A CAN-Bus Lightweight Authentication Scheme

• Published in: Sensors (Basel, Switzerland) Vol. 21; no. 21; p. 7069
• Main Authors: Luo, Jia-Ning, Wu, Chang-Ming, Yang, Ming-Hour
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 25.10.2021; MDPI
• Subjects: Automobiles; Buses; CAN bus; Communication; Error correction & detection; message authentication code; Multimedia; one-time password; Transmitters; Vehicles

The design of the Controller Area Network (CAN bus) did not account for security issues and, consequently, attacks often use external mobile communication interfaces to conduct eavesdropping, replay, spoofing, and denial-of-service attacks on a CAN bus, posing a risk to driving safety. Numerous stud...