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> Apple would be legally restricted from disclosing any government compromises, while still claiming their systems are secure and operating as intended in gener
by alwillis 19d ago
> Apple would be legally restricted from disclosing any government compromises, while still claiming their systems are secure and operating as intended in general.
I'm aware. The point is they can't give the NSA something they don't have. The photo sensor generates its own ECDSA P-256 signing key pair and never releases the private half.
Every device has a unique key pair and the private key is unavailable… there's not a way to give the NSA that would help them. The system is setup so that the image data, meta data, etc can't be accessed by anyone including Apple.
- microtonal 18d agoI believe them, but the process is hard to check. How do we verify that they don’t have the sensor burn in a private key generated by them? (Similar to how many PGP hardware keys allow generating a private key on-device or writing your own provided key.)