FvBase,
>
> + IN UINT64 FvLength
>
> + )
>
> +{
>
> + EFI_FIRMWARE_VOLUME_HEADER *FvHeader;
>
> + EFI_FIRMWARE_VOLUME_EXT_HEADER *FvExtHeader;
>
> +
>
> + if (FvBase >= MAX_ADDRESS) {
>
> + return NULL;
>
> + }
>
> + if (FvLength >= MAX_ADDRESS - FvBase) {
>
> + return NULL;
>
> + }
>
> + if (FvLength < sizeof(EFI_FIRMWARE_VOLUME_HEADER)) {
>
> + return NULL;
>
> + }
>
> +
>
> + FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)FvBase;
>
> + if (FvHeader->Signature != EFI_FVH_SIGNATURE) {
>
> + return NULL;
>
> + }
>
> + if (FvHeader->ExtHeaderOffset < sizeof(EFI_FIRMWARE_VOLUME_HEADER)) {
>
> + return NULL;
>
> + }
>
> + if (FvHeader->ExtHeaderOffset +
> sizeof(EFI_FIRMWARE_VOLUME_EXT_HEADER) > FvLength) {
>
> + return NULL;
>
> + }
>
> + FvExtHeader = (EFI_FIRMWARE_VOLUME_EXT_HEADER *)(UINTN)(FvBase +
> FvHeader->ExtHeaderOffset);
>
> +
>
> + return &FvExtHeader->FvName;
>
> +}
>
> +
>
> +/**
>
> + Mesure a FirmwareBlob.
>
> +
>
> + @param[in] PcrIndex PcrIndex of the measurment.
>
> + @param[in] Descrption Description for this FirmwareBlob.
>
> + @param[in] FirmwareBlobBase Base address of this FirmwareBlob.
>
> + @param[in] FirmwareBlobLength Size in bytes of this FirmwareBlob.
>
> +
>
> + @retval EFI_SUCCESS Operation completed successfully.
>
> + @retval EFI_UNSUPPORTED TPM device not available.
>
> + @retval EFI_OUT_OF_RESOURCES Out of memory.
>
> + @retval EFI_DEVICE_ERROR The operation was unsuccessful.
>
> +*/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +MeasureFirmwareBlob (
>
> + IN UINT32 PcrIndex,
>
> + IN CHAR8 *Description OPTIONAL,
>
> + IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
>
> + IN UINT64 FirmwareBlobLength
>
> + )
>
> +{
>
> + EFI_PLATFORM_FIRMWARE_BLOB FvBlob;
>
> + PLATFORM_FIRMWARE_BLOB2_STRUCT FvBlob2;
>
> + VOID *FvName;
>
> + UINT32 EventType;
>
> + VOID *EventLog;
>
> + UINT32 EventLogSize;
>
> + EFI_STATUS Status;
>
> +
>
> + FvName = TpmMeasurementGetFvName (FirmwareBlobBase,
> FirmwareBlobLength);
>
> +
>
> + if (((Description != NULL) || (FvName != NULL)) &&
>
> + (PcdGet32(PcdTcgPfpMeasurementRevision) >=
> TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2_REV_105)) {
>
> + ZeroMem (&FvBlob2, sizeof(FvBlob2));
>
> + if (Description != NULL) {
>
> + AsciiSPrint((CHAR8*)FvBlob2.BlobDescription,
> sizeof(FvBlob2.BlobDescription), "%a", Description);
>
> + } else {
>
> + AsciiSPrint((CHAR8*)FvBlob2.BlobDescription,
> sizeof(FvBlob2.BlobDescription), "Fv(%g)", FvName);
>
> + }
>
> +
>
> + FvBlob2.BlobDescriptionSize = sizeof(FvBlob2.BlobDescription);
>
> + FvBlob2.BlobBase = FirmwareBlobBase;
>
> + FvBlob2.BlobLength = FirmwareBlobLength;
>
> +
>
> + EventType = EV_EFI_PLATFORM_FIRMWARE_BLOB2;
>
> + EventLog = &FvBlob2;
>
> + EventLogSize = sizeof(FvBlob2);
>
> + } else {
>
> + FvBlob.BlobBase = FirmwareBlobBase;
>
> + FvBlob.BlobLength = FirmwareBlobLength;
>
> +
>
> + EventType = EV_EFI_PLATFORM_FIRMWARE_BLOB;
>
> + EventLog = &FvBlob;
>
> + EventLogSize = sizeof(FvBlob);
>
> + }
>
> +
>
> + Status = TpmMeasureAndLogData (
>
> + PcrIndex,
>
> + EventType,
>
> + EventLog,
>
> + EventLogSize,
>
> + (VOID*)(UINTN)FirmwareBlobBase,
>
> + FirmwareBlobLength
>
> + );
>
> +
>
> + return Status;
>
> +}
>
> +
>
> +/**
>
> + Mesure a FirmwareBlob in separation mode of FV binary and configuration.
