Blockchain-Enabled Lightweight Mutual Authentication Framework for Secure EV Tire Pressure Monitoring Systems

In the system of smart transportation as well as enhanced vehicular communication there are rapid technology changes has been observed electric vehicles. Condition of the tire in electric vehicle monitoring is an important task for safety of electric vehicle. As this tire pressure is monitor wirelessly there is a chance of unauthorized access to the tire pressure data. Once the data of tire pressure is accessed by the unauthorized user, they can alter the data or they can spoof the data hence there is a need of security to the tire pressure data obtained from the different electric vehicles. To overcome these limitations of existing systems in the proposed system there is use of blockchain Technology which always authenticate the data and encryption algorithms are used to encrypt the tire pressure values obtained from individual electric vehicles. Proposed AHC-ECC algorithm outperforms in latency than the state of art AES algorithm. So by maintaining the low computational complexity and higher security this application is more efficient solution for smart transportation system which is based on tire pressure monitoring system in electric vehicles.