Authentication of transactions using ML-DSA, post quantum authentication algorithm
This project proposes implementing ML-DSA (Module Lattice Digital Signature Algorithm) as a quantum-resistant solution for securing digital transactions within a payment gateway framework. ML-DSA is a post-quantum cryptographic signature scheme designed to protect data integrity and authenticate transactions in a world where quantum computers could potentially break traditional cryptographic algorithms. Incorporating ML-DSA creates a system that remains secure against both classical and quantum computing threats, ensuring that each transaction is signed and validated with post-quantum resilience.
The proposed solution involves generating and verifying ML-DSA signatures at the server end. During a transaction, a signature is generated based on key data (such as payer and payee accounts and the transaction amount). This signature is accessible to the backend, where the ML-DSA verify algorithm verifies it, ensuring that the data has not been tampered with.
This approach enhances the payment gateway’s robustness against quantum attacks. Implementing this proof of concept aims to evaluate ML-DSA’s viability as a standardized quantum-resistant solution that can be seamlessly integrated into financial systems and other critical applications vulnerable to future quantum threats.
Start the server running node src/server.mjs on the terminal
On the web browser open the url http://localhost:3000