diff options
Diffstat (limited to 'SecurityPkg/Library/Tpm2CommandLib/Tpm2Capability.c')
| -rw-r--r-- | SecurityPkg/Library/Tpm2CommandLib/Tpm2Capability.c | 638 |
1 files changed, 330 insertions, 308 deletions
diff --git a/SecurityPkg/Library/Tpm2CommandLib/Tpm2Capability.c b/SecurityPkg/Library/Tpm2CommandLib/Tpm2Capability.c index dcbdf72cac..9db301ec9a 100644 --- a/SecurityPkg/Library/Tpm2CommandLib/Tpm2Capability.c +++ b/SecurityPkg/Library/Tpm2CommandLib/Tpm2Capability.c @@ -16,25 +16,25 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #pragma pack(1)
typedef struct {
- TPM2_COMMAND_HEADER Header;
- TPM_CAP Capability;
- UINT32 Property;
- UINT32 PropertyCount;
+ TPM2_COMMAND_HEADER Header;
+ TPM_CAP Capability;
+ UINT32 Property;
+ UINT32 PropertyCount;
} TPM2_GET_CAPABILITY_COMMAND;
typedef struct {
- TPM2_RESPONSE_HEADER Header;
- TPMI_YES_NO MoreData;
- TPMS_CAPABILITY_DATA CapabilityData;
+ TPM2_RESPONSE_HEADER Header;
+ TPMI_YES_NO MoreData;
+ TPMS_CAPABILITY_DATA CapabilityData;
} TPM2_GET_CAPABILITY_RESPONSE;
typedef struct {
- TPM2_COMMAND_HEADER Header;
- TPMT_PUBLIC_PARMS Parameters;
+ TPM2_COMMAND_HEADER Header;
+ TPMT_PUBLIC_PARMS Parameters;
} TPM2_TEST_PARMS_COMMAND;
typedef struct {
- TPM2_RESPONSE_HEADER Header;
+ TPM2_RESPONSE_HEADER Header;
} TPM2_TEST_PARMS_RESPONSE;
#pragma pack()
@@ -69,37 +69,37 @@ typedef struct { EFI_STATUS
EFIAPI
Tpm2GetCapability (
- IN TPM_CAP Capability,
- IN UINT32 Property,
- IN UINT32 PropertyCount,
- OUT TPMI_YES_NO *MoreData,
- OUT TPMS_CAPABILITY_DATA *CapabilityData
+ IN TPM_CAP Capability,
+ IN UINT32 Property,
+ IN UINT32 PropertyCount,
+ OUT TPMI_YES_NO *MoreData,
+ OUT TPMS_CAPABILITY_DATA *CapabilityData
)
{
- EFI_STATUS Status;
- TPM2_GET_CAPABILITY_COMMAND SendBuffer;
- TPM2_GET_CAPABILITY_RESPONSE RecvBuffer;
- UINT32 SendBufferSize;
- UINT32 RecvBufferSize;
+ EFI_STATUS Status;
+ TPM2_GET_CAPABILITY_COMMAND SendBuffer;
+ TPM2_GET_CAPABILITY_RESPONSE RecvBuffer;
+ UINT32 SendBufferSize;
+ UINT32 RecvBufferSize;
//
// Construct command
//
- SendBuffer.Header.tag = SwapBytes16(TPM_ST_NO_SESSIONS);
- SendBuffer.Header.commandCode = SwapBytes32(TPM_CC_GetCapability);
+ SendBuffer.Header.tag = SwapBytes16 (TPM_ST_NO_SESSIONS);
+ SendBuffer.Header.commandCode = SwapBytes32 (TPM_CC_GetCapability);
- SendBuffer.Capability = SwapBytes32 (Capability);
- SendBuffer.Property = SwapBytes32 (Property);
+ SendBuffer.Capability = SwapBytes32 (Capability);
+ SendBuffer.Property = SwapBytes32 (Property);
SendBuffer.PropertyCount = SwapBytes32 (PropertyCount);
- SendBufferSize = (UINT32) sizeof (SendBuffer);
+ SendBufferSize = (UINT32)sizeof (SendBuffer);
SendBuffer.Header.paramSize = SwapBytes32 (SendBufferSize);
//
// send Tpm command
//
RecvBufferSize = sizeof (RecvBuffer);
- Status = Tpm2SubmitCommand (SendBufferSize, (UINT8 *)&SendBuffer, &RecvBufferSize, (UINT8 *)&RecvBuffer );
+ Status = Tpm2SubmitCommand (SendBufferSize, (UINT8 *)&SendBuffer, &RecvBufferSize, (UINT8 *)&RecvBuffer);
if (EFI_ERROR (Status)) {
return Status;
}
@@ -111,8 +111,8 @@ Tpm2GetCapability ( //
// Fail if command failed
//
- if (SwapBytes32(RecvBuffer.Header.responseCode) != TPM_RC_SUCCESS) {
- DEBUG ((DEBUG_ERROR, "Tpm2GetCapability: Response Code error! 0x%08x\r\n", SwapBytes32(RecvBuffer.Header.responseCode)));
+ if (SwapBytes32 (RecvBuffer.Header.responseCode) != TPM_RC_SUCCESS) {
+ DEBUG ((DEBUG_ERROR, "Tpm2GetCapability: Response Code error! 0x%08x\r\n", SwapBytes32 (RecvBuffer.Header.responseCode)));
return EFI_DEVICE_ERROR;
}
@@ -141,12 +141,12 @@ Tpm2GetCapability ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityFamily (
- OUT CHAR8 *Family
+ OUT CHAR8 *Family
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -158,6 +158,7 @@ Tpm2GetCapabilityFamily ( if (EFI_ERROR (Status)) {
return Status;
}
+
CopyMem (Family, &TpmCap.data.tpmProperties.tpmProperty->value, 4);
return EFI_SUCCESS;
@@ -176,12 +177,12 @@ Tpm2GetCapabilityFamily ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityManufactureID (
- OUT UINT32 *ManufactureId
+ OUT UINT32 *ManufactureId
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -193,6 +194,7 @@ Tpm2GetCapabilityManufactureID ( if (EFI_ERROR (Status)) {
