layanmoyura / Client-Server-Encrypted-Chat-App

Final project of EE8209 Information Security Module

Client-Server-Encrypted-Chat-App

Introduction:

In this project We will Develop a real-time secure chat application from scratch like WhatsApp & Signal with end-to-end encryption. Our project will cover:

• Socket Programming
• Real-Time System
• End-to-end Encryption

Our secure chat will provide the following:

• Multi-User group chat application
• Send small text files
• RSA encryption
• TTP (Third Trusted Party) which facilitates interactions between two parties who both trust the third party

Technology Stack:

• Python as the server-side language
• Tkinter library for UI
• Socket library for real-time message exchange

System Overview:

Installation

Open terminal and type the following command

https://github.com/layanmoyura/Client-Server-Encrypted-Chat-App.git

Usage

Start by running the server side script by opening command prompt at project root directory and type

python3 server.py

Once the server is up and running, create a client by running client script, which is done by typing

python3 client.py

System Output: