Code Signing Key Management Server (CSKMS) vs Cosign
Code Signing Key Management Server (CSKMS)
5.4 #14 in Code Signing Software
About Code Signing Key Management Server (CSKMS)| Code Signing Key Management Server (CSKMS) | Cosign | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | self-hosted | Linux, macOS, self-hosted, Windows |
| Supported targets | firmware, software applications, software images, block images, hash fingerprints | OCI container images, blobs, binaries, scripts, configuration files, SBOMs, WASM modules, Tekton bundles, eBPF modules, and In-Toto attestations |
| HSM key protection | Yes | Yes |
| CI/CD signing | Yes | Yes |
| Free plan | — | Yes |
| Certificate provided | — | Yes |
| Cloud signing | — | No |
| Trusted timestamping | — | Yes |
Both are listed in Best Code Signing Software. On Inferse, Cosign scores higher on our published basis.