mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-02 13:03:28 +01:00
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
|
/** @file
|
||
|
|
This library is used by other modules to measure data to TPM.
|
||
|
|
|
||
|
|
Copyright (c) 2012, Intel Corporation. All rights reserved. <BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef _TPM_MEASUREMENT_LIB_H_
|
||
|
|
#define _TPM_MEASUREMENT_LIB_H_
|
||
|
|
|
||
|
|
/**
|
||
|
|
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
|
||
|
|
|
||
|
|
@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
|
||
|
|
TpmMeasureAndLogData (
|
||
|
|
IN UINT32 PcrIndex,
|
||
|
|
IN UINT32 EventType,
|
||
|
|
IN VOID *EventLog,
|
||
|
|
IN UINT32 LogLen,
|
||
|
|
IN VOID *HashData,
|
||
|
|
IN UINT64 HashDataLen
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|