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brew

使用 Homebrew, apk, dnf, MacPorts, Nix, pacman, apt 安装 libu2f-server

查看 libu2f-server 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install libu2f-server

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install libu2f-server

MacPorts ports tree · security/libu2f-server/Portfile · 来源: api.github.com

Linux

Alpine Linux apk已验证 · 92%
sudo apk add libu2f-server

Alpine Linux edge package indexes · libu2f-server · 来源: dl-cdn.alpinelinux.org

Fedora dnf已验证 · 92%
sudo dnf install libu2f-server

Fedora Rawhide package metadata · libu2f-server · 来源: dl.fedoraproject.org

Nix已验证 · 92%
nix profile install nixpkgs#libu2f-server

nixpkgs package indexes · pkgs/by-name/li/libu2f-server/package.nix · 来源: api.github.com

Arch Linux pacman已验证 · 92%
sudo pacman -S libu2f-server

Arch Linux sync databases · libu2f-server · 来源: geo.mirror.pkgbuild.com

Debian apt已验证 · 92%
sudo apt install libu2f-server-dev

Debian stable package indexes · libu2f-server-dev · 来源: deb.debian.org

概览

软件包摘要

Server-side of the Universal 2nd Factor (U2F) protocol

命令和别名

  • u2f-server

历史

项目历史与用法

libu2f-server is Yubico's C implementation of the server-side Universal 2nd Factor protocol, providing APIs and a small command-line tool for U2F registration and authentication flows.

项目历史

Yubico built libu2f-server for relying-party applications that needed to generate U2F registration and authentication JSON challenges and verify the cryptographic responses from U2F devices. Its README pairs it with libu2f-host, the host-side library and tool for talking to U2F authenticators.

The project followed semantic versioning and shipped a u2f-server debugging/testing utility. Its README also documented an important attestation-certificate limitation: the library did not validate the full X.509 attestation chain at registration time.

采用历史

The library belongs to the first wave of open-source U2F building blocks around the FIDO U2F 1.0 and 1.2 specifications. It was useful when web services and system integrators were adding hardware second-factor support before WebAuthn and FIDO2 became the dominant developer-facing APIs.

Yubico later moved the U2F libraries into maintenance and end-of-life status. Yubico's EOL page lists libu2f-server with a March 16, 2020 announcement date, March 16, 2021 end-of-life date, and libfido2 as the recommended alternative.

使用方式

Applications used the library to create registration and authentication challenges and verify responses. Operators and developers could use the u2f-server command with key-handle and public-key files to test registration and authentication flows together with libu2f-host.

为什么软件包爱好者会关心

libu2f-server is a neat package-history marker for the transition from U2F-specific libraries to FIDO2/WebAuthn stacks. It also shows the older split between host-side and server-side U2F packages that many distributions carried before libfido2 consolidated U2F and FIDO2 support.

时间线

  • 2014: FIDO U2F 1.0 Proposed Standard defined the protocol family libu2f-server implemented.
  • 2017: FIDO U2F 1.2 Proposed Standard refined the U2F specifications.
  • 2020: Yubico announced end-of-life status for libu2f-server on March 16, 2020.
  • 2021: Yubico's listed end-of-life date for libu2f-server was March 16, 2021.
  • 2026: The GitHub repository was archived on June 3, 2026.

Related projects

  • libu2f-host is the matching host-side Yubico U2F library.
  • libfido2 is Yubico's recommended successor with U2F and FIDO2 support.
  • FIDO2 and WebAuthn are the broader successor standards that subsumed most U2F developer workflows.

安全态势

风险级别：blue

broad file, network, media, or database tool signal.

风险分类器

blue 风险 · 中 置信度 · tool

原因

  • broad file, network, media, or database tool signal

信号

  • text:server

安装行为

  • formula 元数据中未记录 Homebrew post-install 钩子。
  • Homebrew bottle 元数据适用于 13 个平台目标。
  • 安装时包含 2 个运行时依赖。
  • 构建元数据列出 4 个构建依赖。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令类型暴露范围备注
u2f-servercli全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-25
管理器版本1.1.0
管理器更新时间2026-06-22
本地数据OK
上游not checked
检测到的最新版本未检测到

https://developers.yubico.com/libu2f-server/

安装元数据

软件包元数据

软件包键brew:libu2f-server
版本1.1.0
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/libu2f-server
主页https://developers.yubico.com/libu2f-server/
仓库https://github.com/Yubico/libu2f-server
上游文档https://developers.yubico.com/libu2f-server
许可证BSD-2-Clause
源码归档https://developers.yubico.com/libu2f-server/Releases/libu2f-server-1.1.0.tar.xz
最后更新2026-06-22T14:05:23-07:00
Pulseupdated
依赖json-c, openssl@3
构建依赖check, gengetopt, help2man, pkgconf
Bottle可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux)
Homebrew post-install未定义
服务未声明

注册表事实

源数据库详情

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namelibu2f-server
Version Scheme0
Revision3
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedyes
Disabledno
Keg Onlyno
URL Keys
  • stable

