3 ms·
I just spent a minute and I'm having trouble wrapping my head around TOTP challenges with yubikey. Like scanning the QR to get the key in it, how do you query i
by Maxburn 4y ago
I just spent a minute and I'm having trouble wrapping my head around TOTP challenges with yubikey. Like scanning the QR to get the key in it, how do you query it to answer the challenge etc. Must be an app involved?
- philjohn 4y agoSorry, didn't see this until now. Yes, you use the Yubico Authenticator app, but it's entirely local only (runs fine with all networking switched off). It's available for Mac, Linux and Windows, as well as Android and iOS. On computers your key needs to be inserted into a USB port. For Android and iOS I use the NFC key and I just scan it against the phone after launching the app.