>
> +
>
> + @param[in] Descrption Description for this FirmwareBlob.
>
> + @param[in] FirmwareBlobBase Base address of this FirmwareBlob.
>
> + @param[in] FirmwareBlobLength Size in bytes of this FirmwareBlob.
>
> + @param[in] CfgRegionOffset Configuration region offset in bytes.
>
> + @param[in] CfgRegionSize Configuration region in bytes.
>
> +
>
> + @retval EFI_SUCCESS Operation completed successfully.
>
> + @retval EFI_UNSUPPORTED TPM device not available.
>
> + @retval EFI_OUT_OF_RESOURCES Out of memory.
>
> + @retval EFI_DEVICE_ERROR The operation was unsuccessful.
>
> +*/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +MeasureFirmwareBlobWithCfg (
>
> + IN CHAR8 *Description OPTIONAL,
>
> + IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
>
> + IN UINT64 FirmwareBlobLength,
>
> + IN UINT32 CfgRegionOffset,
>
> + IN UINT32 CfgRegionSize
>
> + )
>
> +{
>
> + EFI_PLATFORM_FIRMWARE_BLOB FvBlob, UPDBlob;
>
> + PLATFORM_FIRMWARE_BLOB2_STRUCT FvBlob2, UPDBlob2;
>
> + VOID *FvName;
>
> + UINT32 FvEventType;
>
> + VOID *FvEventLog, *UPDEventLog;
>
> + UINT32 FvEventLogSize, UPDEventLogSize;
>
> + EFI_STATUS Status;
>
> + HASH_HANDLE HashHandle;
>
> + UINT8 *HashBase;
>
> + UINTN HashSize;
>
> + TPML_DIGEST_VALUES DigestList;
>
> +
>
> + FvName = TpmMeasurementGetFvName (FirmwareBlobBase,
> FirmwareBlobLength);
>
> +
>
> + if (((Description != NULL) || (FvName != NULL)) &&
>
> + (PcdGet32(PcdTcgPfpMeasurementRevision) >=
> TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2_REV_105)) {
>
> + ZeroMem (&FvBlob2, sizeof(FvBlob2));
>
> + ZeroMem (&UPDBlob2, sizeof(UPDBlob2));
>
> + if (Description != NULL) {
>
> + AsciiSPrint((CHAR8*)FvBlob2.BlobDescription,
> sizeof(FvBlob2.BlobDescription), "%a", Description);
>
> + AsciiSPrint((CHAR8*)UPDBlob2.BlobDescription,
> sizeof(UPDBlob2.BlobDescription), "%aUDP", Description);
>
> + } else {
>
> + AsciiSPrint((CHAR8*)FvBlob2.BlobDescription,
> sizeof(FvBlob2.BlobDescription), "Fv(%g)", FvName);
>
> + AsciiSPrint((CHAR8*)UPDBlob2.BlobDescription,
> sizeof(UPDBlob2.BlobDescription), "(%g)UDP", FvName);
>
> + }
>
> +
>
> + FvBlob2.BlobDescriptionSize = sizeof(FvBlob2.BlobDescription);
>
> + FvBlob2.BlobBase = FirmwareBlobBase;
>
> + FvBlob2.BlobLength = FirmwareBlobLength;
>
> + FvEventType = EV_EFI_PLATFORM_FIRMWARE_BLOB2;
>
> + FvEventLog = &FvBlob2;
>
> + FvEventLogSize = sizeof(FvBlob2);
>
> +
>
> + UPDBlob2.BlobDescriptionSize = sizeof(UPDBlob2.BlobDescription);
>
> + UPDBlob2.BlobBase = CfgRegionOffset;
>
> + UPDBlob2.BlobLength = CfgRegionSize;
>
> + UPDEventLog = &UPDBlob2;
>
> + UPDEventLogSize = sizeof(UPDBlob2);
>
> + } else {
>
> + FvBlob.BlobBase = FirmwareBlobBase;
>
> + FvBlob.BlobLength = FirmwareBlobLength;
>
> + FvEventType = EV_EFI_PLATFORM_FIRMWARE_BLOB;
>
> + FvEventLog = &FvBlob;
>
> + FvEventLogSize = sizeof(FvBlob);
>
> +
>
> + UPDBlob.BlobBase = CfgRegionOffset;
>
> + UPDBlob.BlobLength = CfgRegionSize;
>
> + UPDEventLog = &UPDBlob;
>
> + UPDEventLogSize = sizeof(UPDBlob);
>
> + }
>
> +
>
> + // Initialize a SHA hash context.
