Quantum Password Authenticator

Overview

Quantum Password Authenticator is a security system leveraging quantum cryptography principles to enhance authentication security. This project utilizes quantum key distribution (QKD) techniques to ensure safe and unbreakable password exchanges, making it resistant to brute-force attacks and classical hacking methods.

Features

• Quantum Key Distribution (QKD) for secure password exchanges
• Unbreakable encryption using quantum-based security principles
• Resistant to eavesdropping through quantum superposition and entanglement
• Integration with traditional authentication systems
• Scalable implementation for various security applications

Technologies Used

• Python
• Quantum Cryptography Algorithms
• NumPy & SciPy
• Open Quantum Safe (OQS) Libraries
• Quantum Key Distribution (BB84 Protocol)

Installation

To set up and run the Quantum Password Authenticator on your system:

1. Clone the repository:

   git clone https://github.com/AhanaSrinivas/Quantum-Password-Authenticator.git

2. Navigate to the project directory:

   cd Quantum-Password-Authenticator

3. Install dependencies:

   pip install -r requirements.txt

4. Run the application:

   python main.py

How It Works

1. The system generates a quantum key using the BB84 Protocol.
2. The key is distributed securely, preventing any third-party interception.
3. The user authentication process encrypts and transmits the password using the quantum key.
4. The system verifies the authenticity of the user by matching decrypted credentials.

Use Cases

• High-security authentication for banking, government, and corporate applications.
• Secure communications in sensitive environments.
• Enhancing existing password systems with quantum cryptography.

Future Enhancements

• Implementing more quantum-safe cryptographic methods.
• Improving efficiency and speed of key exchanges.
• Extending support for multiple authentication factors.

Contributing

Contributions are welcome! To contribute:

1. Fork the repository.
2. Create a new branch (feature-branch).
3. Commit your changes.
4. Push the branch and open a pull request.

Contact

For any queries or discussions, feel free to reach out:

• Author: Ahana Srinivas
• GitHub: @AhanaSrinivas
• Email: ahana@example.com