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Tspi_TPM_PcrRead
Langue: en
Version: 2004-05-25 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Tspi_TPM_PcrRead - read the value in a PCR registerSYNOPSIS
#include <tss/platform.h> #include <tss/tcpa_defines.h> #include <tss/tcpa_typedef.h> #include <tss/tcpa_struct.h> #include <tss/tss_typedef.h> #include <tss/tss_structs.h> #include <tss/tspi.h> TSS_RESULT Tspi_TPM_PcrRead(TSS_HTPM hTPM, UINT32 ulPcrIndex, UINT32* pulPcrValueLength, BYTE** prgbPcrValue);
DESCRIPTION
Tspi_TPM_PcrRead reads a PCR register to find the current values.
PARAMETERS
hTPM
The hTPM parameter is used to specify the handle of the TPM object. The command to get the TPM to test itself will be sent here.ulPcrIndex
The ulPcrIndex parameter is the index of the PCR to read.pulPcrValueLength
The pulPcrValueLength parameter receives the length in bytes of the prgbPcrValue parameter.prgbPcrValue
The prgbPcrValue parameter receives a pointer to the memory block containing the PCR data.RETURN CODES
Tspi_TPM_PcrRead returns TSS_SUCCESS on success, otherwise one of the following values is returned:
- TSS_E_INVALID_HANDLE
- hTPM is not a valid handle.
- TSS_E_INTERNAL_ERROR
- An internal SW error has been detected.
- TSS_E_BAD_PARAMETER
- One or more parameters is bad.
CONFORMING TO
Tspi_TPM_PcrRead conforms to the Trusted Computing Group Software Specification version 1.1 Golden
SEE ALSO
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre