Quantum-Resistant Data Sharing Scheme With Auditability for Internet of Vehicles

This research proposes a new framework for secure data sharing in the Internet of Vehicles (IoV, a network of connected vehicles that communicate with each other) that can resist quantum computing attacks while maintaining auditability (the ability to verify and track who accessed data). The framework uses a quantum-resistant puncturable signature algorithm (QRPPRFS, a method for digitally signing data that remains secure even against quantum computers) combined with blockchain (a distributed ledger technology) and commitment proofs (cryptographic mechanisms that bind parties to their statements) to ensure privacy and transparency.