installation

Commandes d'installation supplémentaires

macOS

Homebrewvérifié · 100%

brew install libyubikey

local Homebrew formula metadata

MacPortsvérifié · 94%

sudo port install libyubikey

MacPorts ports tree · security/libyubikey/Portfile · Source: api.github.com

Linux

Fedora dnfvérifié · 92%

sudo dnf install libyubikey

Fedora Rawhide package metadata · libyubikey · Source: dl.fedoraproject.org

Nixvérifié · 92%

nix profile install nixpkgs#libyubikey

nixpkgs package indexes · pkgs/by-name/li/libyubikey/package.nix · Source: api.github.com

Debian aptvérifié · 92%

sudo apt install libyubikey-dev

Debian stable package indexes · libyubikey-dev · Source: deb.debian.org

Arch Linux pacmanvérifié · 92%

sudo pacman -S yubico-c

Arch Linux sync databases · yubico-c · Source: geo.mirror.pkgbuild.com

openSUSE zyppervérifié · 92%

sudo zypper install libyubikey-devel

openSUSE Tumbleweed package metadata · libyubikey-devel · Source: download.opensuse.org

aperçu

Résumé du paquet

C library for manipulating Yubico one-time passwords

Liens du projet

Commandes et alias

modhex
ykgenerate
ykparse

historique

Historique du projet et usages

libyubikey is the C library inside Yubico yubico-c for low-level YubiKey one-time-password work: modhex conversion, OTP parsing, and OTP generation around the original Yubico authentication model.

Historique du projet

Yubico was founded in Stockholm in 2007 and launched YubiKey 1.0 in 2008 as a driverless one-touch OTP authenticator that identifies as a keyboard. yubico-c followed as the low-level C software development kit for the YubiKey authentication device.

The yubico-c repository describes the command-line tools that expose the library concepts: modhex converts between modhex, hex, and binary forms; ykparse decrypts and parses one OTP with the corresponding AES key; ykgenerate constructs and encrypts one OTP from key and internal token data.

Historique d'adoption

libyubikey belongs to the pre-FIDO YubiKey software stack, when OTP validation and provisioning were central to deploying hardware authentication. As Yubico and Google moved U2F into the FIDO Alliance in 2013 and browsers and services adopted FIDO U2F from 2014 onward, libyubikey remained relevant for legacy OTP integrations and tooling rather than newer WebAuthn flows.

Yubico announced end-of-life for yubico-c on February 19, 2025, with end-of-life scheduled for February 19, 2026. That makes the package historically important as part of the original YubiKey OTP era, even where newer Yubico libraries cover PIV, FIDO, OATH, or platform-specific use cases.

Modes d'utilisation

Packagers expose libyubikey as a small C library plus tools for modhex and YubiKey OTP token work. It is most useful for test vectors, provisioning scripts, compatibility tooling, and software that needs to parse or generate Yubico OTP values without pulling in higher-level device-management stacks.

Pourquoi les passionnés de paquets s'y intéressent

For package nerds, libyubikey is a tiny security package with a lot of context packed into it: custom alphabets, AES-backed OTP fields, hardware-token history, man pages, Autotools, and a clear line from early two-factor authentication to later FIDO/WebAuthn ecosystems.

Chronologie

2007: Yubico was founded in Stockholm and developed a YubiKey 1.0 prototype.
2008: YubiKey 1.0 was launched.
2010: Yubico added OATH one-time-password support to the YubiKey product line.
2013: Yubico and Google contributed U2F technical specifications to the FIDO Alliance.
2025-02-19: Yubico announced end-of-life for yubico-c.
2026-02-19: Yubico scheduled yubico-c to reach end-of-life.

Related projects

yubico-c is the upstream source package for libyubikey. Related Yubico projects include higher-level YubiKey management and protocol libraries, while U2F, FIDO2, and WebAuthn represent the standards track that superseded many OTP-first deployments.

Sources

posture de sécurité

Niveau de risque : vert

library-like package without higher-risk signals.

Classificateur de risque

risque vert · confiance faible · appliance

Pourquoi

library-like package without higher-risk signals

Signaux

metadata:library-like

Comportement d'installation

Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
Les métadonnées de bottle Homebrew sont disponibles pour 13 plateformes.

Revue recommandée

Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.

exécutables

Exécutables installés

Commande	Type	Exposition
`modhex`	cli	exécutable global
`ykgenerate`	cli	exécutable global
`ykparse`	cli	exécutable global

fraîcheur

Version et fraîcheur

Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.

page générée2026-07-26

version du gestionnaire1.13

gestionnaire mis à jour

données localesOK

amontnot checked

dernière version détectéenon détecté

https://yubico.github.io/yubico-c/

infoNo package-manager update timestamp was available.confiance faible
infoRelease/tag comparison is only available for GitHub repositories.https://yubico.github.io/yubico-c/confiance none

métadonnées d'installation

Métadonnées du paquet

Clé du paquet	brew:libyubikey
Version	1.13
Gestionnaire de paquets	Homebrew
Page du gestionnaire de paquets	https://formulae.brew.sh/formula/libyubikey
Page d'accueil	https://yubico.github.io/yubico-c/
Dépôt	https://github.com/Yubico/yubico-c
Docs amont	https://yubico.github.io/yubico-c
Licence	BSD-2-Clause
Archive source	https://developers.yubico.com/yubico-c/Releases/libyubikey-1.13.tar.gz
Bouteille	disponible (sur arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux)
post-install Homebrew	non défini
Service	aucun déclaré

faits du registre

Détails de la base source

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	libyubikey
Version Scheme	0
Revision	0
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	stable

correspondances dans les bases sources

Autres enregistrements de gestionnaires de paquets

Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.

