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So these things don't run a BIOS like a 'normal' computer? Because I can just enroll a key in my BIOS that I trust.
by WirelessGigabit 3y ago
So these things don't run a BIOS like a 'normal' computer? Because I can just enroll a key in my BIOS that I trust.
- AlotOfReading 3y agoNo ARM system runs BIOS. There are two keys here, both of which are stored in a finite amount of OTP memory. OTP is simply the cheapest of the allowed storage options for ARM secure boot. Rewritable storage options that allow key migration exist, they're just more complicated and expensive.