return Status;
}
+
*ManufactureId = TpmCap.data.tpmProperties.tpmProperty->value;
return EFI_SUCCESS;
@@ -212,13 +214,13 @@ Tpm2GetCapabilityManufactureID ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityFirmwareVersion (
- OUT UINT32 *FirmwareVersion1,
- OUT UINT32 *FirmwareVersion2
+ OUT UINT32 *FirmwareVersion1,
+ OUT UINT32 *FirmwareVersion2
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -230,6 +232,7 @@ Tpm2GetCapabilityFirmwareVersion ( if (EFI_ERROR (Status)) {
return Status;
}
+
*FirmwareVersion1 = SwapBytes32 (TpmCap.data.tpmProperties.tpmProperty->value);
Status = Tpm2GetCapability (
@@ -242,6 +245,7 @@ Tpm2GetCapabilityFirmwareVersion ( if (EFI_ERROR (Status)) {
return Status;
}
+
*FirmwareVersion2 = SwapBytes32 (TpmCap.data.tpmProperties.tpmProperty->value);
return EFI_SUCCESS;
@@ -261,13 +265,13 @@ Tpm2GetCapabilityFirmwareVersion ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityMaxCommandResponseSize (
- OUT UINT32 *MaxCommandSize,
- OUT UINT32 *MaxResponseSize
+ OUT UINT32 *MaxCommandSize,
+ OUT UINT32 *MaxResponseSize
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -311,13 +315,13 @@ Tpm2GetCapabilityMaxCommandResponseSize ( EFI_STATUS
EFIAPI
Tpm2GetCapabilitySupportedAlg (
- OUT TPML_ALG_PROPERTY *AlgList
+ OUT TPML_ALG_PROPERTY *AlgList
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- UINTN Index;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ UINTN Index;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_ALGS,
@@ -359,12 +363,12 @@ Tpm2GetCapabilitySupportedAlg ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityLockoutCounter (
- OUT UINT32 *LockoutCounter
+ OUT UINT32 *LockoutCounter
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -376,6 +380,7 @@ Tpm2GetCapabilityLockoutCounter ( if (EFI_ERROR (Status)) {
return Status;
}
+
*LockoutCounter = SwapBytes32 (TpmCap.data.tpmProperties.tpmProperty->value);
return EFI_SUCCESS;
@@ -394,12 +399,12 @@ Tpm2GetCapabilityLockoutCounter ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityLockoutInterval (
- OUT UINT32 *LockoutInterval
+ OUT UINT32 *LockoutInterval
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -411,6 +416,7 @@ Tpm2GetCapabilityLockoutInterval ( if (EFI_ERROR (Status)) {
return Status;
}
+
*LockoutInterval = SwapBytes32 (TpmCap.data.tpmProperties.tpmProperty->value);
return EFI_SUCCESS;
@@ -430,12 +436,12 @@ Tpm2GetCapabilityLockoutInterval ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityInputBufferSize (
- OUT UINT32 *InputBufferSize
+ OUT UINT32 *InputBufferSize
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -447,6 +453,7 @@ Tpm2GetCapabilityInputBufferSize ( if (EFI_ERROR (Status)) {
return Status;
}
+
*InputBufferSize = SwapBytes32 (TpmCap.data.tpmProperties.tpmProperty->value);
return EFI_SUCCESS;
@@ -465,13 +472,13 @@ Tpm2GetCapabilityInputBufferSize ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityPcrs (
- OUT TPML_PCR_SELECTION *Pcrs
+ OUT TPML_PCR_SELECTION *Pcrs
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
- UINTN Index;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
+ UINTN Index;
Status = Tpm2GetCapability (
TPM_CAP_PCRS,
@@ -491,12 +498,13 @@ Tpm2GetCapabilityPcrs ( }
for (Index = 0; Index < Pcrs->count; Index++) {
- Pcrs->pcrSelections[Index].hash = SwapBytes16 (TpmCap.data.assignedPCR.pcrSelections[Index].hash);
+ Pcrs->pcrSelections[Index].hash = SwapBytes16 (TpmCap.data.assignedPCR.pcrSelections[Index].hash);
Pcrs->pcrSelections[Index].sizeofSelect = TpmCap.data.assignedPCR.pcrSelections[Index].sizeofSelect;
if (Pcrs->pcrSelections[Index].sizeofSelect > PCR_SELECT_MAX) {
DEBUG ((DEBUG_ERROR, "Tpm2GetCapabilityPcrs - sizeofSelect error %x\n", Pcrs->pcrSelections[Index].sizeofSelect));
return EFI_DEVICE_ERROR;
}
+
CopyMem (Pcrs->pcrSelections[Index].pcrSelect, TpmCap.data.assignedPCR.pcrSelections[Index].pcrSelect, Pcrs->pcrSelections[Index].sizeofSelect);
}
@@ -517,14 +525,14 @@ Tpm2GetCapabilityPcrs ( EFI_STATUS
EFIAPI
Tpm2GetCapabilitySupportedAndActivePcrs (
- OUT UINT32 *TpmHashAlgorithmBitmap,
- OUT UINT32 *ActivePcrBanks
+ OUT UINT32 *TpmHashAlgorithmBitmap,
+ OUT UINT32 *ActivePcrBanks
)
{
- EFI_STATUS Status;
- TPML_PCR_SELECTION Pcrs;
- UINTN Index;
- UINT8 ActivePcrBankCount;
+ EFI_STATUS Status;
+ TPML_PCR_SELECTION Pcrs;
+ UINTN Index;
+ UINT8 ActivePcrBankCount;
//
// Get supported PCR
@@ -539,7 +547,7 @@ Tpm2GetCapabilitySupportedAndActivePcrs ( DEBUG ((DEBUG_ERROR, "GetSupportedAndActivePcrs - Tpm2GetCapabilityPcrs fail!\n"));
*TpmHashAlgorithmBitmap = HASH_ALG_SHA1;
*ActivePcrBanks = HASH_ALG_SHA1;
- ActivePcrBankCount = 1;
+ ActivePcrBankCount = 1;
}
//
// Otherwise, process the return data to determine what algorithms are supported
@@ -550,55 +558,60 @@ Tpm2GetCapabilitySupportedAndActivePcrs ( *ActivePcrBanks = 0;
for (Index = 0; Index < Pcrs.count; Index++) {
switch (Pcrs.pcrSelections[Index].hash) {
- case TPM_ALG_SHA1:
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA1 present.\n"));
- *TpmHashAlgorithmBitmap |= HASH_ALG_SHA1;
- if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA1 active.\n"));
- *ActivePcrBanks |= HASH_ALG_SHA1;
- ActivePcrBankCount++;
- }
- break;
- case TPM_ALG_SHA256:
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA256 present.\n"));
- *TpmHashAlgorithmBitmap |= HASH_ALG_SHA256;
- if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA256 active.\n"));
- *ActivePcrBanks |= HASH_ALG_SHA256;
- ActivePcrBankCount++;
- }
- break;
- case TPM_ALG_SHA384:
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA384 present.\n"));
- *TpmHashAlgorithmBitmap |= HASH_ALG_SHA384;
- if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA384 active.\n"));
- *ActivePcrBanks |= HASH_ALG_SHA384;
- ActivePcrBankCount++;
- }
- break;
- case TPM_ALG_SHA512:
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA512 present.\n"));
- *TpmHashAlgorithmBitmap |= HASH_ALG_SHA512;
- if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA512 active.\n"));
- *ActivePcrBanks |= HASH_ALG_SHA512;
- ActivePcrBankCount++;
- }
- break;
- case TPM_ALG_SM3_256:
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SM3_256 present.\n"));
- *TpmHashAlgorithmBitmap |= HASH_ALG_SM3_256;
- if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SM3_256 active.\n"));
- *ActivePcrBanks |= HASH_ALG_SM3_256;
- ActivePcrBankCount++;
- }
- break;
- default:
- DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - Unsupported bank 0x%04x.\n", Pcrs.pcrSelections[Index].hash));
- continue;
- break;
+ case TPM_ALG_SHA1:
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA1 present.\n"));
+ *TpmHashAlgorithmBitmap |= HASH_ALG_SHA1;
+ if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA1 active.\n"));
+ *ActivePcrBanks |= HASH_ALG_SHA1;
+ ActivePcrBankCount++;
+ }
+
+ break;
+ case TPM_ALG_SHA256:
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA256 present.\n"));
+ *TpmHashAlgorithmBitmap |= HASH_ALG_SHA256;
+ if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA256 active.\n"));
+ *ActivePcrBanks |= HASH_ALG_SHA256;
+ ActivePcrBankCount++;
+ }
+
+ break;
+ case TPM_ALG_SHA384:
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA384 present.\n"));
+ *TpmHashAlgorithmBitmap |= HASH_ALG_SHA384;
+ if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA384 active.\n"));
+ *ActivePcrBanks |= HASH_ALG_SHA384;
+ ActivePcrBankCount++;
+ }
+
+ break;
+ case TPM_ALG_SHA512:
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA512 present.\n"));
+ *TpmHashAlgorithmBitmap |= HASH_ALG_SHA512;
+ if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SHA512 active.\n"));
+ *ActivePcrBanks |= HASH_ALG_SHA512;
+ ActivePcrBankCount++;
+ }
+
+ break;
+ case TPM_ALG_SM3_256:
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SM3_256 present.\n"));
+ *TpmHashAlgorithmBitmap |= HASH_ALG_SM3_256;
+ if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - HASH_ALG_SM3_256 active.\n"));
+ *ActivePcrBanks |= HASH_ALG_SM3_256;
+ ActivePcrBankCount++;
+ }
+
+ break;
+ default:
+ DEBUG ((DEBUG_VERBOSE, "GetSupportedAndActivePcrs - Unsupported bank 0x%04x.\n", Pcrs.pcrSelections[Index].hash));
+ continue;
+ break;
}
}
}
@@ -620,12 +633,12 @@ Tpm2GetCapabilitySupportedAndActivePcrs ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityAlgorithmSet (
- OUT UINT32 *AlgorithmSet
+ OUT UINT32 *AlgorithmSet
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
Status = Tpm2GetCapability (
