macOS
brew install libksbalocal Homebrew formula metadata
sudo port install libksbaMacPorts ports tree · devel/libksba/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de libksba pour les workflows d'agents IA.
installation
brew install libksbalocal Homebrew formula metadata
sudo port install libksbaMacPorts ports tree · devel/libksba/Portfile · Source: api.github.com
sudo apk add libksbaAlpine Linux edge package indexes · libksba · Source: dl-cdn.alpinelinux.org
sudo dnf install libksbaFedora Rawhide package metadata · libksba · Source: dl.fedoraproject.org
nix profile install nixpkgs#libksbanixpkgs package indexes · pkgs/by-name/li/libksba/package.nix · Source: api.github.com
sudo pacman -S libksbaArch Linux sync databases · libksba · Source: geo.mirror.pkgbuild.com
sudo apt install libksba-devDebian stable package indexes · libksba-dev · Source: deb.debian.org
sudo zypper install libksba-developenSUSE Tumbleweed package metadata · libksba-devel · Source: download.opensuse.org
aperçu
X.509 and CMS library
historique
Libksba is GnuPG's X.509 and CMS library. It gives C applications a shared interface for parsing and handling X.509 certificates, CMS/PKCS#7 messages, certificate revocation lists, and PKCS#10 certificate requests.
GnuPG's Libksba page describes the library as a way to hide the many protocol details and dialects of X.509 certificates, CMS data, and related objects behind one C API. The README explains that KSBA is pronounced Kasbah, ships as a standard shared library, and deliberately does not rely on another cryptographic library.
The reference manual edition 1.0.6 was last updated on 2009-01-09 for KSBA 1.0.6, showing that Libksba had already stabilized as a documented component of the GnuPG library set by the late 2000s. GnuPG download metadata lists Libksba 1.8.0 on 2026-05-13.
Libksba's adoption is mostly through GnuPG and GnuPG-adjacent packaging. The README says GnuPG's dirmngr module makes extensive use of Libksba's OCSP feature, while GnuPG documentation and related manuals identify gpgsm as the X.509/CMS counterpart to gpg for S/MIME workflows.
It appears in Homebrew, Debian, Ubuntu, Fedora, Alpine, Arch, MacPorts, Nix, and openSUSE because GnuPG stacks are base security infrastructure on Unix-like systems. Users rarely install it for its own UI; they inherit it through certificate, S/MIME, and CMS support.
Developers use Libksba when they need C-level access to X.509 certificate structures, CMS messages, CRLs, PKCS#10 requests, and related parsing/serialization inside GnuPG-style applications. Packagers see ksba-config as the small build-helper executable attached to the library.
Libksba is significant because it is a quiet security plumbing package: not the cryptographic primitive library, not the mail client, and not the gpg command, but the X.509/CMS parser layer that lets GnuPG's S/MIME side exist as a separately packaged dependency.
posture de sécurité
Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour libksba. Les métadonnées de paquet Nucleus restent publiées ici afin que la couverture future dispose d'une URL stable.
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
| Commande | Type | Exposition | Note |
|---|---|---|---|
ksba-config | cli | exécutable global |
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.
https://www.gnupg.org/related_software/libksba/
métadonnées d'installation
| Clé du paquet | brew:libksba |
|---|---|
| Version | 1.8.0 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/libksba |
| Page d'accueil | https://www.gnupg.org/related_software/libksba/ |
| Dépôt | https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba%3Dsummary |
| Docs amont | https://www.gnupg.org/documentation/manuals/ksba |
| Licence | LGPL-3.0-or-later OR GPL-2.0-or-later |
| Archive source | https://gnupg.org/ftp/gcrypt/libksba/libksba-1.8.0.tar.bz2 |
| Dernière mise à jour | 2026-05-14T01:41:21Z |
| Pulse | updated |
| Dépendances | libgpg-error |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | libksba |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
libksba-dev 1.6.7-2+b1
X.509 and CMS support library - development files
https://www.gnupg.org/related_software/libksba/
sudo apt install libksba-devlibksba-mingw-w64-dev 1.6.7-2
X.509 and CMS support library (Windows development)
https://www.gnupg.org/related_software/libksba/
sudo apt install libksba-mingw-w64-devlibksba8 1.6.7-2+b1
X.509 and CMS support library
https://www.gnupg.org/related_software/libksba/
sudo apt install libksba8libksba
nix profile install nixpkgs#libksbalibksba-dev 1.6.6-1build1
X.509 and CMS support library - development files
https://www.gnupg.org/related_software/libksba/
sudo apt install libksba-devlibksba-mingw-w64-dev 1.6.6-1build1
X.509 and CMS support library (Windows development)
https://www.gnupg.org/related_software/libksba/
sudo apt install libksba-mingw-w64-devlibksba8 1.6.6-1build1
X.509 and CMS support library
https://www.gnupg.org/related_software/libksba/
sudo apt install libksba8libksba 1.7.0-r0
Libksba is a CMS and X.509 access library
https://www.gnupg.org/software/libksba/index.html
sudo apk add libksbalibksba-dev 1.7.0-r0
Libksba is a CMS and X.509 access library (development files)
https://www.gnupg.org/software/libksba/index.html
sudo apk add libksba-devlibksba-doc 1.7.0-r0
Libksba is a CMS and X.509 access library (documentation)
https://www.gnupg.org/software/libksba/index.html
sudo apk add libksba-doclibksba 1.8.0-1.fc45
CMS and X.509 library
sudo dnf install libksbalibksba-devel 1.8.0-1.fc45
Development headers and libraries for libksba
sudo dnf install libksba-devellibksba 1.8.0-1
Library for working with X.509 certificates, CMS data and related objects
https://www.gnupg.org/related_software/libksba/
sudo pacman -S libksbalibksba-devel 1.8.0-1.1
A X.509 Library
sudo zypper install libksba-devellibksba8 1.8.0-1.1
A X.509 Library
sudo zypper install libksba8libksba
sudo port install libksbapiste source
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View the package source record on GitHub.