step-ca
Chart · Security & supply chain · standard · v0.0.5
Online private certificate authority and ACME server for issuing X.509 and SSH certificates. Single static Go binary on a hardened nonroot Wolfi base; config and data live under a writable volume.
Version
The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version.
Deployed image digest
sha256:09210b2c05d273ab2d72811c69d20e42081263f1cbc470de870b7a725c87cd65Chart OCI version
oci://ghcr.io/quenchworks/charts/step-ca:0.0.5The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.
Security report (Trivy)
Security report (Trivy) · image step-ca 0.30.2
Install the chart
Deploy to Kubernetes with hardened defaults. The chart pins its image by signed digest, so you never track it yourself.
Install (latest)
helm install my-step-ca oci://ghcr.io/quenchworks/charts/step-ca --version 0.0.5Deploys image (digest-pinned)
ghcr.io/quenchworks/images/step-ca@sha256:09210b2c05d273ab2d72811c69d20e42081263f1cbc470de870b7a725c87cd65- Chart version
- 0.0.5
- App version
- 0.30.2
- Chart license
- Apache-2.0
- App license
- Apache-2.0
- Service port
- 443
- Signed
- cosign (keyless)
- Values schema
- yes
- Last published
- 2026-07-22
Verify the chart
cosign verify ghcr.io/quenchworks/charts/step-ca:0.0.5 \
--certificate-identity-regexp 'https://github.com/quenchworks/.+' \
--certificate-oidc-issuer https://token.actions.githubusercontent.comTransparency
The chart publishes its attestations on GitHub and the image it deploys carries its own on the same digest, publicly verifiable with the commands above. Both log to the Sigstore transparency log (Rekor), which cosign verify checks for you.
Upstream project: https://smallstep.com