TPM_CAP_TPM_PROPERTIES,
@@ -637,6 +650,7 @@ Tpm2GetCapabilityAlgorithmSet ( if (EFI_ERROR (Status)) {
return Status;
}
+
*AlgorithmSet = SwapBytes32 (TpmCap.data.tpmProperties.tpmProperty->value);
return EFI_SUCCESS;
@@ -654,14 +668,14 @@ Tpm2GetCapabilityAlgorithmSet ( EFI_STATUS
EFIAPI
Tpm2GetCapabilityIsCommandImplemented (
- IN TPM_CC Command,
- OUT BOOLEAN *IsCmdImpl
+ IN TPM_CC Command,
+ OUT BOOLEAN *IsCmdImpl
)
{
- TPMS_CAPABILITY_DATA TpmCap;
- TPMI_YES_NO MoreData;
- EFI_STATUS Status;
- UINT32 Attribute;
+ TPMS_CAPABILITY_DATA TpmCap;
+ TPMI_YES_NO MoreData;
+ EFI_STATUS Status;
+ UINT32 Attribute;
Status = Tpm2GetCapability (
TPM_CAP_COMMANDS,
@@ -675,7 +689,7 @@ Tpm2GetCapabilityIsCommandImplemented ( }
CopyMem (&Attribute, &TpmCap.data.command.commandAttributes[0], sizeof (UINT32));
- *IsCmdImpl = (Command == (SwapBytes32(Attribute) & TPMA_CC_COMMANDINDEX_MASK));
+ *IsCmdImpl = (Command == (SwapBytes32 (Attribute) & TPMA_CC_COMMANDINDEX_MASK));
return EFI_SUCCESS;
}
@@ -691,199 +705,206 @@ Tpm2GetCapabilityIsCommandImplemented ( EFI_STATUS
EFIAPI
Tpm2TestParms (
- IN TPMT_PUBLIC_PARMS *Parameters
+ IN TPMT_PUBLIC_PARMS *Parameters
)
{
- EFI_STATUS Status;
- TPM2_TEST_PARMS_COMMAND SendBuffer;
- TPM2_TEST_PARMS_RESPONSE RecvBuffer;
- UINT32 SendBufferSize;
- UINT32 RecvBufferSize;
- UINT8 *Buffer;
+ EFI_STATUS Status;
+ TPM2_TEST_PARMS_COMMAND SendBuffer;
+ TPM2_TEST_PARMS_RESPONSE RecvBuffer;
+ UINT32 SendBufferSize;
+ UINT32 RecvBufferSize;
+ UINT8 *Buffer;
//
// Construct command
//
- SendBuffer.Header.tag = SwapBytes16(TPM_ST_NO_SESSIONS);
- SendBuffer.Header.commandCode = SwapBytes32(TPM_CC_TestParms);
+ SendBuffer.Header.tag = SwapBytes16 (TPM_ST_NO_SESSIONS);
+ SendBuffer.Header.commandCode = SwapBytes32 (TPM_CC_TestParms);
Buffer = (UINT8 *)&SendBuffer.Parameters;
WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->type));
- Buffer += sizeof(UINT16);
+ Buffer += sizeof (UINT16);
switch (Parameters->type) {
- case TPM_ALG_KEYEDHASH:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.scheme));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.keyedHashDetail.scheme.scheme) {
- case TPM_ALG_HMAC:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.details.hmac.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_XOR:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.details.xor.hashAlg));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.details.xor.kdf));
- Buffer += sizeof(UINT16);
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
- case TPM_ALG_SYMCIPHER:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.algorithm));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.symDetail.algorithm) {
- case TPM_ALG_AES:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.keyBits.aes));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.mode.aes));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_SM4:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.keyBits.SM4));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.mode.SM4));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_XOR:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.keyBits.xor));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_NULL:
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
- break;
- case TPM_ALG_RSA:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.algorithm));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.rsaDetail.symmetric.algorithm) {
- case TPM_ALG_AES:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.keyBits.aes));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.mode.aes));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_SM4:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.keyBits.SM4));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.mode.SM4));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_NULL:
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.scheme));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.rsaDetail.scheme.scheme) {
- case TPM_ALG_RSASSA:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.details.rsassa.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_RSAPSS:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.details.rsapss.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_RSAES:
