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tspi_tpm_stirrandom(3) [debian man page]

Tspi_TPM_StirRandom(3)					     Library Functions Manual					    Tspi_TPM_StirRandom(3)

						     TCG Software Stack Developer's Reference

NAME
Tspi_TPM_StirRandom - add entropy to the TPM random number generator 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_TPM_StirRandom(TSS_HTPM hTPM, UINT32 ulEntropyDataLength, BYTE* rgbEntropyData); DESCRIPTION
Tspi_TPM_StirRandom adds entropy to the TPM random number generator for the purpose of generating better random numbers. The entropy vari- able should assigned an appropriately seeded random number before this function is called. 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. ulEntropyDataLength The ulEntropyDataLength parameter is the length in bytes of the rgbEntropyData parameter. rgbEntropyData The rgbEntropyData parameter is a pointer to the entropy data. RETURN CODES
Tspi_TPM_StirRandom 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_StirRandom conforms to the Trusted Computing Group Software Specification version 1.1 Golden SEE ALSO
Tspi_TPM_GetRandom(3). TSS 1.1 2004-05-25 Tspi_TPM_StirRandom(3)

Check Out this Related Man Page

Tspi_TPM_SetStatus(3)					     Library Functions Manual					     Tspi_TPM_SetStatus(3)

						     TCG Software Stack Developer's Reference

NAME
Tspi_TPM_SetStatus - modify the TPM's status 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_TPM_SetStatus(TSS_HTPM hTPM, TSS_FLAG statusFlag, TSS_BOOL fTpmState); DESCRIPTION
Tspi_TPM_SetStatus alters the status of the TPM. Depending on the chosen statusFlag, fTpmState may or may not be ignored. This command re- quires that the TPM be on and the handle to the TPM available. This command is not currently implemented. PARAMETERS
hTPM The hTPM parameter is used to specify the handle of the TPM object. statusFlag The statusFlag parameter is what the TPM status should be set to. fTpmState The fTpmState parameter is the status value to set. For some states, this flag is ignored. RETURN CODES
Tspi_TPM_SetStatus 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_SetStatus conforms to the Trusted Computing Group Software Specification version 1.1 Golden SEE ALSO
Tspi_TPM_GetStatus(3), Tspi_TPM_GetCapability(3). TSS 1.1 2004-05-25 Tspi_TPM_SetStatus(3)
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