CryptDrive

Cyber 2025-26 Final Project - © Yochanan Julian

A secure, encrypted cloud storage solution with client-server architecture. CryptDrive provides end-to-end encryption for file storage and management with a focus on security and privacy.

🚀 Features

• Secure Authentication: User sign-up and login with password hashing and salt
• End-to-End Encryption: All files are encrypted using AES with user-specific master keys
• File Management:
  • Create, download, delete, rename, and move files
  • Directory operations (create, delete, rename, move)
  • Hierarchical file system navigation
• AES Encryption: Secure client-server communication using public-key cryptography using .X25519
• User Account Management: Change username and password with automatic re-encryption

📋 Requirements

• Python 3.7+
• Dependencies listed in modules.txt

🔧 Installation

Windows (PowerShell)

1. Download and extract the zip file containing the repository.
2. Open the terminal and navigate to the extracted folder.
3. Run the PowerShell script:

install.ps1

MacOS (Shell Script)

1. Download and extract the zip file containing the repository.
2. Open the terminal and navigate to the extracted folder.
3. Execute this shell script:

chmod +x install.sh
./install.sh