From: "Abhimanyu Singh" <Abhi.Singh@arm.com>
To: devel@edk2.groups.io
Cc: Abhi Singh <Abhi.Singh@arm.com>,
G Edhaya Chandran <edhaya.chandran@arm.com>,
Barton Gao <gaojie@byosoft.com.cn>,
Carolyn Gjertsen <carolyn.gjertsen@amd.com>,
Abhi Singh <abhi.singh@arm.com>,
Stuart Yoder <stuart.yoder@arm.com>
Subject: [edk2-devel] [PATCH v4 6/6] uefi-sct/SctPkg: TCG MORLOCK Locked with Key State Test
Date: Tue, 5 Mar 2024 17:36:22 -0600 [thread overview]
Message-ID: <20240305233622.747522-7-Abhi.Singh@arm.com> (raw)
In-Reply-To: <20240305233622.747522-1-Abhi.Singh@arm.com>
SCT spec: https://bugzilla.tianocore.org/show_bug.cgi?id=4374
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4419
-Implement MemoryOverwriteRequestControlLock Locked with
Key State test cases
-Add remaining Assertions 32 - 49 from SCT spec
-Add Test Case to MemoryOverwriteRequestFunctionTest
Cc: G Edhaya Chandran <edhaya.chandran@arm.com>
Cc: Barton Gao <gaojie@byosoft.com.cn>
Cc: Carolyn Gjertsen <carolyn.gjertsen@amd.com>
Signed-off-by: Abhi Singh <abhi.singh@arm.com>
Reviewed-by: Stuart Yoder <stuart.yoder@arm.com>
---
uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.h | 96 ++-
uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestMain.h | 11 +-
uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.c | 39 +-
uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestFunction.c | 669 ++++++++++++++++++++
4 files changed, 805 insertions(+), 10 deletions(-)
diff --git a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.h b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.h
index 612e6ee436e0..cf7f3e180f54 100644
--- a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.h
+++ b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.h
@@ -85,8 +85,6 @@ Abstract:
#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_020_GUID \
{ 0x2eba284a, 0xf701, 0x4c19, {0xbe, 0x5c, 0x39, 0x27, 0xb0, 0x68, 0x4f, 0xd7 }}
-<<<<<<< HEAD
-=======
#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_021_GUID \
{ 0x9a1b44ae, 0x08ce, 0x474c, {0xa5, 0x8e, 0xa6, 0xe2, 0xcf, 0xaf, 0x91, 0x2c }}
@@ -120,7 +118,60 @@ Abstract:
#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_031_GUID \
{ 0xe88b22ce, 0x3de6, 0x49b0, {0xb2, 0x46, 0x9e, 0x35, 0x98, 0x2b, 0x9b, 0x1c }}
->>>>>>> 3542bef7c1d2 (uefi-sct/SctPkg: TCG MORLOCK Locked No Key State Test)
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_032_GUID \
+{ 0xc8894201, 0x7a3a, 0x47d4, {0xa8, 0x8d, 0xdf, 0x4b, 0x03, 0xff, 0xde, 0x4f }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_033_GUID \
+{ 0x38a813ac, 0x8eb9, 0x46ce, {0xa8, 0x6b, 0x40, 0x8c, 0x07, 0x5f, 0xc7, 0xed }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_034_GUID \
+{ 0x919b8392, 0xcb78, 0x49ff, {0xa3, 0x18, 0x49, 0x78, 0x76, 0xe0, 0xf8, 0xf8 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_035_GUID \
+{ 0x219abaf2, 0x04a9, 0x407c, {0xb5, 0xde, 0xa0, 0x03, 0x6e, 0x65, 0xb0, 0xb9 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_036_GUID \
+{ 0x9a51640a, 0xff14, 0x402b, {0xb0, 0x57, 0xa0, 0xc4, 0xf7, 0x20, 0x8e, 0x44 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_037_GUID \
+{ 0x8ccd0dbb, 0x9b0a, 0x4bfb, {0xa0, 0x7e, 0xc6, 0x06, 0x8b, 0x91, 0x0d, 0xfb }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_038_GUID \
+{ 0xde6f4e17, 0xe375, 0x4dcb, {0x8f, 0x07, 0x77, 0x7e, 0x62, 0x49, 0xea, 0x2c }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_039_GUID \
+{ 0x4ab6927b, 0x5ee4, 0x4748, {0xa4, 0x9d, 0x2d, 0xf3, 0x70, 0x01, 0x41, 0xd5 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_040_GUID \
+{ 0x33142ecf, 0x0f92, 0x4625, {0xb7, 0xf6, 0x7f, 0x15, 0x25, 0x74, 0xd3, 0x03 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_041_GUID \
+{ 0xf73c04df, 0x2e42, 0x4174, {0x82, 0x18, 0x0f, 0x25, 0x46, 0x4a, 0x55, 0xe9 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_042_GUID \
+{ 0xd4eacf82, 0x55d1, 0x4ba1, {0xbe, 0x89, 0x6a, 0x2e, 0x44, 0x0f, 0xc7, 0xc0 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_043_GUID \
+{ 0xfd88fe63, 0x5ed4, 0x482a, {0x98, 0x44, 0x23, 0x90, 0xf9, 0x09, 0x1c, 0x20 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_044_GUID \
+{ 0x176f16cb, 0xf3a4, 0x4f12, {0x8f, 0x96, 0x4a, 0xc1, 0x8b, 0xdd, 0x6e, 0x3c }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_045_GUID \
+{ 0xf0d5e7b3, 0xdc0f, 0x4a18, {0xb9, 0x78, 0x09, 0x3b, 0x15, 0x55, 0x66, 0xbf }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_046_GUID \
+{ 0x9bf14c4b, 0x2950, 0x4c4e, {0x8b, 0xa3, 0x06, 0x46, 0xf1, 0x27, 0x8c, 0x05 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_047_GUID \
