tssimaextend - Man Page
Replay the IMA event log
Replays the provided IMA event log.
Without -sim, uses TPM2_PCR_Extend to extend the events into the TPM.
With -sim, extends into simulated PCRs and traces the result.
Without -sim, hash algorithms not allocated are ignored, the TPM behavior.
With -sim, all specified hash algorithms are used. If no hash algorithms are specified, defaults to sha1 and sha256.
Two IMA log formats are currently supported:
1: SHA1 - A zero padded measurement is extended into other PCR banks.
2: SHA1 - A digest of the template data is extended into other PCR banks.
This handles the case where a zero measurement extends ones into the IMA PCR.
IMA event log file name
With -sim, PCR 10 of first algorithm specified]
input file is little endian (default big endian)]
(sha1, sha256, sha384, sha512)]
-halg may be specified more than once
IMA log format (default type 1)]
extend TPM PCRs (default)]
calculate simulated PCRs]
verify IMA event log hashes]
beginning entry (default 0, beginning of log)] A beginning entry after the end of the log becomes a noop
ending entry (default end of log)] E.g., -b 0 -e 0 sends one entry
time - run in a continuous loop, sleep 'time' seconds betwteen loops] The intent is that this be run without specifying -b and -e Afer each pass, the next beginning entry is set to the last entry +1