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Implementing CAN bus security by TOUCAN

Modern vehicles embed a lot of software that turns them into Cyper-Physical Systems (CPS). Electronic Control Units (ECUs) communicate through the CAN bus protocol, which was not designed to be secure. This paper presents a proof- of-concept of TOUCAN, a new security protocol designed to secure CAN bus communications following the AUTOSAR standard. The presentation introduces design, implementa- tion and performance of TOUCAN on a test-bed composed by two inexpensive boards that can be demonstrated to ex- change secure TOUCAN frames.

Mobihoc '19 Proceedings of the Twentieth ACM International Symposium on Mobile Ad Hoc Networking and Computing, Catania, Italy, 2019

External authors: Pietro Biondi (Dipartimento di Matematica e Informatica, Università degli Studi di Catania), Giampaolo Bella ( Dipartimento di Matematica e Informatica, Università degli Studi di Catania)
IIT authors:

Type: Poster
Field of reference: Information Technology and Communication Systems

File: p399-biondi.pdf

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