Signed with Quantum

This project is a repository containing two sub-projects: a backend service for quantum-safe cryptographic signatures for signing the assets and a Mobile app which can be for accessing that service.

About the Project

The Quantum Signers project is a quantum-safe cryptographic signature implementation. It utilizes post-quantum cryptography algorithms to sign and verify digital images, ensuring their authenticity and integrity in a post-quantum computing world, making your data Quantum safe.

The project consists of two main components:

• A backend service built with Python and FastAPI, which exposes an API for signing and verifying images using the Dilithium2 algorithm from the Open Quantum Safe (OQS) library. You have to deploy the backend and configure the link before using the application.

• A mobile application built with React Native (Expo) that allows users to interact with the backend service to sign and verify images.

Submissions :

Demo Link: https://drive.google.com/file/d/1e_XrOGWeFHnWrKKPAJSh8IHjk1l9ysde/view?usp=sharing

Presentation Link : https://docs.google.com/presentation/d/1uw8farxqswyzfxbtwSo0E0LrX-4LlRDaY1y6O-ppx7g/edit?usp=sharing

• Backend: A Python-based backend service that uses post-quantum cryptography to sign and verify digital images.
• Frontend: An Expo-based mobile application that interacts with the backend.

Project Structure

graph TD;
A["signed with quantum"] --> B["frontend"]
A --> C["ML Integrated Metadata generation"]
A --> D["Post Quantum Processing"]

B --> B1["Mobile Application"]
B --> B2["Backend with Fast API"]

C --> C1["Vision-Language Model"]
C --> C2["BLIP"]

D --> D1["Dilithium2 Algorithm"]
D --> D2["Liboqs Library "]

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Global Setup

To set up and run this project, you will need to follow the setup instructions for each sub-project individually. Further descriptions have been provided in the respective README.md files.

1. Backend Setup

Navigate to the backend directory and follow the instructions in its README.md.

cd backend
# Follow the setup instructions in backend/README.md

2. Frontend Setup

Navigate to the frontend directory and follow the instructions in its README.md.

cd ../frontend
# Follow the setup instructions in frontend/README.md

Once both the backend and the mobile app are set up and running, they will be able to communicate with each other. Make sure to configure the deployed backend link in the app otherwise the app won't work.