Yubico Forum

OTP + U2F + Static password possible?
Page 1 of 1

Author:  drpeej [ Mon Aug 17, 2015 3:32 pm ]
Post subject:  OTP + U2F + Static password possible?

I want to purchase an additional Yubikey and the new ones with U2F support make sense.

However I have my Yubikeys configured with OTP for Lastpass in Config Slot 1 and a static PW in Slot 2.

Does U2F need to use one of these slots? If so, does that mean I can't use OTP and Static as well?

Author:  Tom2 [ Thu Aug 20, 2015 10:28 am ]
Post subject:  Re: OTP + U2F + Static password possible?


No U2F does not consume one of the OTP slots.

It is a completely separate functionality on the device and you can register any number of accounts.

Author:  amaridev [ Wed Aug 24, 2016 9:58 pm ]
Post subject:  Re: OTP + U2F + Static password possible?

I think this topic fits my question.
When I change the configuration in one of the two slots; does it affect u2f on sites I already registered the key? For example dropbox or google apps?
Or is it really totally independent no matter how much I change the configuration of the slots?

And is it possible to create backup keys with u2f. Or do I have to register my backup stick as second key on every login?

Thanks, best regards

Author:  ChrisHalos [ Thu Aug 25, 2016 1:16 am ]
Post subject:  Re: OTP + U2F + Static password possible?

U2F credentials cannot be extracted, so you need to register each key you want to use with each service. And no, slot 1 / slot 2 are completely separate from U2F, changing one does not affect the other.

Page 1 of 1 All times are UTC + 1 hour
Powered by phpBB® Forum Software © phpBB Group