Re: Disparity in tpm pcr5 value

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On 5/5/2020 6:27 PM, Jerry Snitselaar wrote:
On some systems we've had reports of the value of pcr5 doesn't match the digests in the tpm event log. It looks like I'm able to reproduce here with 5.7-rc4 on a dell system using this parser:

https://github.com/ValdikSS/binary_bios_measurements_parser

Any thoughts on where to start digging? Is there another tool I should use to parse this?

If you email me the event log in binary, I can run it through the IBM calculator and see if I get the same error.





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