Oh; so the camera LED and camera data path would run a remote attestation protocol with the exclave, and the exclave would make sure the led is on whenever it’s forwarding on data from the camera?
(Though I’m not convinced that will actually work on modern apple devices, where the led is pixels that run through the compositor — I guess the video driver stack and window managers are also exclaves in this world?)
(Though I’m not convinced that will actually work on modern apple devices, where the led is pixels that run through the compositor — I guess the video driver stack and window managers are also exclaves in this world?)