Pkeygen <CERTIFIED EDITION>

{ "params": [ { "type": "EDDSA", "curve": "Ed25519" } ], "userid": "DevOps Bot <ci@example.com>" } Then run:

In this post, we’ll dive into what pkeygen is, how it differs from traditional methods, and why you might want to add it to your crypto toolkit. Unlike the interactive wizards of GnuPG, pkeygen is designed to be non-interactive and data-driven . It reads a simple JSON configuration file (or string) and outputs a binary or armored OpenPGP keyring. pkeygen

When most people think about creating PGP keys, they immediately type gpg --full-generate-key . It’s the standard. But what if I told you there’s a leaner, more scriptable, and arguably more transparent way to generate the same keys? { "params": [ { "type": "EDDSA", "curve": "Ed25519"

The JSON interface is modern, the output is predictable, and the learning curve is shallow. Next time you find yourself writing a bash script to feed gpg --batch with a heredoc full of magic strings, stop. Reach for pkeygen . When most people think about creating PGP keys,

Enter — a utility often bundled with OpenPGP implementations like rnp (RNC’s OpenPGP implementation) and sometimes found in gpg as an undocumented subcommand. While it’s not as famous as its gpg cousin, pkeygen offers a refreshing, JSON-driven approach to key creation.

The key takeaway: pkeygen is for automation, CI/CD pipelines, and anyone who hates answering “Real name:” and “Email:” a hundred times. GnuPG does have a batch mode, but its configuration syntax is arcane. Compare this:

%echo Generating a default key Key-Type: RSA Key-Length: 3072 Subkey-Type: RSA Subkey-Length: 3072 Name-Real: Joe Tester Name-Comment: Automation Name-Email: joe@example.com Expire-Date: 0 %commit