Hacker News new | ask | show | jobs
by tzs 823 days ago
What does this have to do with security through obscurity? This is an issue with cache prefetching.
1 comments
xpuente 823 days ago
It has to with the secure processor. Although you seems to ignore what is the TCB.
link
tzs 823 days ago
No, this only works on the regular processor cores. It's a cache timing attack that depends on the attack code and the targeted cryptographic code running on processors that share cache.

See the FAQ at https://gofetch.fail/

link