That would actually be the wrong thing to want. In an ideal system trust would always begin by the owner of the hardware, where possible, not the software or vendor they decide to trust.
First the person that bought the system should take the ownership by overwriting the previous owners keys, and from there start signing the vendors key, they decide to put their trust in. Because it is important that the system is trustworthy to the end user/owner first.
Any anti-cheat mechanism relies on not trusting the person that owns the hardware, and why would that be good?
Well... at least they aren't getting shot and killed by the police.