diff options
Diffstat (limited to 'SecurityPkg/Tcg/TcgPei/TpmComm.h')
| -rw-r--r-- | SecurityPkg/Tcg/TcgPei/TpmComm.h | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/SecurityPkg/Tcg/TcgPei/TpmComm.h b/SecurityPkg/Tcg/TcgPei/TpmComm.h index 52d7f2e20d..06eefe1410 100644 --- a/SecurityPkg/Tcg/TcgPei/TpmComm.h +++ b/SecurityPkg/Tcg/TcgPei/TpmComm.h @@ -1,7 +1,7 @@ /** @file
The header file for TPM PEI driver.
-Copyright (c) 2005 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -17,7 +17,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include <IndustryStandard/Tpm12.h>
#include <IndustryStandard/UefiTcgPlatform.h>
-#include <Library/TpmCommLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/BaseCryptLib.h>
+#include <Library/Tpm12DeviceLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
@@ -57,9 +59,8 @@ typedef struct { Send TPM_Startup command to TPM.
@param[in] PeiServices Describes the list of possible PEI Services.
- @param[in] TpmHandle TPM handle.
@param[in] BootMode Boot mode.
-
+
@retval EFI_SUCCESS Operation completed successfully.
@retval EFI_TIMEOUT The register can't run into the expected status in time.
@retval EFI_BUFFER_TOO_SMALL Response data buffer is too small.
@@ -69,7 +70,6 @@ typedef struct { EFI_STATUS
TpmCommStartup (
IN EFI_PEI_SERVICES **PeiServices,
- IN TIS_TPM_HANDLE TpmHandle,
IN EFI_BOOT_MODE BootMode
);
@@ -77,8 +77,7 @@ TpmCommStartup ( Send TPM_ContinueSelfTest command to TPM.
@param[in] PeiServices Describes the list of possible PEI Services.
- @param[in] TpmHandle TPM handle.
-
+
@retval EFI_SUCCESS Operation completed successfully.
@retval EFI_TIMEOUT The register can't run into the expected status in time.
@retval EFI_BUFFER_TOO_SMALL Response data buffer is too small.
@@ -87,8 +86,7 @@ TpmCommStartup ( **/
EFI_STATUS
TpmCommContinueSelfTest (
- IN EFI_PEI_SERVICES **PeiServices,
- IN TIS_TPM_HANDLE TpmHandle
+ IN EFI_PEI_SERVICES **PeiServices
);
/**
@@ -109,7 +107,6 @@ TpmCommContinueSelfTest ( EFI_STATUS
TpmCommGetCapability (
IN EFI_PEI_SERVICES **PeiServices,
- IN TIS_TPM_HANDLE TpmHandle,
OUT BOOLEAN *Deactivated, OPTIONAL
OUT BOOLEAN *LifetimeLock, OPTIONAL
OUT BOOLEAN *CmdEnable OPTIONAL
@@ -133,7 +130,6 @@ TpmCommGetCapability ( EFI_STATUS
TpmCommExtend (
IN EFI_PEI_SERVICES **PeiServices,
- IN TIS_TPM_HANDLE TpmHandle,
IN TPM_DIGEST *DigestToExtend,
IN TPM_PCRINDEX PcrIndex,
OUT TPM_DIGEST *NewPcrValue
@@ -156,8 +152,25 @@ TpmCommExtend ( EFI_STATUS
TpmCommPhysicalPresence (
IN EFI_PEI_SERVICES **PeiServices,
- IN TIS_TPM_HANDLE TpmHandle,
IN TPM_PHYSICAL_PRESENCE PhysicalPresence
);
+/**
+ Single function calculates SHA1 digest value for all raw data. It
+ combines Sha1Init(), Sha1Update() and Sha1Final().
+
+ @param[in] Data Raw data to be digested.
+ @param[in] DataLen Size of the raw data.
+ @param[out] Digest Pointer to a buffer that stores the final digest.
+
+ @retval EFI_SUCCESS Always successfully calculate the final digest.
+**/
+EFI_STATUS
+EFIAPI
+TpmCommHashAll (
+ IN CONST UINT8 *Data,
+ IN UINTN DataLen,
+ OUT TPM_DIGEST *Digest
+ );
+
#endif // _TPM_COMM_H_
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