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U2F != OTP, which is Yubikey 4. For some reason the FIDO alliance decided they didnt want OTP. Yubikey 4 allows openPGP keys as well as OTP Yubikey functional
by nimbius 9y ago
U2F != OTP, which is Yubikey 4. For some reason the FIDO alliance decided they didnt want OTP.
Yubikey 4 allows openPGP keys as well as OTP Yubikey functionality, making it half HSM/half token. the FIDO keys offered by Yubi only do asymmetric cryptography.
- Buge 9y ago>For some reason the FIDO alliance decided they didnt want OTP. OTP is regularly phishable, not requiring any webusb. Before this webusb attack, u2f was unphishable.