¢нαяℓιє яσσт :arch: :openpepe: 🌶️ on Nostr: #[0] Some people have claimed that ARM trusted firmware called "Trustzone" is similar ...
dave (npub1tsg…htk4)
Some people have claimed that ARM trusted firmware called "Trustzone" is similar to the Intel ME in that it may be a hidden operating system within ARM chips. But as far as I can tell Trustzone is just an API for creating the equivalent of secure boot on an ARM device, and is disable by default. You have to write your own implementation of it. Am I wrong about this assessment?
Some people have claimed that ARM trusted firmware called "Trustzone" is similar to the Intel ME in that it may be a hidden operating system within ARM chips. But as far as I can tell Trustzone is just an API for creating the equivalent of secure boot on an ARM device, and is disable by default. You have to write your own implementation of it. Am I wrong about this assessment?