Pl4y F4ir is a Python-based cryptographic tool that visually demonstrates the Playfair Cipher through an animated and interactive GUI built with tkinter. Designed for educators, students, and cybersecurity enthusiasts, it turns classical digraph substitution cipher concepts into an engaging, easy-to-understand experience.
- 🎨 Interactive GUI showcasing real-time Playfair cipher encryption and decryption
- 🔐 Step-by-step visualization of digraph substitution mechanics
- 🔠 5x5 key matrix display with letter highlighting during encryption/decryption
- 🔄 Dynamic key input with automatic matrix generation and validation
- 🎞️ Animated processing of each letter pair for clear learning
- 📝 Auto-generated detailed logs of all cipher operations for review and study
├── Pl4y-F4ir.py # Main GUI application
├── de.py # decryption funnctions
├── tools.py # Utility functions and helpers
├── explain.jpg # pic that inspired me
├── g2.gif # Design assets
├── Rectangle 1.png # Design assets
├── Rectangle 2.png # Design assets
├── Rectangle 3.png # Design assets
├── row.png # Design assets
└── row2.png # Design assets
Python 3.x
tkinter (usually included with standard Python installations)
📄 Custom License © 2025 BlackTrack
This software and all associated files are the original work of BlackTrack.
You are free to use, modify, and distribute this software for personal and educational purposes only. Commercial use or redistribution without explicit permission is not allowed.
By using this software, you agree to acknowledge the original author BlackTrack in any derivative works or distributions.
My Linkedin https://www.linkedin.com/in/black-track/