Fapi_PcrExtend - Fapi_PcrExtend
TSS2_RC Fapi_PcrExtend (FAPI_CONTEXT *context,
uint32_t pcr, uint8_t const *data, size_t dataSize, char const *logData)
TSS2_RC Fapi_PcrExtend_Async (FAPI_CONTEXT *context, uint32_t
pcr, uint8_t const *data, size_t dataSize, char const *logData)
TSS2_RC Fapi_PcrExtend_Finish (FAPI_CONTEXT *context)
FAPI functions to invoke PcrExtend either as one-call or in an
asynchronous manner.
One-Call function for Fapi_PcrExtend
Performs an extend operation on a given PCR.
Parameters
context The FAPI_CONTEXT
pcr The PCR to extend
data The data that is to be extended on the PCR
dataSize The size of data in bytes
logData A JSON representation of data to be written to the PCR's event
log. May be NULL
Return values
TSS2_RC_SUCCESS if the function call was a
success.
TSS2_FAPI_RC_BAD_REFERENCE if context or data is NULL.
TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected.
TSS2_FAPI_RC_NO_PCR if no such PCR exists on this TPM.
TSS2_FAPI_RC_BAD_SEQUENCE if the context has an asynchronous operation
already pending.
TSS2_FAPI_RC_IO_ERROR if the data cannot be saved.
TSS2_FAPI_RC_MEMORY if the FAPI cannot allocate enough memory for
internal operations or return parameters.
TSS2_FAPI_RC_NO_TPM if FAPI was initialized in no-TPM-mode via its config
file.
TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into the function.
TSS2_FAPI_RC_TRY_AGAIN if an I/O operation is not finished yet and this
function needs to be called again.
TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found during
authorization.
TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found.
TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred.
TSS2_FAPI_RC_AUTHORIZATION_UNKNOWN if a required authorization callback
is not set.
TSS2_FAPI_RC_AUTHORIZATION_FAILED if the authorization attempt fails.
TSS2_FAPI_RC_POLICY_UNKNOWN if policy search for a certain policy digest
was not successful.
TSS2_ESYS_RC_* possible error codes of ESAPI.
TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned.
TSS2_FAPI_RC_BAD_PATH if the path is used in inappropriate context or
contains illegal characters.
Asynchronous function for Fapi_PcrExtend
Performs an extend operation on a given PCR.
Call Fapi_PcrExtend_Finish to finish the execution of this
command.
Parameters
context The FAPI_CONTEXT
pcr The PCR to extend
data The data that is to be extended on the PCR
dataSize The size of data in bytes
logData A JSON representation of data to be written to the PCR's event
log. May be NULL
Return values
TSS2_RC_SUCCESS if the function call was a
success.
TSS2_FAPI_RC_BAD_REFERENCE if context or data is NULL.
TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected.
TSS2_FAPI_RC_NO_PCR if no such PCR exists on this TPM.
TSS2_FAPI_RC_BAD_SEQUENCE if the context has an asynchronous operation
already pending.
TSS2_FAPI_RC_IO_ERROR if the data cannot be saved.
TSS2_FAPI_RC_MEMORY if the FAPI cannot allocate enough memory for
internal operations or return parameters.
TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into the function.
TSS2_FAPI_RC_NO_TPM if FAPI was initialized in no-TPM-mode via its config
file.
TSS2_ESYS_RC_* possible error codes of ESAPI.
Asynchronous finish function for Fapi_PcrExtend
This function should be called after a previous
Fapi_PcrExtend_Async.
Parameters
context The FAPI_CONTEXT
Return values
TSS2_RC_SUCCESS if the function call was a
success.
TSS2_FAPI_RC_BAD_REFERENCE if context is NULL.
TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected.
TSS2_FAPI_RC_BAD_SEQUENCE if the context has an asynchronous operation
already pending.
TSS2_FAPI_RC_IO_ERROR if the data cannot be saved.
TSS2_FAPI_RC_MEMORY if the FAPI cannot allocate enough memory for
internal operations or return parameters.
TSS2_FAPI_RC_TRY_AGAIN if the asynchronous operation is not yet complete.
Call this function again later.
TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found during
authorization.
TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found.
TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into the function.
TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred.
TSS2_FAPI_RC_AUTHORIZATION_UNKNOWN if a required authorization callback
is not set.
TSS2_FAPI_RC_AUTHORIZATION_FAILED if the authorization attempt fails.
TSS2_FAPI_RC_POLICY_UNKNOWN if policy search for a certain policy digest
was not successful.
TSS2_ESYS_RC_* possible error codes of ESAPI.
TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned.
TSS2_FAPI_RC_BAD_PATH if the path is used in inappropriate context or
contains illegal characters.
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