Key management and secure software updates in wireless process control environments
WiSec '08 Proceedings of the first ACM conference on Wireless network security
Remote progressive firmware update for flash-based networked embedded systems
Proceedings of the 14th ACM/IEEE international symposium on Low power electronics and design
Experimental Security Analysis of a Modern Automobile
SP '10 Proceedings of the 2010 IEEE Symposium on Security and Privacy
Proceedings of the 2nd ACM international conference on High confidence networked systems
Let's put the car in your phone!
Proceedings of the 50th Annual Design Automation Conference
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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.