FIDO U2F Integration

[Bubbycolditz]

Is your feature request related to a problem? Please describe.

Nowadays hundreds of companies are adding support for physical security keys, the most secure methods of authentication to date. Being an owner of a few security keys, It would be beneficial for me to lock my OTP Management App with these keys.

Describe the solution you'd like

Add integration for FIDO U2F on macOS and iOS. More users will feel safer knowing only their key(s) will be able to open their app to gain access to the codes they need for logging into any account.

Describe alternatives you've considered

N/A

Additional context

Possibly add backup codes for the user to write down or even download in case they lost their security key.

[8191]

Is this really the right app for you, when you have such strong security requirements? I recommend you having a look at Yubikey's Authenticator, which does exactly what you want: https://apps.apple.com/at/app/yubico-authenticator/id1476679808?l=en

For me this request somehow does not fit into Raivo's concept.

[andrepi]

@8191 you can use Yubikey OTP with only 32 seeds. Usually, we have way more seeds than 32, so although Yubikey supports OTP and has Yubikey Authenticator, it is not a viable solution. Besides that, I agree with @Bubbycolditz, allowing FIDO U2F to access Raivo App would increase Raivo's security