Finnbarr P. Murphy has a new blog post about a new UEFI-based TPM tool he’s written.
[…]By the way, if you have access to the Intel TXT (Trusted Execution Technology) EFI compliance testing toolkit, the included utility, pcrdump.efi, provides similar functionality to the utility described in this post.[…]
http://blog.fpmurphy.com/2017/01/uefi-utility-to-read-tpm-1-2-pcrs.html
See more of his UEFI Utilities:
https://firmwaresecurity.com/2016/03/08/fpmurphys-uefi-utilities-has-2016-fork/