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| Presentation | 2018-10-29 16:50 Security Evaluations of Automotive Attacks on FlexRay Junko Takahashi, Masashi Tanaka (NTT)  HWS2018-55 ICD2018-47 Link to ES Tech. Rep. Archives: ICD2018-47 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper investigates a difficulty and a threat of previous attacks on FlexRay and reports that abnormal vehicle behaviors can be induced by the most feasible attacks using a real vehicle. Recently, many studies presented some kinds of attacks which are the threats for the real vehicles in Controller Area Network (CAN) bus and the researches on protection against such attacks become urgent issue. Although FlexRay is used for the vehicle controls of the running and driving support systems, there is few previous studies. In SCIS 2018, the DoS and spoofing attacks methods on the FlexRay protocol were proposed in details. However, this study is only theoretically proposed and a feasibility of the attacks using the real vehicles was not shown. This study investigates the difficulty and the threat of the attacks proposed in SCIS 2018 and evaluates whether the attacks, which is theoretically considered to be most feasible, is realistic or not using the real vehicles. In fact, we can induce the abnormal behaviors regarding the body control by injecting the fabricated messages effectively into the open slot in the FlexRay communications. Furthermore, we show example countermeasures for the attacks. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Automotive Security / In-Vehicle Network / FlexRay / Connected Car / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 272, HWS2018-55, pp. 47-52, Oct. 2018. | |
| Paper # | HWS2018-55 | |
| Date of Issue | 2018-10-22 (HWS, ICD) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | HWS2018-55 ICD2018-47 Link to ES Tech. Rep. Archives: ICD2018-47 |
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| Conference Information | |
| Committee | HWS ICD |
| Conference Date | 2018-10-29 - 2018-10-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe Univ. Umeda Intelligent Laboratory |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | HardwareSecurity, etc. |
| Paper Information | |
| Registration To | HWS |
| Conference Code | 2018-10-HWS-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Security Evaluations of Automotive Attacks on FlexRay |
| Sub Title (in English) | |
| Keyword(1) | Automotive Security |
| Keyword(2) | In-Vehicle Network |
| Keyword(3) | FlexRay |
| Keyword(4) | Connected Car |
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| 1st Author's Name | Junko Takahashi |
| 1st Author's Affiliation | NTT Secure Platform Laboratories (NTT) |
| 2nd Author's Name | Masashi Tanaka |
| 2nd Author's Affiliation | NTT Secure Platform Laboratories (NTT) |
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| Speaker | Author-1 |
| Date Time | 2018-10-29 16:50:00 |
| Presentation Time | 25 minutes |
| Registration for | HWS |
| Paper # | HWS2018-55, ICD2018-47 |
| Volume (vol) | vol.118 |
| Number (no) | no.272(HWS), no.273(ICD) |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2018-10-22 (HWS, ICD) |
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