SQRL автор Teun van Eijsden

To try this addon
First download and install it,
Then create an identity in the addon,
Then go to https://www.grc.com/sqrl/demo.htm
Click on the "Proceed to the SQRL demonstration" button
And then try to login with SQRL.

The source can be found at https://github.com/Jaaap/SQRL/
The PRIVACY POLICY can be found at https://github.com/Jaaap/SQRL/blob/master/PRIVACY.md