-----Original Message-----
From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Min Xu
Sent: Monday, May 16, 2022 3:42 PM
To: devel@edk2.groups.io
Cc: Xu, Min M <min.m.xu@...>
Subject: [edk2-devel] [PATCH V4 0/9] Enable RTMR based measurement and
measure boot for Td guest

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853

Intel's Trust Domain Extensions (Intel TDX) refers to an Intel technology
that extends Virtual Machines Extensions (VMX) and Multi-Key Total Memory
Encryption (MKTME) with a new kind of virutal machines guest called a
Trust Domain (TD). A TD is desinged to run in a CPU mode that protects the
confidentiality of TD memory contents and the TD's CPU state from other
software, including the hosting Virtual-Machine Monitor (VMM), unless
explicitly shared by the TD itself.

There are 2 configurations for TDVF to upstream. See below link for
the definitions of the 2 configurations.
https://edk2.groups.io/g/devel/message/76367

This patch-set is to enable below features of Config-B in OvmfPkg.
- Enable RTMR based measurement and measured boot
- Install CC_MEASUREMENT_PROTOCOL instance in Td guest

The measurement for the other components, such as kernel image, initrd,
will be introduced in the following patch-sets.

Patch 1:
HashLibTdx provides SHA384 service and extend to RTMR registers.

Patch 2:
SecCryptLib is the cryptographic library instance for SEC.

Patch 3 - 8:
These 6 patches are related to RTMR based measurement and
CC Eventlog ACPI table.

Patch 9:
Update IntelTdxX64.dsc/IntelTdxX64.fdf to support RTMR based
measurement and measured boot.

Code at: https://github.com/mxu9/edk2/tree/tdvf_wave4.v4

v4 changes:
- Update Rsvd field in EFI_CC_EVENTLOG_ACPI_TABLE to UINT16.
- Rebase EDK2 code base. (commit: 708620d29db8)

v3 changes:
- Refine HashLibBaseCryptoRouterTdx to HashLibTdx
- Add NULL version algorithms in SecCryptLib.
- Add SecMeasurementLib which does the measurement in SEC phase.
- Rebase EDK2 code base. (commit: 91a03f78ba)

v2 changes:
- Move the definition of EFI_CC_EVENT_HOB_GUID from MdePkg to
SecurityPkg.
- Update the definition of EFI_CC_EVENTLOG_ACPI_TABLE based
on below discussion:
https://edk2.groups.io/g/devel/message/87396
https://edk2.groups.io/g/devel/message/87402
- Update the code base to 94f905b3bf.


Min Xu (9):
Security: Add HashLibTdx
CryptoPkg: Add SecCryptLib
SecurityPkg: Add definition of EFI_CC_EVENT_HOB_GUID
OvmfPkg: Introduce SecMeasurementLib
OvmfPkg/IntelTdx: Measure Td HobList and Configuration FV
OvmfPkg: Add PCDs for LAML/LASA field in CC EVENTLOG ACPI table
MdePkg: Define CC Measure EventLog ACPI Table
OvmfPkg/IntelTdx: Add TdTcg2Dxe
OvmfPkg/IntelTdx: Enable RTMR based measurement and measure boot

CryptoPkg/CryptoPkg.dsc | 4 +
.../Library/BaseCryptLib/Hash/CryptMd5Null.c | 163 ++
.../Library/BaseCryptLib/Hash/CryptSha1Null.c | 166 ++
.../BaseCryptLib/Hash/CryptSha256Null.c | 162 ++
.../Library/BaseCryptLib/Hash/CryptSm3Null.c | 164 ++
.../BaseCryptLib/Pk/CryptPkcs7VerifyEkuNull.c | 152 +
.../BaseCryptLib/Pk/CryptRsaBasicNull.c | 121 +
.../Library/BaseCryptLib/SecCryptLib.inf | 91 +
MdePkg/Include/Protocol/CcMeasurement.h | 21 +
OvmfPkg/Include/Library/SecMeasurementLib.h | 46 +
OvmfPkg/IntelTdx/IntelTdxX64.dsc | 16 +-
OvmfPkg/IntelTdx/IntelTdxX64.fdf | 5 +
.../IntelTdx/TdTcg2Dxe/MeasureBootPeCoff.c | 407 +++
OvmfPkg/IntelTdx/TdTcg2Dxe/TdTcg2Dxe.c | 2489 +++++++++++++++++
OvmfPkg/IntelTdx/TdTcg2Dxe/TdTcg2Dxe.inf | 101 +
OvmfPkg/Library/PeilessStartupLib/IntelTdx.c | 163 ++
.../PeilessStartupLib/PeilessStartup.c | 31 +
.../PeilessStartupInternal.h | 17 +
.../PeilessStartupLib/PeilessStartupLib.inf | 8 +-
.../SecMeasurementLib/SecMeasurementLibTdx.c | 340 +++
.../SecMeasurementLibTdx.inf | 30 +
OvmfPkg/OvmfPkg.dec | 10 +
SecurityPkg/Include/Guid/CcEventHob.h | 22 +
SecurityPkg/Library/HashLibTdx/HashLibTdx.c | 207 ++
SecurityPkg/Library/HashLibTdx/HashLibTdx.inf | 37 +
SecurityPkg/SecurityPkg.dec | 4 +
SecurityPkg/SecurityPkg.dsc | 10 +
27 files changed, 4984 insertions(+), 3 deletions(-)
create mode 100644 CryptoPkg/Library/BaseCryptLib/Hash/CryptMd5Null.c
create mode 100644 CryptoPkg/Library/BaseCryptLib/Hash/CryptSha1Null.c
create mode 100644 CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256Null.c
create mode 100644 CryptoPkg/Library/BaseCryptLib/Hash/CryptSm3Null.c
create mode 100644
CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7VerifyEkuNull.c
create mode 100644 CryptoPkg/Library/BaseCryptLib/Pk/CryptRsaBasicNull.c
create mode 100644 CryptoPkg/Library/BaseCryptLib/SecCryptLib.inf
create mode 100644 OvmfPkg/Include/Library/SecMeasurementLib.h
create mode 100644 OvmfPkg/IntelTdx/TdTcg2Dxe/MeasureBootPeCoff.c
create mode 100644 OvmfPkg/IntelTdx/TdTcg2Dxe/TdTcg2Dxe.c
create mode 100644 OvmfPkg/IntelTdx/TdTcg2Dxe/TdTcg2Dxe.inf
create mode 100644 OvmfPkg/Library/PeilessStartupLib/IntelTdx.c
create mode 100644
OvmfPkg/Library/SecMeasurementLib/SecMeasurementLibTdx.c
create mode 100644
OvmfPkg/Library/SecMeasurementLib/SecMeasurementLibTdx.inf
create mode 100644 SecurityPkg/Include/Guid/CcEventHob.h
create mode 100644 SecurityPkg/Library/HashLibTdx/HashLibTdx.c
create mode 100644 SecurityPkg/Library/HashLibTdx/HashLibTdx.inf

--
2.29.2.windows.2