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2016 | Vol. 23, No. 4 | 535--540
Tytuł artykułu

Data exchange in a tachograph system as the element of the cybersecurity of the modern car

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A numerous flows of data in the modern vehicle are necessary to maintain the complexity of systems included on-board. Unfortunately, along with the increase of the road security and many useful facilities there are arising vulnerabilities coming from cyberattacks and reliability of the communication systems. Because many components are based on highly advanced E/E technology, the security measures known from IT are more and more important. The data encryption mechanisms, used in IT for memory content and data transfer protection, are getting important in automotive. In the paper there are presented considerations connected with the cybersecurity of the vehicle, as a part of the transportation system, as well as the effect of the process of the production. In the article authors focused on the encryption of the communication between the tachograph device and the motion sensor. The normal operation of the interface tachograph-sensor follows the operation of pairing based on authentication and identification services. The pairing operation takes place in an authorized workshop and its goal is to check the legality of devices paired, and the so-called establishment of the session key, which contains encryption keys used for 3DES encryption. The description of data encryption for the motion sensor, presented in the article, is the example of the bunch of solutions required for the modern vehicle.

Opis fizyczny
Bibliogr. 11 poz., rys.
  • University of Warmia and Mazury Faculty of Technical Sciences Department of Mechatronics Słoneczna Street 46a, 10-710 Olsztyn Poland,
  • University of Life Sciences in Lublin Faculties of Production Engineering Department of Power Engineering and Transportation Głęboka Street 28, 20-665 Lublin, Poland,
  • University of Life Sciences in Lublin Faculties of Production Engineering Department of Power Engineering and Transportation Głęboka Street 28, 20-665 Lublin, Poland
  • [1] Bishop, J.W., Nordvik, J.P., Digital Tachograph System European Root Policy Version 2.1, European Communities, 2009.
  • [2] Data communication networks: open system interconnection (OSI); security, structure and applications, Recommendation x.800, The International Telegraph And Telephone Consultative Committee, Geneva 1991.
  • [3] Digital tachograph system European root certification authority certification practices, Statement Version 1.0 European Communities 2004.
  • [4] Riso, S., Temple, C., Arendts, B., Metz, P., Enser, B., Functional Safety in accordance with ISO 26262, ZVEI-German Electrical and Electronic Manufacturers Association e.V., Frankfurt am Main, Germany 2012.
  • [5] Rozporządzenie Komisji (UE) nr 1266/2009 z dnia 16 grudnia 2009 r.
  • [6] Rozporządzenie Parlamentu Europejskiego i Rady (UE) NR 165/2014 z dnia 4 lutego 2014 r.
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  • [8] Stallings, W., Cryptography and network security principles and practice fifth edition, Prentice Hall, 2011.
  • [9] Soja, R., Automotive Security: from Standards to implementation, Freescale White Paper.
  • [10] Śmieja, M., Rygiewicz, A., Information system safety in a context of automotive applications, Journal of KONES, Vol. 16, Warsaw 2012.
  • [11] Wolf, M., Weimerskirch, A., Wollinger, T., State of the Art: Embedding Security in Vehicles, Hindawi Publishing Corporation, EURASIP Journal on Embedded Systems Vol. 2007.
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
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