# libressl mit Homebrew, apk, MacPorts, Nix, pacman, zypper, chocolatey, apt, dnf, scoop, winget installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für libressl in AI-Agent-Workflows.
## Installation
```sh
sudo av install brew:libressl
```
Weitere Installationsbefehle:
### macOS
- Homebrew (100%):
```sh
brew install libressl
```
Evidenz: local Homebrew formula metadata
- MacPorts (94%):
```sh
sudo port install libressl
```
Evidenz: MacPorts ports tree: security/libressl/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
### Linux
- apk (92%):
```sh
sudo apk add libressl
```
Evidenz: Alpine Linux edge package indexes: libressl from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
- Nix (92%):
```sh
nix profile install nixpkgs#libressl
```
Evidenz: nixpkgs package indexes: pkgs/by-name/li/libressl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- pacman (92%):
```sh
sudo pacman -S libressl
```
Evidenz: Arch Linux sync databases: libressl from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
- zypper (92%):
```sh
sudo zypper install libressl
```
Evidenz: openSUSE Tumbleweed package metadata: libressl from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
- Debian apt (92%):
```sh
sudo apt install openssl
```
Evidenz: Debian stable package indexes: openssl from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
- dnf (92%):
```sh
sudo dnf install openssl
```
Evidenz: Fedora Rawhide package metadata: openssl from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
### Windows
- Chocolatey (92%):
```sh
choco install openssl
```
Evidenz: Chocolatey community package catalog: openssl from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','openconnect-gui'
- Scoop (92%):
```sh
scoop install main/openssl
```
Evidenz: Scoop official bucket manifest trees: bucket/openssl.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget (92%):
```sh
winget install --id ShiningLight.OpenSSL.Dev -e
```
Evidenz: Windows Package Manager source index: ShiningLight.OpenSSL.Dev from https://cdn.winget.microsoft.com/cache/source.msix
## Paketfakten
- **Paketschlüssel:** brew:libressl
- **Paketmanager:** Homebrew
- **Version:** 4.3.2
- **Quellzusammenfassung:** Version of the SSL/TLS protocol forked from OpenSSL
- **Homepage:**
- **Repository:**
- **Generiert:** 2026-08-03T19:37:03+00:00
## Executables
- ocspcheck (Alias)
- openssl (Alias)
## Installationsverhalten
- Bottle: nicht verfügbar
## Version und Aktualität
- Seite generiert: 2026-08-03
- Manager-Version: 4.3.2
## Projektgeschichte und Nutzung
LibreSSL is the OpenBSD project's fork of the OpenSSL TLS and crypto stack, started in 2014 with goals of modernization, auditability, security, and OpenBSD-style development practice. It ships libcrypto, libssl, libtls, and command-line utilities such as openssl and ocspcheck.
### Projektgeschichte
The official site describes LibreSSL as forked from OpenSSL in 2014, with primary development inside the OpenBSD source tree and regular portable repackaging for other operating systems. The portable repository states the fork point as OpenSSL 1.0.1g and explains that the GitHub project contains the build scaffold and compatibility layer for building OpenBSD's LibreSSL code outside OpenBSD.
The project goals are deliberately conservative: modernize the OpenSSL codebase, apply code review and frequent releases, remove obsolete or broken features and operating-system support, and encourage safer programming interfaces. The portable README also makes clear that LibreSSL is not ABI-compatible with OpenSSL and that API compatibility is limited by the projects' different priorities.
### Adoptionsgeschichte
LibreSSL was adopted first as part of OpenBSD and then as a portable package for Linux, BSDs, macOS, Windows, and other systems. Its wider package-manager life has been shaped by a trade-off: users wanted a cleaned-up OpenSSL-compatible stack, but many large ecosystems remained tied to OpenSSL ABI/API expectations.
For Unix distributions and Homebrew, LibreSSL became a useful alternate TLS implementation and a source of the libtls API, while also serving as a practical stress test for software that claimed OpenSSL portability but depended on OpenSSL-specific behavior.
### Wie es verwendet wird
Packaged LibreSSL is used either by linking applications to libcrypto, libssl, or libtls, or through command-line tools such as openssl and ocspcheck. The release process tracks OpenBSD development: stable portable branches are derived from OpenBSD releases and receive security updates for a defined support window.
