Don't Talk to Strangers - On the Challenges of Intelligent Vehicle Authentication.
VEHITS(2018)
摘要
Vehicle-to-vehicle (V2V) communications offer an unprecedented opportunity to increase driver safety. At the same time, the use of computer networking technologies raises new concerns around information security and privacy. Specifically, V2V communications systems provide the opportunity for malicious individuals to transmit false data, with unknown effects on future vehicle systems. A number of proposals have been advanced in order to add authenticity guarantees to V2V systems using cryptographic techniques. Unfortunately, many of these proposals have a number of side effects related to efficiency and driver privacy. In this work we discuss these tradeoffs and explain why it is challenging to achieve all desired properties in a single system. We then suggest alternative approaches that may be more realistic than current proposals.
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