Identity-Based Authentication For On-Demand Charging Of Electric Vehicles

Abstract

The number of people using Electric Vehicles is going up. This means we need better and safer places to charge them. We especially need systems for charging Electric Vehicles without using wires so people can charge their Electric Vehicles while they are moving. Some people have suggested ways to make sure only the right people can charge their Electric Vehicles and to bill them correctly. However most of these solutions are not very good because they use a lot of computer power they need to rely on companies all the time and they are not very secure because they have to send a lot of messages back and forth. Electric Vehicles are a part of this and we need to make sure we can charge them easily and safely. This paper is about a way to authenticate people who use electric vehicle charging stations. The goal is to make it simple and secure for people to charge their cars on demand. The system we came up with combines two things: making sure people are who they say they are and handling payments. This makes the whole process faster and more efficient. We use a kind of encryption that uses identities instead of complicated keys. We also use pseudonyms to keep peoples information private when they charge their cars times. The electric vehicle charging system is designed to be easy to use and protect user privacy. The protocol helps to reduce delay in communication by not talking to trusted entities and it makes sure that charging services are accessed in a secure way. When we look at how it works we see that this approach lets people authenticate quickly and it does not use a lot of computer power, which is good for charging scenarios that change a lot in real time. If we compare this protocol to authentication schemes we see that it makes things more secure keeps the user anonymous and the system still works very well. The protocol is really good at making sure that charging services are secure and that people can use them quickly and easily which is what the protocol is, about making charging services secure and fast. The results indicate that the identity-based authentication framework provides a practical and secure solution for future on-demand EV charging infrastructures, supporting scalability, privacy protection, and efficient service delivery.