This repository contains a file encryption and decryption application built using React for the frontend and Node.js for the backend. The application allows users to upload a file, encrypt it on the server, and later decrypt and download the encrypted file.

• Choose a file to encrypt and upload.
• Encrypt the file on the server using AES-256 encryption.
• Decrypt and download the encrypted file.

The application follows a client-server architecture with two main components:

1. Server E (Encryption Server):

   • Responsible for encrypting uploaded files.
   • Generates a random session key for encryption.
   • Uses AES-256 encryption to encrypt files.
   • Saves the encrypted files to disk.

2. Server M (Decryption Server):

   • Receives the encrypted file ID from the client.
   • Decrypts the encrypted file using the shared session key.
   • Returns the decrypted file to the client for download.

• Frontend: React
• Backend (Server E): Node.js with Express
• Backend (Server M): Node.js with Express
• Encryption: AES-256 encryption algorithm
• HTTP Requests: Axios
• Styling: Tailwind CSS

1. Clone the repository:

   https://github.com/NaveedAhmed55/secure-file-sharing-between-servers.git