Re:Passwordless authentication: Secure, simple, and fast to ...
by nobodysfool2 on Wednesday October 15, 2014 @03:12PM
(#8460995)
Yup, similar to SQRL, and here are implementations of it...
https://www.grc.com/sqrl/implementations.htm
Wordpress, Android, .Net Client, Node, PHP, Ruby, Windows Phone, and Haskell. Unfortunately, having people download an app to login to your website kind of ups the bar a little. Still, they can just scan the code with their phone as well.
https://fidoalliance.org/adoption/video/how-the-nok-nok-solu...
Or this maybe: https://www.grc.com/sqrl/sqrl.htm
It's a QR-based system, but according to that page it says it can work via a tap or click on the QR code, too. So you don't have to point a camera at the QR code.