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jakogutyesterday at 4:57 PM0 repliesview on HN

At least for PCR 7, it's well specified and documented how the digest is generated. You can dump the component digests of a PCR using `tpm2_eventlog`, and I've written a tool that can be used to populate the requisite data structures for hashing.

https://github.com/balena-os/tcgtool