TY - GEN
T1 - Lightweight authentication for secure automotive networks
AU - Mundhenk, Philipp
AU - Steinhorst, Sebastian
AU - Lukasiewycz, Martin
AU - Fahmy, Suhaib A.
AU - Chakraborty, Samarjit
N1 - Generated from Scopus record by KAUST IRTS on 2021-03-16
PY - 2015/4/22
Y1 - 2015/4/22
N2 - We propose a framework to bridge the gap between secure authentication in automotive networks and on the internet. Our proposed framework allows runtime key exchanges with minimal overhead for resource-constrained in-vehicle networks. It combines symmetric and asymmetric cryptography to establish secure communication and enable secure updates of keys and software throughout the lifetime of the vehicle. For this purpose, we tailor authentication protocols for devices and authorization protocols for streams to the automotive domain. As a result, our framework natively supports multicast and broadcast communication. We show that our lightweight framework is able to initiate secure message streams fast enough to meet the real-time requirements of automotive networks.
AB - We propose a framework to bridge the gap between secure authentication in automotive networks and on the internet. Our proposed framework allows runtime key exchanges with minimal overhead for resource-constrained in-vehicle networks. It combines symmetric and asymmetric cryptography to establish secure communication and enable secure updates of keys and software throughout the lifetime of the vehicle. For this purpose, we tailor authentication protocols for devices and authorization protocols for streams to the automotive domain. As a result, our framework natively supports multicast and broadcast communication. We show that our lightweight framework is able to initiate secure message streams fast enough to meet the real-time requirements of automotive networks.
UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7092398
UR - http://www.scopus.com/inward/record.url?scp=84945916978&partnerID=8YFLogxK
U2 - 10.7873/date.2015.0174
DO - 10.7873/date.2015.0174
M3 - Conference contribution
SN - 9783981537048
SP - 285
EP - 288
BT - Proceedings -Design, Automation and Test in Europe, DATE
PB - Institute of Electrical and Electronics Engineers Inc.
ER -