Hello everyone, first time posting here.
I am using the TPM 2.0 module AOM-TPM-9665 on a Supermicro X10SDV-TLN4F and I used the example AuthPolicy to provision it, through the uefi shell, and enabled TXT. I followed the instructions at [1].
I did that in order to better understand how I can provision TPM. But now I have created a new AuthPolicy with a custom pass phrase and I want to use this one. The problem is that when I try to clear the old authPolicy, when I run `ResetPlatformAuth.nsh sha256 EXAMPLE` I get the error "Did not satisfy PlatformPolicy Provisioning FAILED Setting PlatformAUth to EMPTY failed". What am I missing? Any suggestions?
I am pretty sure I haven't understood something correctly. If anyone can point me on where I can get more documentation on the correct usage of TPM, I will be grateful.