Underlock – dead simple encryption in Ruby, minimal dependencies and API

In plain words

Underlock is a Ruby encryption library designed for simplicity with minimal external dependencies. It provides developers with a straightforward API for implementing encryption in Ruby applications. The tool focuses on ease of use while maintaining essential security functionality, making it suitable for developers who need to add encryption capabilities to their projects without complex setup or numerous library requirements.

written from the facts on this page · September 2026

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