A hands-on Python tutorial for CKKS homomorphic encryption

Homomorphic encryption is powerful but pretty hard to get started with. I put together a Jupyter Notebook tutorial for the CKKS scheme that walks through encoding, encrypting, performing computations, and decrypting results, all in Python.

It’s aimed at people who want to experiment with privacy-preserving computations without diving straight into dense papers. The notebook includes explanations, runnable examples, and practical tips for writing clean, maintainable Python code for HE workflows.

Repo: https://github.com/manos02/ckks

I’d love feedback from anyone working with HE, or suggestions for making the tutorial more practical and approachable.