Ensuring Safety and Security in CAN-Based Automotive Embedded Systems: A Combination of Design Optimization and Secure Communication
DC Field | Value | Language |
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dc.contributor.author | Mun, H. | - |
dc.contributor.author | Han, K. | - |
dc.contributor.author | Lee, D.H. | - |
dc.date.accessioned | 2021-08-31T19:19:01Z | - |
dc.date.available | 2021-08-31T19:19:01Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/60723 | - |
dc.description.abstract | As automotive embedded systems comprised of electronic control units (ECUs) connected via a controller area network (CAN) have continued to develop, the volume of information these systems are required to handle has also rapidly increased. Cyber attacks targeting vulnerable points of automotive embedded systems in particular are on the rise to hinder normal operation of a vehicle. However, adding security mechanisms to defend against attacks cannot neglect timing requirements in terms of vehicle safety. This is because it may lead to a violation of automobile safety. In short, both sides of this issue must be addressed from the outset of the system design stage to provide optimal security and safety. As a response to this pressing issue, we propose a novel and efficient scheme. The design optimization during the system design phase not only ensures all the real-time applications are executed within their deadline but also reduces the number of transmitted messages over the CAN bus. After optimization, we apply a hash message authentication code (HMAC) to specific messages, providing secure communication between ECUs and protecting against cyber attacks. Security analysis and experimental results prove that the proposed scheme can counter attacks on the CAN bus while meeting timing requirements. Therefore, our proposed scheme is effective in satisfying improvement of both safety and security. © 1967-2012 IEEE. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.subject | Computer crime | - |
dc.subject | Control system synthesis | - |
dc.subject | Crime | - |
dc.subject | Hardware security | - |
dc.subject | Network security | - |
dc.subject | Secure communication | - |
dc.subject | Systems analysis | - |
dc.subject | Automotive embedded systems | - |
dc.subject | Controller area network | - |
dc.subject | Design optimization | - |
dc.subject | Electronic control units | - |
dc.subject | Message authentication codes | - |
dc.subject | Real-time application | - |
dc.subject | Safety and securities | - |
dc.subject | Timing requirements | - |
dc.subject | Embedded systems | - |
dc.title | Ensuring Safety and Security in CAN-Based Automotive Embedded Systems: A Combination of Design Optimization and Secure Communication | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, D.H. | - |
dc.identifier.doi | 10.1109/TVT.2020.2989808 | - |
dc.identifier.scopusid | 2-s2.0-85088518704 | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Vehicular Technology, v.69, no.7, pp.7078 - 7091 | - |
dc.relation.isPartOf | IEEE Transactions on Vehicular Technology | - |
dc.citation.title | IEEE Transactions on Vehicular Technology | - |
dc.citation.volume | 69 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 7078 | - |
dc.citation.endPage | 7091 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Computer crime | - |
dc.subject.keywordPlus | Control system synthesis | - |
dc.subject.keywordPlus | Crime | - |
dc.subject.keywordPlus | Hardware security | - |
dc.subject.keywordPlus | Network security | - |
dc.subject.keywordPlus | Secure communication | - |
dc.subject.keywordPlus | Systems analysis | - |
dc.subject.keywordPlus | Automotive embedded systems | - |
dc.subject.keywordPlus | Controller area network | - |
dc.subject.keywordPlus | Design optimization | - |
dc.subject.keywordPlus | Electronic control units | - |
dc.subject.keywordPlus | Message authentication codes | - |
dc.subject.keywordPlus | Real-time application | - |
dc.subject.keywordPlus | Safety and securities | - |
dc.subject.keywordPlus | Timing requirements | - |
dc.subject.keywordPlus | Embedded systems | - |
dc.subject.keywordAuthor | authentication | - |
dc.subject.keywordAuthor | controller area network (CAN) | - |
dc.subject.keywordAuthor | electronic control unit (ECU) | - |
dc.subject.keywordAuthor | In-vehicle network | - |
dc.subject.keywordAuthor | optimization of task allocation | - |
dc.subject.keywordAuthor | safety | - |
dc.subject.keywordAuthor | security | - |
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