Not sure if you’re being facetious, but one time pads are for encryption, not authentication. They’re also impractical (and overkill) for most purposes.
They’re actually not, they’re algorithmically derived state machines, most are public key hashes of secrets concatenated to the current time in seconds from the epoch.
Ideally they would be otp, but that would also be obnoxious.
Not sure if you’re being facetious, but one time pads are for encryption, not authentication. They’re also impractical (and overkill) for most purposes.
OTP 2FA Codes are one time pads
They’re actually not, they’re algorithmically derived state machines, most are public key hashes of secrets concatenated to the current time in seconds from the epoch.
Ideally they would be otp, but that would also be obnoxious.