smallstep

⚓ A kubernetes add-on that automatically injects TLS/HTTPS certificates into your containers

⚙️A certificate issuer for cert-manager using step certificates CA

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

🔐 step plugin to manage keys and certificates on a cloud KMSs and HSMs