macOS
Homebrew已验证 · 100%
brew install libgfsharelocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install libgfshareMacPorts ports tree · security/libgfshare/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Debian apt已验证 · 92%
sudo apt install libgfshare-binDebian stable package indexes · libgfshare-bin · 来源: deb.debian.org
Arch Linux pacman已验证 · 92%
sudo pacman -S libgfshareArch Linux sync databases · libgfshare · 来源: geo.mirror.pkgbuild.com
概览
软件包摘要
Library for sharing secrets
历史
项目历史与用法
libgfshare is a compact C implementation of Shamir secret sharing over GF(2^8), with gfsplit and gfcombine tools for splitting and recombining byte-oriented secrets.
项目历史
The upstream README is signed by Daniel Silverstone on 2006-01-15 and describes the library as a Shamir Secret Sharing implementation in the Galois Field 2^8. It explicitly credits inspiration from Mark D. Wooding's Catacomb library.
A 2009-11-18 README note by Simon McVittie documents recovery behavior for earlier gfsplit outputs that could produce a share numbered 000, giving the project a small but concrete maintenance history.
采用历史
libgfshare stayed niche but useful: package managers expose it for users who want a small secret-sharing library and command-line tools without a larger key-management suite. Its own README gives rare-use GPG secret keys, such as archive-signing keys, as a motivating example.
使用方式
The library splits a secret into C shares such that any T shares can recover it. The CLI tools make that model usable from shell scripts or operational key-handling procedures.
为什么软件包爱好者会关心
For package nerds, libgfshare is the tiny Unix-security-tool version of an important cryptographic idea: no service, no database, just a C library and two tools. Its significance is mostly in simplicity and auditability rather than broad adoption.
时间线
- 2006: Daniel Silverstone README note describes the initial library and its GF(2^8) Shamir-sharing design.
- 2009: Simon McVittie README note documents recovery from earlier gfsplit share-numbering behavior.
- 2026: GitHub repository metadata listed 80 commits and one tag.
Related projects
- Shamir secret sharing is the underlying scheme. Mark D. Wooding's Catacomb library is named by the upstream README as an inspiration. GnuPG key-handling is a documented use case.
来源
安全态势
风险级别：绿色
library-like package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- library-like package without higher-risk signals
信号
- metadata:library-like
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 6 个平台目标。
- 构建元数据列出 3 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 |
|---|---|---|---|
gfcombine | cli | 全局可执行文件 | |
gfsplit | cli | 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2026-07-08
管理器版本2.0.0
管理器更新时间
本地数据OK
上游当前
检测到的最新版本2.0.0
https://github.com/kinnison/libgfshare
- 信息No package-manager update timestamp was available.低 置信度
安装元数据
软件包元数据
| 软件包键 | brew:libgfshare |
|---|---|
| 版本 | 2.0.0 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/libgfshare |
| 主页 | https://github.com/kinnison/libgfshare |
| 仓库 | https://github.com/kinnison/libgfshare |
| 上游文档 | https://github.com/kinnison/libgfshare#readme |
| 许可证 | MIT |
| 源码归档 | https://github.com/kinnison/libgfshare/archive/refs/tags/2.0.0.tar.gz |
| 构建依赖 | autoconf, automake, libtool |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, 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 Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | libgfshare |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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%
libgfshare-bin 2.0.0-7
utilities for multi-way secret-sharing
https://github.com/kinnison/libgfshare
sudo apt install libgfshare-bin- Section: utils
- Architecture: amd64
- Source Package: libgfshare
- 2 依赖
- normalized package name match
- 匹配方式：Libgfshare
Debian apt95%
libgfshare-dev 2.0.0-7
library for multi-way secret-sharing (headers)
https://github.com/kinnison/libgfshare
sudo apt install libgfshare-dev- Section: libdevel
- Architecture: amd64
- Source Package: libgfshare
- 1 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Libgfshare
Debian apt95%
libgfshare2 2.0.0-7
library for multi-way secret-sharing
https://github.com/kinnison/libgfshare
sudo apt install libgfshare2- Section: libs
- Architecture: amd64
- Source Package: libgfshare
- 1 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Libgfshare
Ubuntu apt95%
libgfshare-bin 2.0.0-6build1
utilities for multi-way secret-sharing
https://git.gitano.org.uk/libgfshare.git/
sudo apt install libgfshare-bin- Section: universe/libs
- Architecture: amd64
- Source Package: libgfshare
- 2 依赖
- normalized package name match
- 匹配方式：Libgfshare
Ubuntu apt95%
libgfshare-dev 2.0.0-6build1
library for multi-way secret-sharing (headers)
https://git.gitano.org.uk/libgfshare.git/
sudo apt install libgfshare-dev- Section: universe/libs
- Architecture: amd64
- Source Package: libgfshare
- 1 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Libgfshare
Ubuntu apt95%
libgfshare2 2.0.0-6build1
library for multi-way secret-sharing
https://git.gitano.org.uk/libgfshare.git/
sudo apt install libgfshare2- Section: universe/libs
- Architecture: amd64
- Source Package: libgfshare
- 1 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Libgfshare
pacman95%
libgfshare 2.0.0-5
Utilities for multi-way secret-sharing
https://www.digital-scurf.org/software/libgfshare
sudo pacman -S libgfshare- License: MIT
- Architecture: x86_64
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Libgfshare
MacPorts95%
libgfshare
sudo port install libgfshare- normalized package name match
- 匹配方式：Libgfshare
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- 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