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| Presentation | 2022-10-25 14:15 An Estimation Method of the Irradiation Timing of an Attack Pulse for Distance Spoofing Attack Against Direct ToF LiDAR Midori Tomijima, Daisuke Fujimoto, Yuichi Hayashi (NAIST)  HWS2022-37 ICD2022-29 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Autonomous vehicles are equipped with numerous sensors, and the vehicle runs according to their measurements. Therefore, if the measurements are manipulated during the sensing process, there is a possibility of control errors. In autonomous vehicles, LiDAR is mainly used for object detection, and there has been a lot of research on distance spoofing attacks. However, previous research subjects have determined the attack parameters for individual LiDARs based on preliminary studies at the laboratory level, and no studies have been conducted in an actual attack environment. In this study, we propose a method for estimating when to irradiate the attacking light and a method for extracting the parameters for distance spoofing for LiDAR in a generic manner. Specifically, by increasing the number of photodiodes used to observe the measurement timing of LiDAR to multiple photodiodes, we calculate the parameter (delay time) required for distance spoofing from the time difference between two points, the observation point and the attack point, and demonstrate the effectiveness of the proposed method using actual equipment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | LiDAR / Spoofing Attack / Instrumentation security / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 227, HWS2022-37, pp. 41-45, Oct. 2022. | |
| Paper # | HWS2022-37 | |
| 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 | HWS2022-37 ICD2022-29 |
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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) | An Estimation Method of the Irradiation Timing of an Attack Pulse for Distance Spoofing Attack Against Direct ToF LiDAR |
| Sub Title (in English) | |
| Keyword(1) | LiDAR |
| Keyword(2) | Spoofing Attack |
| Keyword(3) | Instrumentation security |
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| 1st Author's Name | Midori Tomijima |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Daisuke Fujimoto |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Yuichi Hayashi |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2022-10-25 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | HWS |
| Paper # | HWS2022-37, ICD2022-29 |
| Volume (vol) | vol.122 |
| Number (no) | no.227(HWS), no.228(ICD) |
| Page | pp.41-45 |
| #Pages | 5 |
| Date of Issue | 2022-10-18 (HWS, ICD) |
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