Authors:
Phuc Tran
and
Duc Cuong Nguyen
Affiliation:
HCL Vietnam, Vietnam
Keyword(s):
Lightweight Cryptography, Automotive Security, Authenticated Encryption, CEASAR.
Abstract:
Recently, automotive embedded systems have become strong principles of computing, along with an increasing need for secure communication. The rapid development of the V2X (Vehicle-to-Everything) technology for the entity’s interconnection leads to the rise of attack surface and the demand for cryptographic security standard. In addition, the requirement of having secure automotive services and devices against not only current but also future attacks are emerged. Unfortunately, providing robust, secure solutions for automotive embedded systems still faces big challenges. Because of the distinctive characteristics and infrastructures of the vehicular networks, the requirements for automotive security are far more complicated as compared to other type of networks, such as conventional wireless networks, and mobile networks. In this paper, we present a comprehensive survey of the developments in automotive security from the perspective of lightweight cryptographic solutions, including li
ghtweight algorithms and lightweight protocols. Furthermore, security challenges, issues and their cryptographic countermeasures as well as limitations of future automotive industry are also discussed. These strategies can be flexibly adapted to meet strict security levels of automotive security in the future.
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