In this paper, cryptographic schemes are applied to Ethernet-based layer-2 communication to provide authenticated encryption to safety- critical automotive control data. Confidentiality, integrity and authenticity are provided by combining AES with HMAC. Experimental results using low-cost hardware show that, despite the introduced cryptographic overhead, latency requirements are comfortably met for this type of communication.
Experimental Evaluation of Cryptography Overhead in Automotive Safety-Critical Communication
2018-06-01
628548 byte
Conference paper
Electronic Resource
English
Automotive security: Cryptography for Car2X communication
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