Tspi_PcrComposite_GetPcrValue - get the digest value of a given PCR index inside a PCR composite object.
#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_PcrComposite_GetPcrValue(TSS_HPCRS hPcrComposite, UINT32 ulPcrIndex, UINT32* ulPcrValueLength, BYTE** rgbPcrValue);
TCG Software Stack Developer's Reference Tspi_PcrComposite_GetPcrValue(3) NAME Tspi_PcrComposite_GetPcrValue - get the digest value of a given PCR index inside a PCR composite object. SYNOPSIS #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_PcrComposite_GetPcrValue(TSS_HPCRS hPcrComposite, UINT32 ulPcrIndex, UINT32* ulPcrValueLength, BYTE** rgbPcrValue); DESCRIPTION Tspi_PcrComposite_GetPcrValue returns the digest value of a given PCR index inside a PCR composite object. PARAMETERS hPcrComposite Handle of the PCR composite object instance where a PCR value should be returned. ulPcrIndex This parameter indicates the index of the PCR to read. ulPcrValueLength The length (in bytes) of the rgbPcrValue parameter. rgbPcrValue After successful completion this parameter recieves a pointer to the memory block containing the PCR value of the PCR indicated by ulPcrIndex. RETURN CODES Tspi_PcrComposite_GetPcrValue returns TSS_SUCCESS on success, otherwise one of the following values are returned: TSS_E_INVALID_HANDLE - Either hPcrComposite or ulPcrIndex is an invalid parameter. TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS. CONFORMING TO Tspi_PcrComposite_GetPcrValue conforms to the Trusted Computing Group Software Specification version 1.1 Golden ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+---------------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+---------------------------+ |Availability | library/security/trousers | +---------------+---------------------------+ |Stability | Uncommitted | +---------------+---------------------------+ SEE ALSO Tspi_PcrComposite_SelectPcrIndex(3), Tspi_PcrComposite_SetPcrValue(3). NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/or- acle/solaris-userland. The original community source was downloaded from https://source- forge.net/projects/trousers/files/trousers/0.3.15/trousers-0.3.15.tar.gz. Further information about this software can be found on the open source community website at http://trousers.sourceforge.net/. TSS 1.1 2004-05-26 Tspi_PcrComposite_GetPcrValue(3)