- break;
- case TPM_ALG_OAEP:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.details.oaep.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_NULL:
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.keyBits));
- Buffer += sizeof(UINT16);
- WriteUnaligned32 ((UINT32 *)Buffer, SwapBytes32 (Parameters->parameters.rsaDetail.exponent));
- Buffer += sizeof(UINT32);
- break;
- case TPM_ALG_ECC:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.algorithm));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.eccDetail.symmetric.algorithm) {
- case TPM_ALG_AES:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.keyBits.aes));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.mode.aes));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_SM4:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.keyBits.SM4));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.mode.SM4));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_NULL:
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.scheme));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.eccDetail.scheme.scheme) {
- case TPM_ALG_ECDSA:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.details.ecdsa.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_ECDAA:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.details.ecdaa.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_ECSCHNORR:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.details.ecSchnorr.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_ECDH:
- break;
- case TPM_ALG_NULL:
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.curveID));
- Buffer += sizeof(UINT16);
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.scheme));
- Buffer += sizeof(UINT16);
- switch (Parameters->parameters.eccDetail.kdf.scheme) {
- case TPM_ALG_MGF1:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.mgf1.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_KDF1_SP800_108:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.kdf1_sp800_108.hashAlg));
- Buffer += sizeof(UINT16);
- break;
- case TPM_ALG_KDF1_SP800_56a:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.kdf1_SP800_56a.hashAlg));
- Buffer += sizeof(UINT16);
+ case TPM_ALG_KEYEDHASH:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.scheme));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.keyedHashDetail.scheme.scheme) {
+ case TPM_ALG_HMAC:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.details.hmac.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_XOR:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.details.xor.hashAlg));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.keyedHashDetail.scheme.details.xor.kdf));
+ Buffer += sizeof (UINT16);
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+ case TPM_ALG_SYMCIPHER:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.algorithm));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.symDetail.algorithm) {
+ case TPM_ALG_AES:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.keyBits.aes));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.mode.aes));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_SM4:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.keyBits.SM4));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.mode.SM4));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_XOR:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.symDetail.keyBits.xor));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_NULL:
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
break;
- case TPM_ALG_KDF2:
- WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.kdf2.hashAlg));
- Buffer += sizeof(UINT16);
+ case TPM_ALG_RSA:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.algorithm));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.rsaDetail.symmetric.algorithm) {
+ case TPM_ALG_AES:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.keyBits.aes));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.mode.aes));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_SM4:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.keyBits.SM4));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.symmetric.mode.SM4));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_NULL:
