Fapi_VerifyQuote(3) tpm2-tss Fapi_VerifyQuote(3) NAME Fapi_VerifyQuote - Fapi_VerifyQuote SYNOPSIS Functions TSS2_RC Fapi_VerifyQuote (FAPI_CONTEXT *context, char const *publicKeyPath, uint8_t const *qualifyingData, size_t qualifyingDataSize, char const *quoteInfo, uint8_t const *signature, size_t signatureSize, char const *pcrLog) TSS2_RC Fapi_VerifyQuote_Async (FAPI_CONTEXT *context, char const *publicKeyPath, uint8_t const *qualifyingData, size_t qualifyingDataSize, char const *quoteInfo, uint8_t const *signature, size_t signatureSize, char const *pcrLog) TSS2_RC Fapi_VerifyQuote_Finish (FAPI_CONTEXT *context) Detailed Description FAPI functions to invoke VerifyQuote either as one-call or in an asynchronous manner. Function Documentation TSS2_RC Fapi_VerifyQuote (FAPI_CONTEXT * context, char const * publicKeyPath, uint8_t const * qualifyingData, size_t qualifyingDataSize, char const * quoteInfo, uint8_t const * signature, size_t signatureSize, char const * pcrLog) One-Call function for Fapi_VerifyQuote Verifies that the data returned by a quote is valid. Parameters context The FAPI_CONTEXT publicKeyPath The path to the signing key qualifyingData The qualifying data nonce. May be NULL qualifyingDataSize The size of qualifyingData in bytes. Must be 0 if qualifyingData is NULL quoteInfo The quote information signature The quote's signature signatureSize The size of signature in bytes pcrLog The PCR's log. May be NULL Return values TSS2_RC_SUCCESS if the function call was a success. TSS2_FAPI_RC_BAD_REFERENCE if context, publicKeyPath, quoteInfo, or signature is NULL. TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected. TSS2_FAPI_RC_KEY_NOT_FOUND if path does not map to a FAPI entity. TSS2_FAPI_RC_BAD_KEY if the entity at path is not a key, or is a key that is unsuitable for the requested operation. TSS2_FAPI_RC_BAD_VALUE if quoteInfo, pcrEventLog, qualifyingData, or signature is invalid. 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_PATH_NOT_FOUND if a FAPI object path was not found during authorization. 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_GENERAL_FAILURE if an internal error occurred. TSS2_FAPI_RC_SIGNATURE_VERIFICATION_FAILED if the signature could not be verified 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. TSS2_RC Fapi_VerifyQuote_Async (FAPI_CONTEXT * context, char const * publicKeyPath, uint8_t const * qualifyingData, size_t qualifyingDataSize, char const * quoteInfo, uint8_t const * signature, size_t signatureSize, char const * pcrLog) Asynchronous function for Fapi_VerifyQuote Verifies that the data returned by a quote is valid. Call Fapi_VerifyQuote_Finish to finish the execution of this command. Parameters context The FAPI_CONTEXT publicKeyPath The path to the signing key qualifyingData The qualifying data nonce. May be NULL qualifyingDataSize The size of qualifyingData in bytes. Must be 0 if qualifyingData is NULL quoteInfo The quote information signature The quote's signature signatureSize The size of signature in bytes pcrLog The PCR's log. May be NULL Return values TSS2_RC_SUCCESS if the function call was a success. TSS2_FAPI_RC_BAD_REFERENCE if context, publicKeyPath, quoteInfo, or signature is NULL. TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected. TSS2_FAPI_RC_KEY_NOT_FOUND if path does not map to a FAPI entity. TSS2_FAPI_RC_BAD_KEY if the entity at path is not a key, or is a key that is unsuitable for the requested operation. TSS2_FAPI_RC_BAD_VALUE if quoteInfo, pcrEventLog, qualifyingData, or signature is invalid. 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_PATH_NOT_FOUND if a FAPI object path was not found during authorization. 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. TSS2_RC Fapi_VerifyQuote_Finish (FAPI_CONTEXT * context) Asynchronous finish function for Fapi_VerifyQuote This function should be called after a previous Fapi_VerifyQuote_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_BAD_VALUE if an invalid value was passed into the function. TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred. TSS2_FAPI_RC_SIGNATURE_VERIFICATION_FAILED if the signature could not be verified Author Generated automatically by Doxygen for tpm2-tss from the source code. Version 4.0.1 Sun May 7 2023 Fapi_VerifyQuote(3)