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| Presentation | 2022-10-25 17:05 How to Identify the Physical Direction of CAN Message Transmission Yosuke Maekawa, Camille Gay (TOYOTA/YNU), Tsutomu Matsumoto (YNU)  HWS2022-43 ICD2022-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The impact of cyber-attacks on automobiles is becoming more serious as vehicles become more connected and multi-functional. The Controller Area Network (CAN) protocol, widely used in automobiles, has no mean to identify unauthorized CAN messages. Prior countermeasure technologies such as gateway filtering and message authentication have been proposed; however, they impact the existing functions in terms of delay time, processing requirements, and payload overhead. We propose Gated-CAN, a technology that identifies the physical transmission direction of CAN messages without causing large delays while maintaining CAN bus functionality in the absence of attacks and blocks the transmission of unauthorized CAN messages. We also report the demonstration results of the Gated-CAN physical transmission direction identification and maintaining CAN bus functionality with a delay as little as 38.1 ns. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Automotive Cyber Security / Controller Area Network / Intrusion Detection System / Intrusion Prevention System / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 227, HWS2022-43, pp. 76-81, Oct. 2022. | |
| Paper # | HWS2022-43 | |
| Date of Issue | 2022-10-18 (HWS, ICD) | |
| ISSN | 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 | HWS2022-43 ICD2022-35 |
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| Conference Information | |
| Committee | HWS ICD |
| Conference Date | 2022-10-25 - 2022-10-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Hardware Security, etc. |
| Paper Information | |
| Registration To | HWS |
| Conference Code | 2022-10-HWS-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | How to Identify the Physical Direction of CAN Message Transmission |
| Sub Title (in English) | |
| Keyword(1) | Automotive Cyber Security |
| Keyword(2) | Controller Area Network |
| Keyword(3) | Intrusion Detection System |
| Keyword(4) | Intrusion Prevention System |
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| Keyword(8) | |
| 1st Author's Name | Yosuke Maekawa |
| 1st Author's Affiliation | Toyota Motor Corporation/Yokohama National University (TOYOTA/YNU) |
| 2nd Author's Name | Camille Gay |
| 2nd Author's Affiliation | Toyota Motor Corporation (TOYOTA/YNU) |
| 3rd Author's Name | Tsutomu Matsumoto |
| 3rd Author's Affiliation | Yokohama National University (YNU) |
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| Speaker | Author-1 |
| Date Time | 2022-10-25 17:05:00 |
| Presentation Time | 25 minutes |
| Registration for | HWS |
| Paper # | HWS2022-43, ICD2022-35 |
| Volume (vol) | vol.122 |
| Number (no) | no.227(HWS), no.228(ICD) |
| Page | pp.76-81 |
| #Pages | 6 |
| Date of Issue | 2022-10-18 (HWS, ICD) |
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