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Studies of the possibility of external threats of the automotive ECU through simulation test environment

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2013, 18(11), pp.39~49
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

이혜련 1 김경진 2 Kihyun Chung 3 Kyung-Hee Choi 3 박승규 3 권도근 2

1아주대학교 컴퓨터공학과
2아주대학교 전자공학과
3아주대학교

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ABSTRACT

In this paper, security mechanism of internal network(CAN) of vehicle is a very incomplete state and the possibility of external threats as a way to build a test environment that you can easily buy from the market by the vehicle's ECU(Electric Control Unit) to verify and obtain a CAN message. Then, by applying it to ECU of the real car to try to attack is proposed. A recent study,Anyone can see plain-text status of the CAN message in the vehicle. so that in order to verify the information is vulnerable to attack from outside, analyze the data in a vehicle has had a successful attack, but attack to reverse engineering in the stationary state and buying a car should attempt has disadvantages that spatial, financial, and time costs occurs. Found through the car's ECU CAN message is applied to a real car for Potential threats outside of the car to perform an experiment to verify and equipped with a wireless network environment, the experimental results,proposed method through in the car to make sure the attack is possible. As a result, reduce the costs incurred in previous studies and in the information absence state of the car, potential of vehicle's ECU attack looks.

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