I recently acquired a YubiKey 5 NFC security key, that I wanted to setup for passwordless login (I have the phone's biometric set up, but can't use it with my computer, so I wanted a key that can do both).
I was able to set it up for 2FA with no difficulties, however when I try to set it up for passwordless, following the exact same steps, I get an error saying "Failed to register your Security key.
Validator is configured to check user verified, but UV flag in authenticatorData is not set."
I am using Firefox on an Android 13 phone, the steps to reproduce are:
I was able to set it up for 2FA with no difficulties, however when I try to set it up for passwordless, following the exact same steps, I get an error saying "Failed to register your Security key.
Validator is configured to check user verified, but UV flag in authenticatorData is not set."
I am using Firefox on an Android 13 phone, the steps to reproduce are:
- Set up Security key
- Sign in if necessary
- Register
- The security key screen shows up, put the key on the back of the phone and wait until it says it can be removed, and remove it (you can also explicitly choose NFC on the security key screen before using the key)
- Validate when the browser asks to choose a name for the security key (you can also change the name, it doesn't change anything since it fails)