Jihai Yang1, Zongtao Duan1, Muyao Wang2, Jabar Mahmood1, Yuanyuan Xiao1, Yun Yang1,*
Journal of New Media, Vol.2, No.4, pp. 157-165, 2020, DOI:10.32604/jnm.2020.014309
Abstract Modern autonomous vehicles are getting progressively popular and
increasingly getting closer to the core of future development in transportation
field. However, there is no reliable authentication mechanism for the unmanned
vehicle communication system, this phenomenon draws attention about the
security of autonomous vehicles of people in all aspects. Physical Unclonable
Function (PUF) circuits is light-weight, and it can product unique and
unpredictable digital signature utilizing the manufacturing variations occur in
each die and these exact silicon features cannot be recreated theoretically.
Considering security issues of communication between Electronic Control Units
(ECUs) in vehicles, we propose a novel delay-based PUF circuit… More >
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