macOS
Homebrew已验证 · 100%
brew install sssslocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install ssssMacPorts ports tree · security/ssss/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add ssssAlpine Linux edge package indexes · ssss · 来源: dl-cdn.alpinelinux.org
Fedora dnf已验证 · 92%
sudo dnf install ssssFedora Rawhide package metadata · ssss · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#ssssnixpkgs package indexes · pkgs/by-name/ss/ssss/package.nix · 来源: api.github.com
概览
软件包摘要
Shamir's secret sharing scheme implementation
历史
项目历史与用法
ssss is a small Unix-oriented command-line implementation of Shamir's Secret Sharing Scheme. Its package-manager identity is unusually literal: it ships two commands, ssss-split and ssss-combine, for turning a secret into threshold shares and reconstructing it from enough shares.
项目历史
The official project page says ssss was written in 2006 by B. Poettering, licensed under GPL v2, linked against GNU libgmp, and designed for UNIX/Linux machines using /dev/random as an entropy source. The homepage distributes release tarballs from 0.1 through 0.5 rather than pointing to a public source-control repository.
采用历史
The project page notes a Debian package and Freshmeat announcements, reflecting the mid-2000s Unix packaging path for small security tools. The supplied package facts show it later remained available across Homebrew, Debian, Ubuntu, Fedora/DNF, Alpine, MacPorts, and Nix, which is the sort of long-tail packaging that keeps old but useful CLI cryptography tools reachable.
使用方式
Typical usage is interactive: ssss-split prompts for a secret and emits numbered shares for a threshold scheme, while ssss-combine reads enough shares to reconstruct the secret. The manpage also documents hex mode for binary material, quiet modes for scripts, and a hybrid pattern where large data is encrypted with tools such as OpenSSL or GPG and only the key is shared.
为什么软件包爱好者会关心
Package maintainers care about ssss because it is a compact, classic Unix security utility with stable command names and few moving parts. Its continued presence in multiple package managers makes it a reference point for threshold-secret workflows even when newer tools wrap Shamir sharing with additional authentication or modern cryptographic framing.
时间线
- 2006: Official project page says ssss was written by B. Poettering.
- 2006: ssss 0.1 through 0.5 tarballs were published on the project homepage.
- 2018: Official homepage copyright and last-modified metadata show the page was still maintained.
Related projects
- The homepage links ssss to the broader Shamir secret sharing tradition and mentions seccure as another cryptography project by the same author. Its usage notes also point to OpenSSL and GPG for encrypting larger payloads before splitting only the symmetric key.
来源
- http://point-at-infinity.org/ssss/
- http://point-at-infinity.org/ssss/ssss.1.html
- source_facts.package-manager
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
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。
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 |
|---|---|---|---|
ssss-combine | cli | 全局可执行文件 | |
ssss-split | 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2026-07-26
管理器版本0.5
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到
http://point-at-infinity.org/ssss/
- 信息No package-manager update timestamp was available.低 置信度
- 信息Release/tag comparison is only available for GitHub repositories.http://point-at-infinity.org/ssss/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:ssss |
|---|---|
| 版本 | 0.5 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/ssss |
| 主页 | http://point-at-infinity.org/ssss/ |
| 上游文档 | http://point-at-infinity.org/ssss |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://deb.debian.org/debian/pool/main/s/ssss/ssss_0.5.orig.tar.gz |
| 依赖 | gmp, xmltoman |
| 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 Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | ssss |
| 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%
ssss 0.5-5
Shamir's secret sharing scheme implementation
http://point-at-infinity.org/ssss/
sudo apt install ssss- Section: utils
- Architecture: amd64
- 2 依赖
- normalized package name match
- 匹配方式：Ssss
Nix95%
ssss
nix profile install nixpkgs#ssss- normalized package name match
- 匹配方式：Ssss
Ubuntu apt95%
ssss 0.5-5
Shamir's secret sharing scheme implementation
http://point-at-infinity.org/ssss/
sudo apt install ssss- Section: universe/utils
- Architecture: amd64
- 2 依赖
- normalized package name match
- 匹配方式：Ssss
apk95%
ssss 0.5.7-r0
ssss is an implementation of Shamir's secret sharing scheme for UNIX systems
http://point-at-infinity.org/ssss/
sudo apk add ssss- License: GPL-2.0-only
- Architecture: x86_64
- Source Package: ssss
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Ssss
apk95%
ssss-doc 0.5.7-r0
ssss is an implementation of Shamir's secret sharing scheme for UNIX systems (documentation)
http://point-at-infinity.org/ssss/
sudo apk add ssss-doc- License: GPL-2.0-only
- Architecture: x86_64
- Source Package: ssss
- normalized package name match
- 匹配方式：Ssss
dnf95%
ssss 0.5-36.fc44.2
Shamir's secret sharing scheme
http://point-at-infinity.org/ssss
sudo dnf install ssss- License: GPL-2.0-only
- Category: Unspecified
- Architecture: x86_64
- Source Package: ssss
- 3 依赖
- 1 提供
- normalized package name match
- 匹配方式：Ssss
MacPorts95%
ssss
sudo port install ssss- normalized package name match
- 匹配方式：Ssss
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