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Provides library functionality for FIDO 2.0, including communication with a device over USB.
Yubico Mobile Android SDK - YubiKit
Yubico Mobile iOS SDK - YubiKit
Pluggable Authentication Module (PAM) for U2F
Yubico Authenticator for Desktop (Windows, macOS and Linux)
yubihsm-shell and libyubihsm
Debian packaging for pam-u2f
Cross-platform application for configuring any YubiKey over all USB interfaces.
Source code for generating our website
Python based U2F server library
Command line tool for the YubiKey PIV application
Server-side Web Authentication library for Java https://www.w3.org/TR/webauthn/#rp-operations
Asynchronous delegated key generation without shared secrets (DRAFT)
Python library and command line tool for configuring any YubiKey over all USB interfaces.
Yubico Universal 2nd Factor (U2F) Host C Library
Python based U2F Validation Server
Repository for adding custom queries to CodeQL scans
Yubico C client library
YubiKey C low-level library (libyubikey)
Low-level library for decrypting and parsing Yubikey One-Time Passwords (OTP), written in Java.
Yubico Pluggable Authentication Module (PAM)
YubiKey Personalization cross-platform library and tool
(DEPRECATED) Java server-side library for U2F
Client library for verifying YubiKey one-time passwords (OTPs).
Yubico Universal 2nd Factor (U2F) Server C Library
Yubico Authenticator for Android
rust wrapper for libyubihsm