A Blockchain based Privacy-Preserving System for Electric Vehicles through Local Communication
Adamu Sani Yahaya, Nadeem Javaid, Rabiya Khalid, Muhammad Ali Imran, Nidal Naseer · 2020
In this study, we propose a privacy preservation and efficient distributed searching and matching of Electric Vehicles (EVs) charging demander with suppliers based on reputation. Partially homomorphic encryption-based on reputation computation using local communication is used in the implementation, while hiding EVs users' location. A private blockchain is incorporated in the system to verify and permit secure trading of energy among the EVs' demander and suppliers. The results of the simulation show that the proposed privacy preserved algorithm converges more faster as compared to Bichromatic Mutual Nearest Neighbor (BMNN) algorithm.