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yubikey

Zig Hardware Security Module library for PIV, CAC, and YubiKey tokens via PC/SC. Supports certificates, PIN management, signing, and decryption.

Small service that relays a WebAuthn/FIDO2 assertion request to the security key on your laptop, so headless tools like icloudpd can do security-key 2FA. AGPL-3.0.

Interactive Rust/ratatui TUI to deploy, wipe, back up, and renew/rotate YubiKey 5 OpenPGP subkeys (works with generic OpenPGP smart cards too)

Hardware key challenge-response drivers for FIDO2 Hmac-secret and Yubikey HMAC-SHA1

Guide to creating non-exportable GnuPG and SSH keys that can live on a YubiKeys.

A simple Nginx OTP module for use with auth_request

cli utility for managing cryptsetup disks on Linux

Emacs helm interface to the YubiKey OATH function.

Don't you love when you accidentally tap your Yubikey when you have your IRC client in focus and you send 987947 into Freenode? Want to be able to have that experience without having to reach all the way over to your laptop's USB port? Now you can!

Lock screen on macOS on removal of a YubiKey.