3 ms·
The plaintext isn't guessable, though. The post says they use a 32-byte random string.
by tuxxy 8y ago
The plaintext isn't guessable, though. The post says they use a 32-byte random string.
- maxtaco 8y agoAgreed we could have used either of those. We needed a PRF keyed by the Game ID (so the revealed secrets of this game can't be replayed in the next). Blake2b and SHA3 would also have worked fine.