Hi,

I am totally new here.  I have a x86_64 server from a vendor. It has an
onboard TPM 1.2 chip. The server is running a small Tinycore Linux.  My
goal is to use TPM to ensure the server's firmware not tampered or changed
on each reboot.

I enabled TPM support in the kernel and now I can read PCR values under
/sys/class/misc/tpm0/devices. These are populated by the vendor's uEFI
firmware I think.

The question is this: If I just want to read the PCR values and make sure
they are not changed from last time. Do I still need Trousers Stack?

Thanks.
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