### Warum Paket-Nerds sich dafür interessieren
LibreSSL is package-nerd significant because it is a security fork with real downstream consequences. It forces maintainers to separate OpenSSL-the-API from OpenSSL-the-implementation, exposes accidental ABI assumptions, and gives package managers a second TLS stack whose release cadence is tied to OpenBSD rather than the OpenSSL project.
### Zeitleiste
- 2014: LibreSSL forked from OpenSSL.
- 2014-07-11: LibreSSL 2.0.0 released, based on an OpenBSD 5.6 development snapshot.
- 2014-08-08: LibreSSL 2.0.5 tied to OpenBSD 5.6 release.
- 2015-09-23: LibreSSL 2.3.0 released.
- 2024-10-14: LibreSSL 4.0.0 released.
- 2026-05-25: LibreSSL 4.3.2 released.
### Related projects
- Related projects include OpenSSL, OpenBSD's libcrypto/libssl/libtls trees, BoringSSL, AWS-LC, wolfSSL, mbedTLS, and downstream software such as OpenSSH and curl that depend on TLS libraries.
### Quellen
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-
## Sicherheitshinweise
library-like package without higher-risk signals.
- **Geiger-Risiko:** grün / niedrig
- library-like package without higher-risk signals
## Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
## Configuration files
- Unix: /etc/ssl/openssl.cnf
## Andere Paketmanager-Einträge
- Nix - libressl: normalized package name match | nixpkgs package indexes: pkgs/by-name/li/libressl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- apk - libressl - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Version of the TLS/crypto stack forked from OpenSSL | https://www.libressl.org/
- apk - libressl-dbg - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl-dbg from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Version of the TLS/crypto stack forked from OpenSSL (debug symbols) | https://www.libressl.org/
- apk - libressl-dev - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Version of the TLS/crypto stack forked from OpenSSL (development files) | https://www.libressl.org/
- apk - libressl-doc - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Version of the TLS/crypto stack forked from OpenSSL (documentation) | https://www.libressl.org/
- apk - libressl-nc - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl-nc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | libressl TLS-enabled nc(1) | https://www.libressl.org/
- apk - libressl-static - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl-static from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Version of the TLS/crypto stack forked from OpenSSL (static library) | https://www.libressl.org/
- apk - libressl4.3-libcrypto - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl4.3-libcrypto from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | libressl libcrypto library | https://www.libressl.org/
- apk - libressl4.3-libssl - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl4.3-libssl from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | libressl libssl library | https://www.libressl.org/
- apk - libressl4.3-libtls - 4.3.2-r0: normalized package name match | Alpine Linux edge package indexes: libressl4.3-libtls from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | libressl libtls library | https://www.libressl.org/
- pacman - libressl - 4.3.2-1: normalized package name match | Arch Linux sync databases: libressl from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Free version of the TLS/crypto stack forked from OpenSSL | https://www.libressl.org/
- zypper - libcrypto57 - 4.3.2-1.3: normalized package name match | openSUSE Tumbleweed package metadata: libcrypto57 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | An SSL/TLS protocol implementation | https://www.libressl.org/
- zypper - libressl - 4.3.2-1.3: normalized package name match | openSUSE Tumbleweed package metadata: libressl from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | An SSL/TLS protocol implementation | https://www.libressl.org/
- zypper - libressl-devel - 4.3.2-1.3: normalized package name match | openSUSE Tumbleweed package metadata: libressl-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Development files for LibreSSL, an SSL/TLS protocol implementation | https://www.libressl.org/
- zypper - libressl-devel-doc - 4.3.2-1.3: normalized package name match | openSUSE Tumbleweed package metadata: libressl-devel-doc from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Documentation for the LibreSSL API | https://www.libressl.org/
- zypper - libssl60 - 4.3.2-1.3: normalized package name match | openSUSE Tumbleweed package metadata: libssl60 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | An SSL/TLS protocol implementation | https://www.libressl.org/
## Combined YAML source
View the package source record on GitHub. [combined/libressl.yml](https://github.com/mxcl/pkgdb/blob/main/combined/libressl.yml)
## Quellen
- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph