WebAuthn

OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

Solo 1 firmware in C

A passkey-first approach to authentication that takes you on the journey beyond passwords. For better security, conversion rates, and happier users.

Kanidm: A simple, secure and fast identity management platform

WebAuthn (FIDO2) server library written in Go

Web Authentication: An API for accessing Public Key Credentials

A curated list of awesome WebAuthn/FIDO2 and now Passkey resources

FIDO2 .NET library for FIDO2 / WebAuthn Attestation and Assertion using .NET

🔐 Authentication, Authorization, and Accounting (AAA) App and Plugin for Caddy v2. 💎 Implements Form-Based, Basic, Local, LDAP, OpenID Connect, OAuth 2.0 (Github, Google, Facebook, Okta, etc.), SAML Authentication. MFA/2FA with App Authenticators and Yubico. 💎 Authorization with JWT/PASETO tokens. 🔐

Python library and command line tool for configuring any YubiKey over all USB interfaces.

🔏 A small WebAuthn API wrapper that translates to/from pure JSON using base64url.

Pythonic WebAuthn

WebAuthn, Simplified. A collection of TypeScript-first libraries for simpler WebAuthn integration. Supports modern browsers and Node.

WebAuthn ruby server library ― Make your Ruby/Rails web server become a conformant WebAuthn Relying Party

The source code for webauthn.io, a demonstration of WebAuthn.

VueJS + NodeJS Evergreen Cookbook

Provides library functionality for FIDO2, including communication with a device over USB or NFC.

An example Node.js Relying Party implementation of the WebAuthn specification

FIDO2(WebAuthn) server officially certified by FIDO Alliance and Relying Party examples.

Experimental Single Sign On server, OAuth2, Openid Connect, multiple factor authentication with, HOTP/TOTP, FIDO2, TLS Certificates, etc. extensible via plugins