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.scheme));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.rsaDetail.scheme.scheme) {
+ case TPM_ALG_RSASSA:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.details.rsassa.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_RSAPSS:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.details.rsapss.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_RSAES:
+ break;
+ case TPM_ALG_OAEP:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.scheme.details.oaep.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_NULL:
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.rsaDetail.keyBits));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned32 ((UINT32 *)Buffer, SwapBytes32 (Parameters->parameters.rsaDetail.exponent));
+ Buffer += sizeof (UINT32);
break;
- case TPM_ALG_NULL:
+ case TPM_ALG_ECC:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.algorithm));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.eccDetail.symmetric.algorithm) {
+ case TPM_ALG_AES:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.keyBits.aes));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.mode.aes));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_SM4:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.keyBits.SM4));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.symmetric.mode.SM4));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_NULL:
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.scheme));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.eccDetail.scheme.scheme) {
+ case TPM_ALG_ECDSA:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.details.ecdsa.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_ECDAA:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.details.ecdaa.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_ECSCHNORR:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.scheme.details.ecSchnorr.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_ECDH:
+ break;
+ case TPM_ALG_NULL:
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.curveID));
+ Buffer += sizeof (UINT16);
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.scheme));
+ Buffer += sizeof (UINT16);
+ switch (Parameters->parameters.eccDetail.kdf.scheme) {
+ case TPM_ALG_MGF1:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.mgf1.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_KDF1_SP800_108:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.kdf1_sp800_108.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_KDF1_SP800_56a:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.kdf1_SP800_56a.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_KDF2:
+ WriteUnaligned16 ((UINT16 *)Buffer, SwapBytes16 (Parameters->parameters.eccDetail.kdf.details.kdf2.hashAlg));
+ Buffer += sizeof (UINT16);
+ break;
+ case TPM_ALG_NULL:
+ break;
+ default:
+ return EFI_INVALID_PARAMETER;
+ }
+
break;
default:
return EFI_INVALID_PARAMETER;
- }
- break;
- default:
- return EFI_INVALID_PARAMETER;
}
- SendBufferSize = (UINT32)((UINTN)Buffer - (UINTN)&SendBuffer);
+ SendBufferSize = (UINT32)((UINTN)Buffer - (UINTN)&SendBuffer);
SendBuffer.Header.paramSize = SwapBytes32 (SendBufferSize);
//
// send Tpm command
//
RecvBufferSize = sizeof (RecvBuffer);
- Status = Tpm2SubmitCommand (SendBufferSize, (UINT8 *)&SendBuffer, &RecvBufferSize, (UINT8 *)&RecvBuffer);
+ Status = Tpm2SubmitCommand (SendBufferSize, (UINT8 *)&SendBuffer, &RecvBufferSize, (UINT8 *)&RecvBuffer);
if (EFI_ERROR (Status)) {
return Status;
}
@@ -892,8 +913,9 @@ Tpm2TestParms ( DEBUG ((DEBUG_ERROR, "Tpm2TestParms - RecvBufferSize Error - %x\n", RecvBufferSize));
return EFI_DEVICE_ERROR;
}
- if (SwapBytes32(RecvBuffer.Header.responseCode) != TPM_RC_SUCCESS) {
- DEBUG ((DEBUG_ERROR, "Tpm2TestParms - responseCode - %x\n", SwapBytes32(RecvBuffer.Header.responseCode)));
+
+ if (SwapBytes32 (RecvBuffer.Header.responseCode) != TPM_RC_SUCCESS) {
+ DEBUG ((DEBUG_ERROR, "Tpm2TestParms - responseCode - %x\n", SwapBytes32 (RecvBuffer.Header.responseCode)));
return EFI_UNSUPPORTED;
}
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