4 ms·
/dev/random is super slow and even /dev/urandom is surprisingly slow. If you care about performance, something like round reduced AES or ChaCha would be a decen
by CodesInChaos 6y ago
/dev/random is super slow and even /dev/urandom is surprisingly slow. If you care about performance, something like round reduced AES or ChaCha would be a decent choice.
- IcePic 6y agoOpenBSD /dev/(u)random uses ChaCha20 and gives me a few hundred MB/s on recent hw.