u2f

A library for communicating with U2F devices over USB

Serverside U2F library for PHP

Nginx SSO middleware for protecting your internets.

One Time Password GTK App - "Google Authenticator" Desktop App

#GoLang wrapper for Yubico u2f-host library

GoLang wrapper for Yubico u2f-server library

U2F library in Ruby

U2F multifactor authentication plugin for Shibboleth IdPv3

A basic HTML page which lets you test FIDO U2F devices in a supported browser.

Linux HID gadget compatible U2FHID protocol implementation

Linux HID Gadget compatible FIDO U2F token implementation

Simple erlang implementation of the server side of the Universal 2nd Factor (U2F) open authentication standard

Source of the DIGIPASS SecureClick Manager Chrome Extension

Fun with a Universal Two-Factor (U2F) device.

Server-side component to authorize U2F-over-bluetooth

U2F Server

Transport is a modern client to manage servers and transfer data.

U2F library in PHP