Commit Graph

5 Commits

Author SHA1 Message Date
Mario Limonciello
55de39c077 trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
Richard Hughes
59d947ac24 tpm-eventlog: Replay the TPM event log to get the PCRx values
In theory, these should always match the reported PCRx values from the TPM.

If the reconstructed event log checksum does not match the TPM value then
something is either implemented wrongly, or something bad has happened.
2020-02-04 11:54:27 +00:00
Richard Hughes
ca3e785c40 tpm-eventlog: Store the eventlog hashes in binary form
This means we use half the amount of memory to store the event hashes, and also
means we can process the raw data in future patches without parsing back out
of ASCII format.
2020-02-04 11:54:27 +00:00
Mario Limonciello
0dd8db545e trivial: tpm-eventlog: correct a typographical error 2020-01-09 10:42:08 -06:00
Richard Hughes
f5c6e1d276 Add a new plugin that can parse the TPM event log
Some devices do not have a stable PCR0 for the same firmware version, and I'd
like to collect the TPM event log for affected machines to debug why.
2019-12-06 15:05:16 +00:00