Cypherro - Encrypted Chat Application

This project is a web-based encrypted chat application that allows users to send and receive secure messages. It features end-to-end encryption, dark mode, and a responsive design.

Features

• Real-time messaging using SignalR
• End-to-end encryption using CryptoJS and JSEncrypt
• Dark mode toggle
• Responsive design with a hamburger menu
• Sender name customization
• Public key exchange for secure communication

Technologies Used

• HTML5
• CSS3
• JavaScript
• jQuery
• SignalR
• CryptoJS
• JSEncrypt
• Forge
• Toastr (for notifications)

Project Structure

• index.html: Main HTML file containing the structure of the chat application
• script.js: JavaScript file for handling application logic
• cypher.html: Page for cypher-related functionality

Security Features

• Messages are encrypted end-to-end using a combination of symmetric and asymmetric encryption.
• Public key exchange is facilitated for secure communication between users.
• The application uses the Forge library for additional cryptographic operations.

Dependencies

This project uses the following CDN-hosted libraries:

• CryptoJS 4.0.0
• JSEncrypt 3.3.2
• Microsoft SignalR 7.0.7
• jQuery 3.7.0
• Forge 1.3.1
• Toastr (latest version)

Make sure you have an active internet connection for these libraries to load properly.

Disclaimer

This project is for educational and demonstration purposes. While it implements encryption, always ensure you're using up-to-date security practices in production environments.