Debian apt95%

libyubikey-dev 1.13-6

Yubikey OTP library development files

https://developers.yubico.com/yubico-c/

sudo apt install libyubikey-dev

Section: libdevel
Architecture: amd64
Source Package: libyubikey
2 Dépendances
normalized package name match
Correspondance par : Libyubikey

Debian stable package indexes · deb.debian.org · Debian stable package indexes: libyubikey-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

Debian apt95%

libyubikey0 1.13-6

Yubikey OTP handling library runtime

https://developers.yubico.com/yubico-c/

sudo apt install libyubikey0

Section: libs
Architecture: amd64
Source Package: libyubikey
1 Dépendances
normalized package name match
Correspondance par : Libyubikey

Debian stable package indexes · deb.debian.org · Debian stable package indexes: libyubikey0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

Nix95%

libyubikey

nix profile install nixpkgs#libyubikey

normalized package name match
Correspondance par : Libyubikey

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/li/libyubikey/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

Ubuntu apt95%

libyubikey-dev 1.13-6

Yubikey OTP library development files

https://developers.yubico.com/yubico-c/

sudo apt install libyubikey-dev

Section: universe/libdevel
Architecture: amd64
Source Package: libyubikey
2 Dépendances
normalized package name match
Correspondance par : Libyubikey

Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libyubikey-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

Ubuntu apt95%

libyubikey0 1.13-6

Yubikey OTP handling library runtime

https://developers.yubico.com/yubico-c/

sudo apt install libyubikey0

Section: universe/libs
Architecture: amd64
Source Package: libyubikey
1 Dépendances
normalized package name match
Correspondance par : Libyubikey

Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libyubikey0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

dnf95%

libyubikey 1.13-27.fc44

C library for decrypting and parsing Yubikey One-time passwords

http://opensource.yubico.com/yubico-c

sudo dnf install libyubikey

License: LicenseRef-Callaway-BSD
Category: Unspecified
Architecture: i686
Source Package: libyubikey
2 Dépendances
2 fournit
normalized package name match
Correspondance par : Libyubikey

Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libyubikey from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst

dnf95%

libyubikey-devel 1.13-27.fc44

Development files for libyubikey

http://opensource.yubico.com/yubico-c

sudo dnf install libyubikey-devel

License: LicenseRef-Callaway-BSD
Category: Unspecified
Architecture: i686
Source Package: libyubikey
2 Dépendances
1 fournit
normalized package name match
Correspondance par : Libyubikey

Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libyubikey-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst

pacman95%

yubico-c 1.13-8

Yubico YubiKey C library

https://github.com/Yubico/yubico-c

sudo pacman -S yubico-c

License: BSD
Architecture: x86_64
2 Dépendances
1 fournit
normalized package name match
Correspondance par : Libyubikey

Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: yubico-c from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

zypper95%

libyubikey-devel 1.13-3.29

Yubico's USB key low-level C library

https://developers.yubico.com/

sudo zypper install libyubikey-devel

License: BSD-2-Clause
Category: Development/Libraries/C and C++
Architecture: x86_64
Source Package: libyubikey
2 Dépendances
1 fournit
normalized package name match
Correspondance par : Libyubikey

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libyubikey-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

zypper95%

libyubikey-tools 1.13-3.29

Tools to support Yubico's USB key low-level C library

https://developers.yubico.com/

sudo zypper install libyubikey-tools

License: BSD-2-Clause
Category: Development/Libraries/C and C++
Architecture: x86_64
Source Package: libyubikey
2 Dépendances
1 fournit
normalized package name match
Correspondance par : Libyubikey

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libyubikey-tools from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

zypper95%

libyubikey0 1.13-3.29

Yubico's USB key low-level C library

https://developers.yubico.com/

sudo zypper install libyubikey0

License: BSD-2-Clause
Category: Productivity/Networking/Security
Architecture: x86_64
Source Package: libyubikey
2 Dépendances
2 fournit
normalized package name match
Correspondance par : Libyubikey

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libyubikey0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

MacPorts95%

libyubikey

sudo port install libyubikey

normalized package name match
Correspondance par : Libyubikey

MacPorts ports tree · api.github.com · MacPorts ports tree: security/libyubikey/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

graphe de paquets

Les liens viennent du graphe local de relations entre paquets, des suppléments, des dépendances, des correspondances d'écosystèmes et de l'appartenance aux hubs.

piste source

Généré depuis les données du dépôt

Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.

Combined YAML source

View the package source record on GitHub.

combined/libyubikey.yml

Sources utilisées

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

Installer libyubikey avec Homebrew, dnf, MacPorts, Nix, apt, pacman, zypper

Commandes d'installation supplémentaires

macOS

Linux

Résumé du paquet

Liens du projet

Commandes et alias

Historique du projet et usages

Historique du projet

Historique d'adoption

Modes d'utilisation

Pourquoi les passionnés de paquets s'y intéressent

Chronologie

Related projects

Sources

Niveau de risque : vert

Classificateur de risque

Pourquoi

Signaux

Comportement d'installation

Revue recommandée

Exécutables installés

Version et fraîcheur

Métadonnées du paquet

Détails de la base source

Autres enregistrements de gestionnaires de paquets

Liens internes de paquets

Hubs thématiques

Outils liés

Même workflow

Guides de sécurité des agents

Généré depuis les données du dépôt

Combined YAML source

Sources utilisées