Farshid/Ashouri

cryptography

3 posts tagged “cryptography”.

  1. 2025

  2. Embedding JavaScript in a Jupyter notebook

    I recently found out modern browsers include a JavaScript API for creating public/private keys for cryptography.

    jupyter javascript python cryptography notebooks
    1 min read
  3. 2024

  4. Constant-time comparison of strings in Node

    When comparing secrets, passwords etc it's important to use a constant-time compare function to avoid timing attacks. In Python I use , documented here. I needed an equivalent in Node.js today.

    node.js security javascript cryptography web-development
    1 min read
  5. 2023

  6. Cryptography in Pyodide

    Today I was evaluating if the Python cryptography package was a sensible depedency for one of my projects.

    python pyodide webassembly cryptography packaging
    2 min read