+{ 0xb0468dee, 0xb1d0, 0x4795, {0x9f, 0xbf, 0xbe, 0x3f, 0x40, 0x2f, 0x3d, 0x6f }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_048_GUID \
+{ 0x1f7dd903, 0xcd58, 0x4d6f, {0x80, 0xd6, 0x4f, 0x6d, 0xcb, 0x4a, 0xd6, 0xc9 }}
+
+#define EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_049_GUID \
+{ 0x439179c2, 0x744d, 0x43bc, {0xb0, 0x67, 0x7b, 0x65, 0x60, 0x62, 0x6f, 0x5e }}
+
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid001;
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid002;
@@ -160,8 +211,6 @@ extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid018;
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid019;
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid020;
-<<<<<<< HEAD
-=======
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid021;
@@ -184,4 +233,39 @@ extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid029;
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid030;
extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid031;
->>>>>>> 3542bef7c1d2 (uefi-sct/SctPkg: TCG MORLOCK Locked No Key State Test)
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid032;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid033;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid034;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid035;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid036;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid037;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid038;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid039;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid040;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid041;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid042;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid043;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid044;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid045;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid046;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid047;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid048;
+
+extern EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid049;
diff --git a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestMain.h b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestMain.h
index 94ed476f86ad..76b3c76340cf 100644
--- a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestMain.h
+++ b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestMain.h
@@ -50,11 +50,13 @@ typedef struct _RESET_DATA {
#define MOR_LOCK_DATA_UNLOCKED 0x0
#define MOR_LOCK_DATA_LOCKED_WITHOUT_KEY 0x1
+#define MOR_LOCK_DATA_LOCKED_WITH_KEY 0x2
+#define MOR_LOCK_NO_KEY_SIZE 1
#define MOR_LOCK_WITH_KEY_SIZE 8
#define MOR_LOCK_TEST_KEY 0x11111111
-
+#define MOR_LOCK_INVALID_TEST_KEY 0x22222222
//
// TEST GUID for TCG Platform Reset Attack Mitigation MemoryOverwriteRequest (MOR) Test
@@ -118,6 +120,13 @@ TCGMemoryOverwriteRequestControlLockLockedNoKeyState (
IN RESET_DATA *ResetData
);
+EFI_STATUS
+TCGMemoryOverwriteRequestControlLockLockedWithKeyState (
+ IN EFI_STANDARD_TEST_LIBRARY_PROTOCOL *StandardLib,
+ IN EFI_TEST_RECOVERY_LIBRARY_PROTOCOL *RecoveryLib,
+ IN RESET_DATA *ResetData
+ );
+
// ****************************************************************************
// Entry GUIDs for Test
// ****************************************************************************
diff --git a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.c b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.c
index 7e00224c325c..6bde8f686a16 100644
--- a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.c
+++ b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/Guid.c
@@ -67,8 +67,6 @@ EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid018 = EFI_TEST_TCGMO
EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid019 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_019_GUID;
EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid020 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_020_GUID;
-<<<<<<< HEAD
-=======
EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid021 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_021_GUID;
@@ -91,4 +89,39 @@ EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid029 = EFI_TEST_TCGMO
EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid030 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_030_GUID;
EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid031 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_031_GUID;
