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Isn’t the point map supposedly encrypted on the Secure Enclave?[a] If it is, you can’t access it from the main CPU; you can only ask it to compare a provided on
by colejohnson66 6y ago
Isn’t the point map supposedly encrypted on the Secure Enclave?[a] If it is, you can’t access it from the main CPU; you can only ask it to compare a provided one with the stored one.
[a]: I know the password is stored on it, but idk about the face mesh
- zaroth 6y agoThe verifier point cloud used for unlocking the phone must be kept in the secure element. That doesn’t mean you can’t read a point cloud for other purposes. They currently expose ARPointCloud API but I don’t know what sensors it uses to produce it; https://twitter.com/nobbis/status/1292262455490629633?lang=en https://twitter.com/nobbis/status/1292262455490629633?lang=e...