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Debian apt95%

libu2f-server-dev 1.1.0-4+b2

Development files for the U2F server C library libu2f-server

https://developers.yubico.com/libu2f-server/

sudo apt install libu2f-server-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: libu2f-server
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libu2f-server-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libu2f-server0 1.1.0-4+b2

Universal 2nd Factor (U2F) server communication C Library

https://developers.yubico.com/libu2f-server/

sudo apt install libu2f-server0
  • Section: libs
  • Architecture: amd64
  • Source Package: libu2f-server
  • 3 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libu2f-server0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

u2f-server 1.1.0-4+b2

Command line tool to do Universal 2nd Factor (U2F) operations

https://developers.yubico.com/libu2f-server/

sudo apt install u2f-server
  • Section: utils
  • Architecture: amd64
  • Source Package: libu2f-server
  • 2 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Debian stable package indexes · deb.debian.org · Debian stable package indexes: u2f-server from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

libu2f-server

nix profile install nixpkgs#libu2f-server
  • normalized package name match
  • 匹配方式：Libu2f Server
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/li/libu2f-server/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

libu2f-server-dev 1.1.0-4build3

Development files for the U2F server C library libu2f-server

https://developers.yubico.com/libu2f-server/

sudo apt install libu2f-server-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: libu2f-server
  • 1 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libu2f-server-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libu2f-server0 1.1.0-4build3

Universal 2nd Factor (U2F) server communication C Library

https://developers.yubico.com/libu2f-server/

sudo apt install libu2f-server0
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: libu2f-server
  • 3 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libu2f-server0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

u2f-server 1.1.0-4build3

Command line tool to do Universal 2nd Factor (U2F) operations

https://developers.yubico.com/libu2f-server/

sudo apt install u2f-server
  • Section: universe/utils
  • Architecture: amd64
  • Source Package: libu2f-server
  • 2 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: u2f-server from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

libu2f-server 1.1.0-r6

Yubico Universal 2nd Factor (U2F) Server C Library

https://developers.yubico.com/libu2f-server/

sudo apk add libu2f-server
  • License: BSD-2-Clause
  • Architecture: x86_64
  • Source Package: libu2f-server
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libu2f Server
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libu2f-server from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

libu2f-server-dev 1.1.0-r6

Yubico Universal 2nd Factor (U2F) Server C Library (development files)

https://developers.yubico.com/libu2f-server/

sudo apk add libu2f-server-dev
  • License: BSD-2-Clause
  • Architecture: x86_64
  • Source Package: libu2f-server
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libu2f Server
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libu2f-server-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

libu2f-server-doc 1.1.0-r6

Yubico Universal 2nd Factor (U2F) Server C Library (documentation)

https://developers.yubico.com/libu2f-server/

sudo apk add libu2f-server-doc
  • License: BSD-2-Clause
  • Architecture: x86_64
  • Source Package: libu2f-server
  • normalized package name match
  • 匹配方式：Libu2f Server
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libu2f-server-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

libu2f-server 1.0.1-34.fc44

Yubico Universal 2nd Factor (U2F) Server C Library

https://developers.yubico.com/libu2f-server

sudo dnf install libu2f-server
  • License: LicenseRef-Callaway-BSD
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libu2f-server
  • 4 依赖
  • 3 提供
  • normalized package name match
  • 匹配方式：Libu2f Server
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libu2f-server from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libu2f-server-devel 1.0.1-34.fc44

Development files for libu2f-server

https://developers.yubico.com/libu2f-server

sudo dnf install libu2f-server-devel
  • License: LicenseRef-Callaway-BSD
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libu2f-server
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Libu2f Server
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libu2f-server-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

u2f-server 1.0.1-34.fc44

Server-side command-line tool for U2F devices

https://developers.yubico.com/libu2f-server

sudo dnf install u2f-server
  • License: LicenseRef-Callaway-BSD
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libu2f-server
  • 4 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Libu2f Server
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: u2f-server from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

libu2f-server 1.1.0-7

Yubico Universal 2nd Factor (U2F) Server C Library

https://github.com/Yubico/libu2f-server

sudo pacman -S libu2f-server
  • License: BSD-2-Clause
  • Architecture: x86_64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Libu2f Server
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libu2f-server from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
MacPorts95%

libu2f-server

sudo port install libu2f-server
  • normalized package name match
  • 匹配方式：Libu2f Server
MacPorts ports tree · api.github.com · MacPorts ports tree: security/libu2f-server/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

软件包图谱

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相关工具

  • openssl@3Runtime dependency declared by Homebrew.
  • checkBuild dependency declared by Homebrew.
  • gengetoptBuild dependency declared by Homebrew.
  • help2manBuild dependency declared by Homebrew.
  • pkgconfBuild dependency declared by Homebrew.

相同工作流

  • libyubikeyShares av.db curated category or tags: authentication, cli, security, yubico.
  • pam-u2fShares av.db curated category or tags: authentication, cli, security, u2f.
  • cyrus-saslShares av.db curated category or tags: authentication, cli, security.
  • krb5Shares av.db curated category or tags: authentication, cli, security.
  • kstartShares av.db curated category or tags: authentication, cli, security.
  • libfido2Shares av.db curated category or tags: authentication, cli, security, u2f.

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