->>>>>>> 3542bef7c1d2 (uefi-sct/SctPkg: TCG MORLOCK Locked No Key State Test)
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid032 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_032_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid033 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_033_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid034 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_034_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid035 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_035_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid036 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_036_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid037 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_037_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid038 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_038_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid039 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_039_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid040 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_040_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid041 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_041_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid042 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_042_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid043 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_043_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid044 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_044_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid045 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_045_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid046 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_046_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid047 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_047_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid048 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_048_GUID;
+
+EFI_GUID gTCGMemoryOverwriteRequestTestFunctionAssertionGuid049 = EFI_TEST_TCGMORTESTFUNCTION_ASSERTION_049_GUID;
diff --git a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestFunction.c b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestFunction.c
index 7780b390a5f2..f5418c20d4a5 100644
--- a/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestFunction.c
+++ b/uefi-sct/SctPkg/TestCase/UEFI/EFI/RuntimeServices/TCGMemoryOverwriteRequest/BlackBoxTest/TCGMemoryOverwriteRequestBBTestFunction.c
@@ -192,6 +192,16 @@ BBTestTCGMemoryOverwriteRequestFunctionTest (
}
CheckpointStepMatched = TRUE;
}
+ if (ResetData->CheckpointStep == LOCK_WITH_KEY_STATE_TEST) {
+ //
+ // Test Checkpoint LOCK_WITH_KEY_STATE_TEST
+ //
+ Status = TCGMemoryOverwriteRequestControlLockLockedWithKeyState (StandardLib, RecoveryLib, ResetData);
+ if(EFI_ERROR(Status)) {
+ return Status;
+ }
+ CheckpointStepMatched = TRUE;
+ }
if (!CheckpointStepMatched) {
return EFI_INVALID_PARAMETER; // incase of invalid CheckpointStep, return EFI_INVALID_PARAMETER
@@ -1719,3 +1729,662 @@ MORLOCK_LOCKED_STATE:
return EFI_SUCCESS;
}
+
+
+/**
+ * MemoryOverwriteRequestControlLock in locked-with-key state test
+ * When unlocked, a valid SetVariable() with an 8 byte key must return EFI_SUCCESS
+ * and the lock value must be 0x02 (MOR_LOCK_DATA_LOCKED_WITH_KEY), in order to
+ * unlock, the same 8 byte key must be passed.
+ *
+ * When locked with an 8 byte key, SetVariable() with the same 8 byte key
+ * must return EFI_SUCCESS and the Lock value must be 0x00 or MOR_LOCK_DATA_UNLOCKED.
+ *
+ * When locked with an 8 byte Key, SetVariable() with DataSize != 8 and
+ * Data = 0x01 (MOR_LOCK_DATA_LOCKED_WITHOUT_KEY) or 0x00 (MOR_LOCK_DATA_UNLOCKED)
+ * must return EFI_ACCESS_DENIED
+ * and value must still equal to 0x02 (MOR_LOCK_DATA_LOCKED_WITH_KEY).
+ *
+ * When locked with an 8 byte Key, SetVariable() with 8 byte key != key used to set
+ * the lock, in this case 0x11111111 (MOR_LOCK_TEST_KEY), must return EFI_ACCESS_DENIED
+ * and lock value must be updated to 0x01 (MOR_LOCK_DATA_LOCKED_WITHOUT_KEY)
+ * to prevent dictonary attack.
+ *
+ * @param StandardLib A pointer to EFI_STANDARD_TEST_LIBRARY_PROTOCOL
+ * instance.
+ * @param RecoveryLib A pointer to EFI_TEST_RECOVERY_LIBRARY_PROTOCOL
+ * instance.
+ * @param ResetData A pointer to the ResetData Buffer which is used throughout
+ * the test
+ * @return EFI_SUCCESS Successfully.
+ * @return Other value Something failed.
+ */
+EFI_STATUS
+TCGMemoryOverwriteRequestControlLockLockedWithKeyState (
+ IN EFI_STANDARD_TEST_LIBRARY_PROTOCOL *StandardLib,
+ IN EFI_TEST_RECOVERY_LIBRARY_PROTOCOL *RecoveryLib,
+ IN RESET_DATA *ResetData
+ )
+{
+ EFI_STATUS Status;
+ EFI_TEST_ASSERTION Result;
+ UINTN DataSize;
+ UINT8 MemoryOverwriteRequestControlLockData;
+ UINTN MemoryOverwriteControlLockKeyValue;
+ UINT8 MemoryOverwriteRequestControlData;
+ UINT8 MemoryOverwriteRequestControlDataCached;
+ UINT32 Attributes;
+
+ //
+ // Check Step to see which part of test remains to be executed
+ //
+ switch (ResetData->Step) {
+ case 0:
+ goto INITIAL_RESET;
+ case 1:
+ goto MORLOCK_LOCKED_KEY_STATE;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+INITIAL_RESET:
+ //
+ // Reset MORLOCK variable by performing a cold reset
+ //
+
+ ResetData->Step = 1;
+ ResetData->CheckpointStep = LOCK_WITH_KEY_STATE_TEST;
+ Status = RecoveryLib->WriteResetRecord (
+ RecoveryLib,
+ sizeof (RESET_DATA),
+ (UINT8*)ResetData
+ );
+ if (EFI_ERROR(Status)) {
+ StandardLib->RecordAssertion (
+ StandardLib,
+ EFI_TEST_ASSERTION_FAILED,
+ gTestGenericFailureGuid,
+ L"TestRecoveryLib - WriteResetRecord",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+ return Status;
+ }
+
+ SctPrint (L"System will cold reset after 1 second and test will be resumed after reboot.");
+ Status = gtBS->Stall(1000000);
+ if (EFI_ERROR(Status)) {
+ // Handle stall error
+ SctPrint(L"Error: Failed to stall the system.\n");
+ return Status;
+ }
+ gtRT->ResetSystem (
+ EfiResetCold,
+ EFI_SUCCESS,
+ 0,
+ NULL
+ );
+ SctPrint(L"Error: Failed to perform a cold reset.\n");
+ return EFI_DEVICE_ERROR;
+
+MORLOCK_LOCKED_KEY_STATE:
+ //
+ // MORLOCK Reboot system to clear lock, and invoke SetVariable() with valid 8 byte key
+ // In this case = 0x11111111, must return EFI_SUCCESS and GetVariable() value must = 0x02
+ //
+
+ DataSize = MOR_LOCK_WITH_KEY_SIZE;
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteControlLockKeyValue = MOR_LOCK_TEST_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteControlLockKeyValue // Data
+ );
+ if (Status == EFI_SUCCESS) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid032,
+ L"MemoryOverwriteRequestControlLock - Setting to locked-with-key using key value = 0x11111111 when unlocked returns EFI_SUCCESS",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_LOCKED_WITH_KEY)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid033,
+ L"MemoryOverwriteRequestControlLock - Lock state is now locked-with-key with key value = 0x11111111",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // Currently locked-with-key, invoke SetVariable() with the same valid 8 byte key used to lock
+ // In this case = 0x11111111, must return EFI_SUCCESS and GetVariable() value must = 0x00
+ //
+ DataSize = MOR_LOCK_WITH_KEY_SIZE;
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteControlLockKeyValue = MOR_LOCK_TEST_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteControlLockKeyValue // Data
+ );
+ if (Status == EFI_SUCCESS) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid034,
+ L"MemoryOverwriteRequestControlLock - Unlocking the lock using key value = 0x11111111 when locked with the same key returns EFI_SUCCESS",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_UNLOCKED)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid035,
+ L"MemoryOverwriteRequestControlLock - Lock state is now unlocked",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // Lock with same 8 byte key again, verify EFI_SUCCESS is returned
+ // unlock attempt: invoke SetVariable() with the same valid 8 byte
+ // key used to lock = 0x11111111, but with invalid DataSize == 1
+ // must return EFI_ACCESS_DENIED and GetVariable() value must remain = 0x02
+ //
+ DataSize = MOR_LOCK_WITH_KEY_SIZE;
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteControlLockKeyValue = MOR_LOCK_TEST_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteControlLockKeyValue // Data
+ );
+ if (Status == EFI_SUCCESS) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid036,
+ L"MemoryOverwriteRequestControlLock - Setting to locked-with-key using key value = 0x11111111 when unlocked returns EFI_SUCCESS",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = MOR_LOCK_NO_KEY_SIZE; // invalid datasize == 1
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteControlLockKeyValue = MOR_LOCK_TEST_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteControlLockKeyValue // Data
+ );
+ if (Status == EFI_ACCESS_DENIED) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid037,
+ L"MemoryOverwriteRequestControlLock - Attempting to unlock by passing an invalid DataSize returns EFI_ACCESS_DENIED",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_LOCKED_WITH_KEY)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid038,
+ L"MemoryOverwriteRequestControlLock - Lock state is still locked-with-key with key value = 0x11111111",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // invoke MORLOCK SetVariable() with Data value = 0x00 to change to unlocked
+ // must return EFI_ACCESS_DENIED and GetVariable() value must still = 0x02
+ //
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteRequestControlLockData = MOR_LOCK_DATA_UNLOCKED;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (Status == EFI_ACCESS_DENIED) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid039,
+ L"MemoryOverwriteRequestControlLock - Setting to unlocked when locked-with-key returns EFI_ACCESS_DENIED",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_LOCKED_WITH_KEY)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid040,
+ L"MemoryOverwriteRequestControlLock - Lock state is still locked-with-key with key value = 0x11111111",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // invoke MORLOCK SetVariable() with Data value = 0x01 to change to locked-without-key
+ // must return EFI_ACCESS_DENIED and GetVariable() value must still = 0x02
+ //
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteRequestControlLockData = MOR_LOCK_DATA_LOCKED_WITHOUT_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (Status == EFI_ACCESS_DENIED) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid041,
+ L"MemoryOverwriteRequestControlLock - Setting to locked-without-key when locked-with-key returns EFI_ACCESS_DENIED",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_LOCKED_WITH_KEY)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid042,
+ L"MemoryOverwriteRequestControlLock - Lock state is still locked-with-key with key value = 0x11111111",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // Once locked-with-key, MOR SetVariable() call to set MOR bit 0 must return EFI_ACCESS_DENIED
+ // and MOR value must not change
+ //
+ DataSize = sizeof(MemoryOverwriteRequestControlData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ // getting current MOR value that will be used to check that the variable is unchanged
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControl", // VariableName
+ &gEfiMemoryOverwriteControlDataGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlData // Data
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ // caching MOR and setting the bit 0
+ MemoryOverwriteRequestControlDataCached = MemoryOverwriteRequestControlData;
+ MemoryOverwriteRequestControlData |= MOR_BIT_HIGH << MOR_CLEAR_MEMORY_BIT_OFFSET;
+
+ DataSize = sizeof(MemoryOverwriteRequestControlData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControl", // VariableName
+ &gEfiMemoryOverwriteControlDataGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteRequestControlData // Data
+ );
+ if (Status == EFI_ACCESS_DENIED) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid043,
+ L"MemoryOverwriteRequestControl - SetVariable() returns EFI_ACCESS_DENIED when MORLOCK is locked-with-key",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControl", // VariableName
+ &gEfiMemoryOverwriteControlDataGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlData // Data
+ );
+
+ // verifying that the variable has not been modified with SetVariable()
+ if (MemoryOverwriteRequestControlDataCached == MemoryOverwriteRequestControlData) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid044,
+ L"MemoryOverwriteRequestControl - After SetVariable(), MOR value remains unchanged when MORLOCK is locked-with-key",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // Once locked-with-key, MOR cannot be deleted
+ // SetVariable() call to set MOR with DataSize == 0 must return EFI_ACCESS_DENIED
+ // MemoryOverwriteControlData is a don't care in this case
+ DataSize = 0;
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControl", // VariableName
+ &gEfiMemoryOverwriteControlDataGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteRequestControlData // Data
+ );
