You can't flash the firmware yourself, as the keys are discarded as soon as they're generated per device. What you could do, however, is read the bits off of t

You can't flash the firmware yourself, as the keys are discarded as soon as they're generated per device. What you could do, however, is read the bits off of the firmware and make sure they're identical to the bits you make from source. Reproducible builds, and all that.