RSA_encryption_decryption

Shows the program of rsa encryption and decryption

RSA-2048 Encryption Chat Demo

Overview

This project is a visual web-based demonstration of RSA-2048 encryption and decryption using Python, Flask, and PyCryptodome. The application allows two users, Alice and Bob, to generate RSA key pairs, exchange encrypted messages, and decrypt them interactively via a modern web interface—mirroring basic secure chat functionality.

Features

• RSA-2048 key pair generation for both users.
• Public key encryption of messages and private key decryption.
• Real-time chat interface: send, view, and decrypt messages visually (click-to-decrypt).
• Modular Python backend (separate files for encryption, decryption, main logic, and web server).
• Clean, responsive frontend (HTML/CSS/JavaScript).
• Educational walkthrough: each message shows both ciphertext (Base64) and the decrypted plaintext.

Project Structure