{"id":17594903,"url":"https://github.com/dstein64/lc4","last_synced_at":"2025-03-20T15:32:52.111Z","repository":{"id":62575332,"uuid":"135085935","full_name":"dstein64/LC4","owner":"dstein64","description":"An implementation of ElsieFour (Alan Kaminsky 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Status](https://github.com/dstein64/LC4/workflows/build/badge.svg)](https://github.com/dstein64/LC4/actions)\n\nLC4\n===\n\nA Python library that implements ElsieFour (LC4) encryption, based on the algorithm from\nKaminsky (2017).\n\nFeatures\n--------\n\n- Support for custom alphabets\n- An [interactive command-line utility](https://github.com/dstein64/LC4/blob/master/documentation.md#interactive-command-line-utility)\n- Optional verbose output that visually shows the steps of the algorithm\n\n\u003cdetails open\u003e\u003csummary\u003eDemo\u003c/summary\u003e\u003cbr\u003e\n\n\u003cimg src=\"https://github.com/dstein64/LC4/blob/master/verbose.gif?raw=true\" width=\"200\"/\u003e\n\n\u003c/details\u003e\n\nRequirements\n------------\n\nLC4 supports Python 3.x.\n\nLinux, Mac, and Windows are supported.\n\nOther operating systems may be compatible if NumPy can be properly installed.\n\nInstallation\n------------\n\n[LC4](https://pypi.python.org/pypi/lc4) is available on PyPI, the Python Package Index.\n\n```sh\n$ pip3 install lc4\n```\n\nDocumentation\n-------------\n\nSee [documentation.md](https://github.com/dstein64/LC4/blob/master/documentation.md).\n\nExample Usage\n-------------\n\nSee [example.py](https://github.com/dstein64/LC4/blob/master/example.py).\n\nTests\n-----\n\nTests are in [tests/](https://github.com/dstein64/LC4/blob/master/tests).\n\n```sh\n# Run tests\n$ python3 -m unittest discover tests -v\n```\n\nLicense\n-------\n\nThe code in this repository has an [MIT License](https://en.wikipedia.org/wiki/MIT_License).\n\nSee [LICENSE](https://github.com/dstein64/LC4/blob/master/LICENSE).\n\nReferences\n----------\n\nKaminsky, Alan. “ElsieFour: A Low-Tech Authenticated Encryption Algorithm\nFor Human-to-Human Communication,” 2017. https://eprint.iacr.org/2017/339.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdstein64%2Flc4","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdstein64%2Flc4","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdstein64%2Flc4/lists"}