3 ms·
The other answers are correct, but even before U2F the yubikey supported other methods as well. The have a classic HMAC based ChallengeResponse-Mode, a smartcar
by nickik 10y ago
The other answers are correct, but even before U2F the yubikey supported other methods as well. The have a classic HMAC based ChallengeResponse-Mode, a smartcard and PIV interface.