IMPLEMENTATION OF A E2EE CHAT APPLICATION USING WSS IN PYTHON

Submitted by Arijit Sarkar - 11700322013 Arghadeep Saha - 11700322003 Sreya Sahoo - 11700322001 Bachelor of Technology Electronics & Communication Engineering RCC INSTITUTE OF INFORMATION TECHNOLOGY Kolkata, West Bengal Under the supervision of Dr. Sujoy Mondal Assistant Professor, Dept. of ECE RCC INSTITUTE OF INFORMATION TECHNOLOGY Kolkata, West Bengal Academic Year: 2024-25 Abstract: This document provides an in-depth documentation of the Python-E2EE-ChatApp project, which implements a secure end-to-end encrypted chat application using WebSocket Secure (WSS) in Python. The project leverages TLS protocols to establish encrypted commu- nication channels, ensuring data confidentiality and integrity during real-time messaging between clients and the server. Acknowledgement We would like to express our sincere gratitude to our course coordinator, Dr. Su- joy Mondal, for his invaluable guidance, encouragement and support throughout this project. His expertise and mentorship have been instrumental in driving our understand- ing of secure network communications and socket programming. We also thank the entire institution, RCC Institute of Information Technology, and the Department of Electronics and Communication Engineering for providing us with the necessary resources and infrastructure. We extend our gratitude to our peers and faculty members for their constructive feedback, which greatly improved the quality of this work.