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1 vote
1 answer
748 views

How does the Key generation for Yubikeys/FIDO2 keys work if you can generate an infinitive amount

I'm asking myself how they have done it, or if anyone could explain it to me. I have found this source where it is described, but I don't quiet get it. For my understanding, it is not storing the ...
nojiyi4811's user avatar
2 votes
1 answer
271 views

Can a website detect if the same physical FIDO key is used for multiple accounts?

If I have an account, say with google, and only use that account from location A, using device A, and another google account only used with device B in location B, if I used the same 2fa FIDO key for ...
user1710978's user avatar
4 votes
2 answers
5k views

How to disable OpenSC YubiKey password prompt in Firefox

I have a YubiKey nano plugged into a 2019 MacBook Pro. When I visit some websites (one public example being Gmail), Firefox brings up a password dialog prompting me to enter the YubiKey password. ...
Jay Taylor's user avatar
0 votes
1 answer
651 views

Signing a message with a SmartCard / Yubikey

So I've gone through a pretty bog-standard GPG-key-setup process, and then used addtokey to move said keys onto a Yubikey 4. Now, on a fresh setup, I want to try and use those keys, to sign something....
ELLIOTTCABLE's user avatar
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