2 ms·
not the same at all. Trustzone is a special mode of the very same main CPU (more like intel's SMM), whereas PSP and ME are a separate core
by dmitrygr 4y ago
not the same at all. Trustzone is a special mode of the very same main CPU (more like intel's SMM), whereas PSP and ME are a separate core
- elromulous 4y agoMore specifically, trustzone is the arm equivalent of Intel's (mostly deprecated) sgx. https://en.m.wikipedia.org/wiki/Software_Guard_Extensions https://en.m.wikipedia.org/wiki/Software_Guard_Extensions