fido2

ZITADEL - The best of Auth0 and Keycloak combined. Built for the serverless era.

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.

Directory Services Internals (DSInternals) PowerShell Module and Framework

WebAuthn (FIDO2) server library written in Go

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

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

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

Pluggable Authentication Module (PAM) for U2F and FIDO2

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

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

Provides library functionality for FIDO 2.0, including communication with a device over USB.

An ASP.NET Core 6.0 IdentityServer4 Identity Bootstrap 4 template with localization

FIDO-U2F / FIDO2 / Webauthn Framework

A portable Java library for WebAuthn and Apple App Attest server side verification