A hardware accelerator for the IEEE 802.1X-2010 key hierarchy in automotive applications

Carnevale, Berardino; Falaschi, Francesco; Pacini, Diego; Dini, Gianluca; Fanucci, Luca

doi:10.1109/aiccsa.2015.7507198

Cited by 2 publications

(1 citation statement)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In terms of academic research, Sommer et al [18] have a detailed classification of automotive attacks, including 23 different categories, according to the description of the attack, a violation of the security attribute or the exploit of a vulnerability, and so on. Carnevale et al [19] provided a hardware accelerator architecture for key derivation and encryption required by IEEE 802.1X-2010 in automotive applications, and for further research, IEEE 802.1AE was also implemented by Carnevale [20,21]. e three researchers are all hardware support for automotive Ethernet security.…”

Section: Related Workmentioning

confidence: 99%

Security Analysis of the TSN Backbone Architecture and Anomaly Detection System Design Based on IEEE 802.1Qci

Luo

Wang

Fang

et al. 2021

Security and Communication Networks

View full text Add to dashboard Cite

With the development of intelligent and connected vehicles, onboard Ethernet will play an important role in the next generation of vehicle network architectures. It is well established that accurate timing and guaranteed data delivery are critical in the automotive environment. The time-sensitive network (TSN) protocol can precisely guarantee the time certainty of the key signals of automotive Ethernet. With the time-sensitive network based on automotive Ethernet being standardized by the TSN working group, the TSN has already entered the vision of the automotive network. However, the security mechanism of the TSN protocol is rarely discussed. First, the security of the TSN automotive Ethernet as a backbone E/E (electrical/electronic) architecture is analyzed in this paper through the Microsoft STRIDE threat model, and possible countermeasures for the security of automotive TSNs are listed, including the security protocol defined in the TSN, so that the TSN security protocol and the traditional protection technology can form a complete automotive Ethernet protection system. Then, the security mechanism per-stream filtering and policing (PSFP) defined in IEEE 802.1Qci is analyzed in detail, and an anomaly detection system based on PSFP is proposed in this paper. Finally, OMNeT++ is used to simulate a real TSN topology to evaluate the performance of the proposed anomaly detection system (ADS). As a result, the protection strategy based on 802.1Qci not only ensures the real-time performance of the TSN but can also isolate individuals with abnormal behavior and block DoS (denial of service) attacks, thus attaining the security protection of the TSN vehicle-based network.

show abstract

Section: Related Workmentioning

confidence: 99%

Security Analysis of the TSN Backbone Architecture and Anomaly Detection System Design Based on IEEE 802.1Qci

Luo

Wang

Fang

et al. 2021

Security and Communication Networks

View full text Add to dashboard Cite

show abstract

A Systematic Review on Security Attacks and Countermeasures in Automotive Ethernet

De Vincenzi,

Costantino,

Matteucci

et al. 2024

ACM Comput. Surv.

View full text Add to dashboard Cite

In the last years, the automotive industry has experienced a technological revolution driven by the increasing demand of connectivity and data to develop driver-assistance systems, autonomous vehicles, and improve the mobility experience. To provide higher bandwidth in in-vehicle communication networks (IVNs), carmakers are choosing Ethernet technology, which becomes Automotive Ethernet when applied in IVNs. However, with the rise of vehicle connectivity, the cybersecurity of vehicle systems has become a primary concern for the automotive industry. To address this issue, we conducted a systematic review, deeply analyzing the impact of Automotive Ethernet on security, safety, and comparing it with the current in-vehicle communication solutions like CAN protocol. We retrieved the key security attacks and mitigations proposed in the current literature to highlight their significance, including a mapping between the regulation UNECE WP.29 R155 and the retrieved answers. We found that the industry has only implemented some automotive-dedicated Ethernet solutions to date. In the near future, the vehicle and road ecosystems may require more exclusive automotive solutions to meet specific constraints such as low latency. Our results can provide a comprehensive baseline, both for industry and academia, for the current and future development of Automotive Ethernet.

show abstract

A hardware accelerator for the IEEE 802.1X-2010 key hierarchy in automotive applications

Cited by 2 publications

References 13 publications

Security Analysis of the TSN Backbone Architecture and Anomaly Detection System Design Based on IEEE 802.1Qci

Security Analysis of the TSN Backbone Architecture and Anomaly Detection System Design Based on IEEE 802.1Qci

A Systematic Review on Security Attacks and Countermeasures in Automotive Ethernet

Contact Info

Product

Resources

About