Lines Matching refs:firmware

915 firmware update), it is not possible to provide a compliant implementation. In those cases, any
1193 the platform firmware cannot know that the TPM is in Failure mode without accessing it, and
1195 platform firmware (the CRTM) will issue TPM2_Startup() and receive TPM_RC_FAILURE
12780 Each of the attestation structures contains a TPMS_CLOCK_INFO structure and a firmware version
14516 TPMS_ATTEST.clockInfo and again in TPMS_ATTEST.attested.time.clockInfo. The firmware version
28008 This clause contains the commands for managing field upgrade of the firmware in the TPM. The field
28009 upgrade scheme may be used for replacement or augmentation of the firmware installed in the TPM.
28012 …an algorithm is found to be flawed, a patch of that algorithm might be installed using the firmware
28014 replacement of the firmware.
28018 If an additional set of ECC parameters is needed, the firmware process may be used to add the
28040 other commands if it is able to complete them using the previously installed firmware. Otherwise, i…
28051 The system may attempt to abandon the firmware upgrade by using a zero-length buffer in
28052 TPM2_FieldUpdateData(). If the TPM is able to resume operation using the firmware present when the
28061 when the power interruption occurred. In such case, the TPM firmware may be reset to one of two oth…
28065 the original firmware that was installed at the factory (“initial firmware”); or
28069 the firmware that was in the TPM when the field upgrade process started (“previous firmware”).
28071 The TPM retains the digest of the first block for these firmware images and checks to see if the fi…
28072 after _TPM_Init matches either of those digests. If so, the firmware update process restarts and the
28073 original firmware may be loaded.
28088 The TPM is required to accept the previous firmware as either a vendor -provided update or as
28091 When the last block of the firmware upgrade is loaded into the TPM (indicated to the TPM by data in…
28102 TPM is in FUM, the next block may be the digest for the first block of the original firmware. If it…
28103 not, then the TPM will not accept the original firmware until the next _TPM_Init when the TPM is in
28179 that is the same as a value that is part of the TPM firmware data. If the signature is not valid, t…
28502 This command is used to read a copy of the current firmware installed in the TPM.
28506 to recover from an abandoned upgrade of this firmware.
28508 returned all the firmware data, the TPM will return the Empty Buffer as fuData.