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A Joint Safety and Security Analysis of message protection for CAN bus protocol

One of the prominent challenges of the automotive-transportation system is represented by the integration of security and safety properties within protocols, applications and connectivity mechanisms. A joint safety/security design can sometimes expose to trade-offs, since their requirements may not match perfectly or even be incompatible. This paper analyses an example of security and safety design, by combining integrity with encryption considering the constraints of a typical CAN protocol and real-time traffic. The analysis is presented modelling differently attackers, packet fragmentation issues and the residual probability of error of the combined scheme
Advances in Science, Technology and Engineering Systems Journal, 2018

Autori esterni: Luca Dariz (), Massimiliano Ruggeri ()
Autori IIT:

Tipo: Contributo in rivista non ISI
Area di disciplina: Information Technology and Communication Systems

File: A Joint Safety and Security Analysis of message protection for CAN bus protocol.pdf

Attività: Architetture, protocolli e meccanismi di sicurezza per sistemi e servizi distribuiti