macOS
Homebrew已验证 · 100%
brew install cosignlocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install cosignMacPorts ports tree · security/cosign/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 cosignAlpine Linux edge package indexes · cosign · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install cosignDebian stable package indexes · cosign · 来源: deb.debian.org
Nix已验证 · 92%
nix profile install nixpkgs#cosignnixpkgs package indexes · pkgs/by-name/co/cosign/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S cosignArch Linux sync databases · cosign · 来源: geo.mirror.pkgbuild.com
openSUSE zypper已验证 · 92%
sudo zypper install cosignopenSUSE Tumbleweed package metadata · cosign · 来源: download.opensuse.org
Windows
Scoop已验证 · 92%
scoop install main/cosignScoop official bucket manifest trees · bucket/cosign.json · 来源: api.github.com
Windows Package Manager已验证 · 92%
winget install --id Sigstore.Cosign -eWindows Package Manager source index · Sigstore.Cosign · 来源: cdn.winget.microsoft.com
概览
软件包摘要
Container Signing
项目链接
命令和别名
- cosign
历史
项目历史与用法
cosign is Sigstore's command-line signing and verification tool for OCI containers, blobs, and other artifacts. It helped make software-supply-chain signing a normal packaging and CI concern by combining artifact signatures, OIDC identities, Fulcio certificates, Rekor transparency logging, and registry-native storage.
项目历史
The sigstore/cosign repository was created in February 2021 and published early releases the following month. The README describes cosign as part of the Sigstore project and frames its goal as making signatures invisible infrastructure, which matches its role as the user-facing CLI for Sigstore signing workflows.
采用历史
cosign spread through container and release pipelines because it supports keyless signing by default while still allowing hardware, KMS, generated key pairs, and bring-your-own PKI. Official installation docs and package metadata show it distributed through common developer package channels including Homebrew, Linux distributions, Nix, Scoop, and winget.
使用方式
Common package-nerd usage is to sign images by digest, verify images against expected OIDC identity and issuer values, sign or verify blobs, and publish signatures or attestations alongside artifacts in OCI registries. The README also documents offline verification and generic artifact upload flows.
为什么软件包爱好者会关心
cosign matters to package ecosystems because it turns artifact authenticity into a reproducible command-line step. It is often used by maintainers and downstream packagers to verify upstream release assets, container images, SBOMs, and attestations without each project inventing a bespoke signing scheme.
时间线
- 2021: sigstore/cosign repository created and first GitHub releases published.
- 2023: Public GCS release bucket deprecation notice moved users toward GitHub release assets.
- 2026: The repository remained active with v2-series maintenance and ongoing work toward future Sigstore Go based development.
Related projects
- Sigstore, Fulcio, Rekor, sigstore-go, OCI registries, in-toto attestations.
来源
安全态势
风险级别：orange
infrastructure mutation or orchestration signal.
风险分类器
orange 风险 · 中 置信度 · infrastructure
原因
- infrastructure mutation or orchestration signal
信号
- text:container
安装行为
- 未记录 Homebrew bottle 元数据。
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 |
|---|---|---|---|
cosign | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
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2026-08-03
管理器版本3.1.2
管理器更新时间2026-07-27
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:cosign |
|---|---|
| 版本 | 3.1.2 |
| 软件包管理器 | Homebrew |
| 主页 | https://github.com/sigstore/cosign |
| 仓库 | https://github.com/sigstore/cosign |
| 最后更新 | 2026-07-27T22:04:04+02:00 |
| Pulse | updated |
| Bottle | 未记录 |
| 服务 | 未声明 |
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%
cosign 2.5.0-2+b4
Code signing/transparency for containers and binaries (program)
https://github.com/sigstore/cosign
sudo apt install cosign- Section: golang
- Architecture: amd64
- Source Package: cosign
- 1 依赖
- normalized package name match
- 匹配方式：Cosign
Debian apt95%
golang-github-sigstore-cosign-dev 2.5.0-2
Code signing/transparency for containers and binaries (library)
https://github.com/sigstore/cosign
sudo apt install golang-github-sigstore-cosign-dev- Section: golang
- Architecture: all
- Source Package: cosign
- 32 依赖
- normalized package name match
- 匹配方式：Cosign
Nix95%
cosign
nix profile install nixpkgs#cosign- normalized package name match
- 匹配方式：Cosign
apk95%
cosign 3.0.6-r2
container signing tool with support for ephemeral keys and Sigstore signing
https://github.com/sigstore/cosign
sudo apk add cosign- License: Apache-2.0
- Architecture: x86_64
- Source Package: cosign
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cosign
apk95%
cosign-bash-completion 3.0.6-r2
Bash completions for cosign
https://github.com/sigstore/cosign
sudo apk add cosign-bash-completion- License: Apache-2.0
- Architecture: x86_64
- Source Package: cosign
- normalized package name match
- 匹配方式：Cosign
apk95%
cosign-fish-completion 3.0.6-r2
Fish completions for cosign
https://github.com/sigstore/cosign
sudo apk add cosign-fish-completion- License: Apache-2.0
- Architecture: x86_64
- Source Package: cosign
- normalized package name match
- 匹配方式：Cosign
apk95%
cosign-zsh-completion 3.0.6-r2
Zsh completions for cosign
https://github.com/sigstore/cosign
sudo apk add cosign-zsh-completion- License: Apache-2.0
- Architecture: x86_64
- Source Package: cosign
- normalized package name match
- 匹配方式：Cosign
pacman95%
cosign 3.1.0-1
Container Signing with support for ephemeral keys and Sigstore signing
https://github.com/sigstore/cosign
sudo pacman -S cosign- License: Apache-2.0
- Architecture: x86_64
- 1 依赖
- normalized package name match
- 匹配方式：Cosign
zypper95%
cosign 3.1.2-1.2
Container Signing, Verification and Storage in an OCI registry
https://github.com/sigstore/cosign
sudo zypper install cosign- License: Apache-2.0
- Category: Unspecified
- Architecture: x86_64
- Source Package: cosign
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cosign
zypper95%
cosign-bash-completion 3.1.2-1.2
Bash Completion for cosign
https://github.com/sigstore/cosign
sudo zypper install cosign-bash-completion- License: Apache-2.0
- Category: System/Shells
- Architecture: noarch
- Source Package: cosign
- 2 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cosign
zypper95%
cosign-fish-completion 3.1.2-1.2
Fish Completion for cosign
https://github.com/sigstore/cosign
sudo zypper install cosign-fish-completion- License: Apache-2.0
- Category: System/Shells
- Architecture: noarch
- Source Package: cosign
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cosign
zypper95%
cosign-zsh-completion 3.1.2-1.2
Zsh Completion for cosign
https://github.com/sigstore/cosign
sudo zypper install cosign-zsh-completion- License: Apache-2.0
- Category: System/Shells
- Architecture: noarch
- Source Package: cosign
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cosign
MacPorts95%
cosign
sudo port install cosign- normalized package name match
- 匹配方式：Cosign
Scoop95%
main/cosign
scoop install main/cosign- normalized package name match
- 匹配方式：Cosign
winget95%
Sigstore.Cosign
winget install --id Sigstore.Cosign -e- normalized package name match
- 匹配方式：Cosign
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
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation