Secure Ambulance Access using Physical Unclonable Functions (PUFs)

This research project addresses the need for a secure and efficient method of accessing ambulances to ensure that only authorized vehicles can enter hospital grounds. To combat the increasing prevalence of data breaches and cyber attacks, a ro- bust authentication scheme using Physical Unclonable Functions (PUFs) is proposed. PUFs are hardware-based security features that generate unique and unpredictable digital signatures based on the physical properties of a device. By integrating PUFs into ambulances and generating digital signatures for autho- rized medical personnel, the proposed scheme offers a strong defense against unauthorized access, protecting sensitive medical information and ensuring the privacy and safety of patients and medical personnel. The project involves the development of a PUFbased authentication scheme capable of generating virtually impossible to duplicate digital signatures. Cryptographic algorithms are employed to securely transmit and verify these signatures between medical personnel and the ambulance control system. Secure key management techniques are implemented to ensure the secure storage and management of PUF-based keys, preventing unauthorized access. Overall, the research project aims to provide a secure and reliable method of accessing ambulance systems, improving emergency response times and patient outcomes, while safeguarding sensitive medical information from unauthorized access and cyber threats.