nspaced
Joined 9 years ago
Karma
72
Submissions
10
Member since
Sep 18
Computer security at Google, but what I post here are my own opinions :)
View on Hacker NewsRecent submissions
Comment · 12 days ago
Sure, but I think you'll agree that calling this modified version RSA is a bit of a stretch :)
Every definition of RSA I've ever seen requires d and e to be coprime with λ(n)
Comment · 13 days ago
d=4 is not a valid RSA private key.
When p and q are prime λ(n) = lcm(p − 1, q − 1) is always even. e must be coprime with λ(n) so it's odd.
de ≡ 1 (mod λ(n)) which means that de is 1 + an even number, so d must also always be odd.
Comment · 2 months ago
You can already load your own microcode, and it also works on newer CPUs than the one that the attack described in the OP targets. https://github.com/google/security-research/tree/master/pocs...
Comment · 1 year ago
Hi, I'm one of the authors and yes it was :)
Comment · 8 years ago
The joint entropy of two random variables is never less than the individual entropies.