>
> + Status = HashStart (&HashHandle);
>
> + if (EFI_ERROR (Status)) {
>
> + DEBUG ((DEBUG_ERROR, "HashStart failed - %r\n", Status));
>
> + return Status;
>
> + }
>
> +
>
> + // Hash FSP binary before UDP
>
> + HashBase = (UINT8 *) (UINTN) FirmwareBlobBase;
>
> + HashSize = (UINTN) CfgRegionOffset;
>
> + Status = HashUpdate (HashHandle, HashBase, HashSize);
>
> + if (EFI_ERROR (Status)) {
>
> + DEBUG ((DEBUG_ERROR, "HashUpdate failed - %r\n", Status));
>
> + return Status;
>
> + }
>
> +
>
> + // Hash FSP binary after UDP
>
> + HashBase = (UINT8 *) (UINTN) FirmwareBlobBase + CfgRegionOffset +
> CfgRegionSize;
>
> + HashSize = (UINTN)(FirmwareBlobLength - CfgRegionOffset - CfgRegionSize);
>
> + Status = HashUpdate (HashHandle, HashBase, HashSize);
>
> + if (EFI_ERROR (Status)) {
>
> + DEBUG ((DEBUG_ERROR, "HashUpdate failed - %r\n", Status));
>
> + return Status;
>
> + }
>
> +
>
> + // Finalize the SHA hash.
>
> + Status = HashFinal(HashHandle, &DigestList);
>
> + if (EFI_ERROR (Status)) {
>
> + DEBUG ((DEBUG_ERROR, "HashFinal failed - %r\n", Status));
>
> + return Status;
>
> + }
>
> +
>
> + Status = TpmMeasureAndLogDataWithFlags (
>
> + 0,
>
> + FvEventType,
>
> + FvEventLog,
>
> + FvEventLogSize,
>
> + (UINT8 *) &DigestList,
>
> + (UINTN) sizeof(DigestList),
>
> + EDKII_TCG_PRE_HASH
>
> + );
>
> + DEBUG ((DEBUG_ERROR, "TpmMeasureAndLogDataWithFlags - %r\n",
> Status));
>
> +
>
> + Status = TpmMeasureAndLogData (
>
> + 1,
>
> + EV_PLATFORM_CONFIG_FLAGS,
>
> + UPDEventLog,
>
> + UPDEventLogSize,
>
> + (UINT8 *) (UINTN) FirmwareBlobBase + CfgRegionOffset,
>
> + CfgRegionSize
>
> + );
>
> + DEBUG ((DEBUG_ERROR, "TpmMeasureAndLogData - %r\n", Status));
>
> +
>
> + return Status;
>
> +}
>
> +/**
>
> + Mesure a HandoffTable.
>
> +
>
> + @param[in] PcrIndex PcrIndex of the measurment.
>
> + @param[in] Descrption Description for this HandoffTable.
>
> + @param[in] TableGuid GUID of this HandoffTable.
>
> + @param[in] TableAddress Base address of this HandoffTable.
>
> + @param[in] TableLength Size in bytes of this HandoffTable.
>
> +
>
> + @retval EFI_SUCCESS Operation completed successfully.
>
> + @retval EFI_UNSUPPORTED TPM device not available.
>
> + @retval EFI_OUT_OF_RESOURCES Out of memory.
>
> + @retval EFI_DEVICE_ERROR The operation was unsuccessful.
