openssl

Cryptographic operations for certificates, keys, hashing, and TLS diagnostics.

Quick Start

1. Verify openssl is available: openssl version or man openssl
2. Establish the command surface: openssl help or openssl help <subcommand>
3. Start with read-only inspection: openssl x509 -in cert.pem -noout -text

Intent Router

Load only the reference file needed for the active request.

• references/install-and-setup.md — Installing openssl on macOS, Linux, Windows
• references/cheatsheet.md — Subcommands, certificate operations, key management
• references/advanced-usage.md — Advanced key operations, encryption, scripting patterns
• references/troubleshooting.md — Certificate validation errors, key issues, TLS diagnostics