+ if (Status == EFI_ACCESS_DENIED || EFI_INVALID_PARAMETER) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid045,
+ L"MemoryOverwriteRequestControl - When MORLOCK is locked-with-key, an attempt to delete the MOR variable must return either EFI_ACCESS_DENIED or EFI_INVALID_PARAMETER",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // When locked-with-key, in this case key = 0x11111111,
+ // SetVariable() with an invalid 8 byte key != 0x11111111, must return EFI_ACCESS_DENIED
+ // and lock must be updated to Locked without key (Data value = 0x01) to prevent dictonary attack
+ // The invalid key to be used to attempt unlock is = 0x22222222
+ //
+ DataSize = MOR_LOCK_WITH_KEY_SIZE;
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteControlLockKeyValue = MOR_LOCK_INVALID_TEST_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteControlLockKeyValue // Data
+ );
+ if (Status == EFI_ACCESS_DENIED) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid046,
+ L"MemoryOverwriteRequestControlLock - Unlocking lock with invalid key != 0x11111111 returns EFI_ACCESS_DENIED",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_LOCKED_WITHOUT_KEY)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid047,
+ L"MemoryOverwriteRequestControlLock - Lock state is now locked-without-key",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ //
+ // MORLOCK has been updated to locked-without-key (Data value = 0x01) to prevent dictonary attack
+ // Now check to see if the lock can still be unlocked with the initial key used to set to lock-with-key state
+ // The key to be used to attempt unlock is = 0x11111111
+ //
+ DataSize = MOR_LOCK_WITH_KEY_SIZE;
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+ MemoryOverwriteControlLockKeyValue = MOR_LOCK_TEST_KEY;
+
+ Status = gtRT->SetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ Attributes, // Attributes
+ DataSize, // DataSize
+ &MemoryOverwriteControlLockKeyValue // Data
+ );
+ if (Status == EFI_ACCESS_DENIED) {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ } else {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid048,
+ L"MemoryOverwriteRequestControlLock - Attempt to unlock after dictionary attack mitigation returns EFI_ACCESS_DENIED",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ DataSize = sizeof(MemoryOverwriteRequestControlLockData);
+ Attributes = TCG_MOR_VARIABLE_ATTRIBUTES;
+
+ Status = gtRT->GetVariable (
+ L"MemoryOverwriteRequestControlLock", // VariableName
+ &gEfiMemoryOverwriteRequestControlLockGuid, // VendorGuid
+ &Attributes, // Attributes
+ &DataSize, // DataSize
+ &MemoryOverwriteRequestControlLockData // Data
+ );
+ if (EFI_ERROR (Status) || (MemoryOverwriteRequestControlLockData != MOR_LOCK_DATA_LOCKED_WITHOUT_KEY)) {
+ Result = EFI_TEST_ASSERTION_FAILED;
+ } else {
+ Result = EFI_TEST_ASSERTION_PASSED;
+ }
+
+ StandardLib->RecordAssertion (
+ StandardLib,
+ Result,
+ gTCGMemoryOverwriteRequestTestFunctionAssertionGuid049,
+ L"MemoryOverwriteRequestControlLock - Lock state is still locked-without-key",
+ L"%a:%d:Status - %r",
+ __FILE__,
+ (UINTN)__LINE__,
+ Status
+ );
+
+ return EFI_SUCCESS;
+}
--
2.34.1
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next prev parent reply other threads:[~2024-03-05 23:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-05 23:36 [edk2-devel] [PATCH v4 0/6] EDK2-TEST TCG MOR Tests Abhimanyu Singh
2024-03-05 23:36 ` [edk2-devel] [PATCH v4 1/6] uefi-sct/SctPkg: TCG Platform Reset Check Test Abhimanyu Singh
2024-03-21 11:30 ` G Edhaya Chandran
2024-03-21 11:33 ` G Edhaya Chandran
2024-03-05 23:36 ` [edk2-devel] [PATCH v4 2/6] uefi-sct/SctPkg: TCG MOR SetVariable Test Abhimanyu Singh
2024-03-21 11:30 ` G Edhaya Chandran
2024-03-05 23:36 ` [edk2-devel] [PATCH v4 3/6] uefi-sct/SctPkg: TCG MORLOCK " Abhimanyu Singh
2024-03-21 11:31 ` G Edhaya Chandran
2024-03-05 23:36 ` [edk2-devel] [PATCH v4 4/6] uefi-sct/SctPkg: TCG MORLOCK Unlocked State Test Abhimanyu Singh
2024-03-21 11:31 ` G Edhaya Chandran
2024-03-05 23:36 ` [edk2-devel] [PATCH v4 5/6] uefi-sct/SctPkg: TCG MORLOCK Locked No Key " Abhimanyu Singh
2024-03-21 11:32 ` G Edhaya Chandran
2024-03-05 23:36 ` Abhimanyu Singh [this message]
2024-03-21 11:32 ` [edk2-devel] [PATCH v4 6/6] uefi-sct/SctPkg: TCG MORLOCK Locked with " G Edhaya Chandran
2024-04-04 16:49 ` [edk2-devel] [PATCH v4 0/6] EDK2-TEST TCG MOR Tests Sunny Wang
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