Blockchain Based Zero Knowledge Proof Model for Secure Data Sharing Scheme in a Distributed Vehicular Networks

Abstract

The possibility of implementing advanced applications, such as improved driving safety, has increased with the rapid development of vehicular telematics, and existing vehicular services have been enriched through data sharing and analysis between vehicles. This research uses smart contracts and consortium blockchain zero knowledge proof to secure data sharing and archiving in vehicular networks. To ensure high quality data sharing among vehicles, we suggest a reputation-based data sharing scheme. The schemes for data sharing and storage in VANETs achieve high levels of security while operating with reasonable efficiency, according to numerical results.