Abstract The software running on electronic devices is regularly updated, these days. A vehicle consists of many such devices, but is operated in a completely different manner than consumer devices. Update operations are safety critical in the automotive domain. Thus, they demand for a very well secured process. We propose an on-board security architecture which facilitates such update processes by combining hardware and software modules. In this paper, we present a protocol to show how this security architecture is employed in order to achieve secure firmware updates for automotive control units.
Secure Automotive On-Board Protocols: A Case of Over-the-Air Firmware Updates
Communication Technologies for Vehicles ; 3 ; 224-238
Lecture Notes in Computer Science ; 6596 , 3
2011-01-01
15 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Security protocols , security architectures , over the air firmware updates , software functionality Computer Science , Computer Communication Networks , Special Purpose and Application-Based Systems , Management of Computing and Information Systems , Personal Computing , Automotive Engineering , Communications Engineering, Networks
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