Multimedia Encryption and Decryption using AES, ECC and Chaos Based Techniques

Abstract

In today’s digital world, protecting multimedia data like text, images, audio, video, and documents from unauthorized access is more important than ever. This project introduces a powerful yet easy-to-use solution that combines the strengths of three advanced techniques: Advanced Encryption Standard (AES) for fast and efficient data encryption, Elliptic Curve Cryptography (ECC) for secure key management, and chaos- based encryption to add an extra layer of unpredictability. This combination makes it much harder for attackers to find patterns and exploit them. The result is a Django-based web application that smoothly integrates both the frontend and backend, allowing it to handle large multimedia files with ease while maintaining top- notch security and performance. By tackling the shortcomings of existing systems, this project offers a practical and reliable way to secure data in modern communication networks. Our tests show that this approach significantly boosts data confidentiality and integrity, especially during encryption. This project not only tackles current security issues but also sets the stage for future encryption systems to be even more flexible and robust.