Re:How does Apple privately find offline devices?
by snarf21 on Thursday June 06, 2019 @10:33AM
(#20114902)
Interesting, I hadn't thought of using the techniques of deterministic cryptocurrency wallets to solve this problem. I need to read more about exactly how they work.
It is also easy to solve this simply using ECC and ECDH. I just wrote a scheme on the board in the office. It might have slightly larger data payload than the deterministic wallets approach.
It is also easy to solve this simply using ECC and ECDH. I just wrote a scheme on the board in the office. It might have slightly larger data payload than the deterministic wallets approach.