smallstep/certificates

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

⭐ 8273 | 🍴 531

joe-bell/cva

Class Variance Authority

⭐ 6762 | 🍴 131

letsencrypt/boulder

An ACME-based certificate authority, written in Go.

⭐ 5664 | 🍴 636

Netflix/bless

Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function

⭐ 2759 | 🍴 228