>
> +*/
>
> +EFI_STATUS
>
> +EFIAPI
>
> +MeasureHandoffTable (
>
> + IN UINT32 PcrIndex,
>
> + IN CHAR8 *Description OPTIONAL,
>
> + IN EFI_GUID *TableGuid,
>
> + IN VOID *TableAddress,
>
> + IN UINTN TableLength
>
> + )
>
> +{
>
> + EFI_HANDOFF_TABLE_POINTERS HandoffTables;
>
> + HANDOFF_TABLE_POINTERS2_STRUCT HandoffTables2;
>
> + UINT32 EventType;
>
> + VOID *EventLog;
>
> + UINT32 EventLogSize;
>
> + EFI_STATUS Status;
>
> +
>
> + if ((Description != NULL) &&
>
> + (PcdGet32(PcdTcgPfpMeasurementRevision) >=
> TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2_REV_105)) {
>
> + ZeroMem (&HandoffTables2, sizeof(HandoffTables2));
>
> + AsciiSPrint((CHAR8*)HandoffTables2.TableDescription,
> sizeof(HandoffTables2.TableDescription), "%a", Description);
>
> +
>
> + HandoffTables2.TableDescriptionSize =
> sizeof(HandoffTables2.TableDescription);
>
> + HandoffTables2.NumberOfTables = 1;
>
> + CopyGuid (&(HandoffTables2.TableEntry[0].VendorGuid), TableGuid);
>
> + HandoffTables2.TableEntry[0].VendorTable = TableAddress;
>
> +
>
> + EventType = EV_EFI_HANDOFF_TABLES2;
>
> + EventLog = &HandoffTables2;
>
> + EventLogSize = sizeof(HandoffTables2);
>
> + } else {
>
> + HandoffTables.NumberOfTables = 1;
>
> + CopyGuid (&(HandoffTables.TableEntry[0].VendorGuid), TableGuid);
>
> + HandoffTables.TableEntry[0].VendorTable = TableAddress;
>
> +
>
> + EventType = EV_EFI_HANDOFF_TABLES;
>
> + EventLog = &HandoffTables;
>
> + EventLogSize = sizeof(HandoffTables);
>
> + }
>
> +
>
> + Status = TpmMeasureAndLogData (
>
> + PcrIndex,
>
> + EventType,
>
> + EventLog,
>
> + EventLogSize,
>
> + TableAddress,
>
> + TableLength
>
> + );
>
> + return Status;
>
> +}
>
> diff --git
> a/SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.inf
> b/SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.inf
> index 6625d0fd01..6ff32a2bdc 100644
> --- a/SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.inf
> +++ b/SecurityPkg/Library/PeiTpmMeasurementLib/PeiTpmMeasurementLib.inf
> @@ -26,6 +26,7 @@
>
>
> [Sources]
>
> PeiTpmMeasurementLib.c
>
> + EventLogRecord.c
>
>
>
> [Packages]
>
> MdePkg/MdePkg.dec
>
> @@ -41,10 +42,14 @@
> PrintLib
>
> PeiServicesLib
>
> PeiServicesTablePointerLib
>
> + HashLib
>
>
>
> [Ppis]
>
> gEdkiiTcgPpiGuid ## CONSUMES
>
>
>
> +[Pcd]
>
> + gEfiMdeModulePkgTokenSpaceGuid.PcdTcgPfpMeasurementRevision ##
> CONSUMES
>
> +
>
> [Depex]
>
> gEfiPeiMasterBootModePpiGuid AND
>
> gEfiTpmDeviceSelectedGuid
>
> --
> 2.26.2.windows.1
next prev parent reply other threads:[~2020-08-02 8:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 8:54 [PATCH 0/9] Need add a FSP binary measurement Qi Zhang
2020-07-31 8:54 ` [PATCH 1/9] MdeModulePkg/TpmMeasurementLib: Add new API to TpmMeasurmentLib Qi Zhang
2020-08-02 8:36 ` Yao, Jiewen
2020-07-31 8:54 ` [PATCH 2/9] MdeModulePkg/NullTpmMeasurementLib: Add new API Qi Zhang
2020-07-31 8:54 ` [PATCH 3/9] SecurityPkg/DxeTpmMeasurementLib: " Qi Zhang
2020-07-31 8:54 ` [PATCH 4/9] SecurityPkg/PeiTpmMeasurementLib: " Qi Zhang
2020-08-02 8:43 ` Yao, Jiewen [this message]
2020-07-31 8:54 ` [PATCH 5/9] IntelFsp2WrapperPkg/FspMeasurementLib: Add header file Qi Zhang
2020-08-02 8:39 ` Yao, Jiewen
2020-07-31 8:54 ` [PATCH 6/9] IntelFsp2WrapperPkg/FspMeasurementLib: Add BaseFspMeasurementLib Qi Zhang
2020-08-02 8:45 ` Yao, Jiewen
2020-07-31 8:54 ` [PATCH 7/9] IntelFsp2WraperPkg/Fsp{m|s}WrapperPeim: Add FspBin measurement Qi Zhang
2020-08-02 8:46 ` Yao, Jiewen
2020-07-31 8:54 ` [PATCH 8/9] IntelFsp2Wrapper/dsc: Add FspTpmMeasurementLib and PcdFspMeasurementConfig Qi Zhang
2020-07-31 8:54 ` [PATCH 9/9] SecurityPkg/HashLib: add API HashFinal Qi Zhang
2020-08-02 8:48 ` Yao, Jiewen
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