5 ms·
Not true -- on newer iPhones this is actually done on dedicated hardware that enforces these limits. It's actually really impressive.
by 2bitencryption 11y ago
Not true -- on newer iPhones this is actually done on dedicated hardware that enforces these limits.
It's actually really impressive.
- comex 11y agoWell, given that the Secure Enclave is a processor, I suspect the relevant statement in the whitepaper just means that it's done by software on the SEP rather than the main processor, not that it's done purely by hardware. I could be wrong. But if I'm right, note that the SEP will take firmware upgrades signed with Apple's key, same as the main processor.