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They could blow the key to an "insecure" state, and then have a jumper on the motherboard to allow insecure booting.
by p1mrx 6y ago
They could blow the key to an "insecure" state, and then have a jumper on the motherboard to allow insecure booting.
- soneil 6y agoThat’s about the only way I see out of this, yeah. No fuses blown is obviously a specific state (works as expected everywhere). All-fuses blown needs to be a specific state too (say the trustroot is dead and it’s now “just a cpu”). You couldn’t just fail to that state (it’d be inappropriate for its primary use-case), as long as there’s some way to get there.