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Paper Abstract and Keywords
Presentation 2025-03-06 09:45
Overclocked LiDAR: Rotation Speed Falsification Against Spinning LiDAR for Autonomous Vehicle Systems
Takuma Koyama, Masaru Matsubayashi, Masashi Tanaka (NTT) IN2024-87
Abstract (in Japanese) (See Japanese page) 
(in English) Abstract In this study, we explore the feasibility of a new attack method that manipulates the rotational speed of rotating LiDAR used for automotive obstacle detection, and discuss corresponding countermeasures. Using actual point cloud data generated with a tampered LiDAR rotational speed, we evaluate how multiple obstacle detection algorithms—commonly adopted in open-source autonomous driving systems—are affected in terms of obstacle detection rate and driving plan.
Keyword (in Japanese) (See Japanese page) 
(in English) LiDAR / Autonomous Vehicle / Sensor Security / Autoware.AI / PointPillars / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 420, IN2024-87, pp. 40-46, March 2025.
Paper # IN2024-87 
Date of Issue 2025-02-27 (IN) 
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 IN2024-87

Conference Information
Committee IN NS  
Conference Date 2025-03-06 - 2025-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2025-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Overclocked LiDAR: Rotation Speed Falsification Against Spinning LiDAR for Autonomous Vehicle Systems 
Sub Title (in English)  
Keyword(1) LiDAR  
Keyword(2) Autonomous Vehicle  
Keyword(3) Sensor Security  
Keyword(4) Autoware.AI  
Keyword(5) PointPillars  
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Keyword(7)  
Keyword(8)  
1st Author's Name Takuma Koyama  
1st Author's Affiliation NTT Social Informatics Laboratories/NTT Security Holdings (NTT)
2nd Author's Name Masaru Matsubayashi  
2nd Author's Affiliation NTT Social Informatics Laboratories/NTT Security Holdings (NTT)
3rd Author's Name Masashi Tanaka  
3rd Author's Affiliation NTT Social Informatics Laboratories/NTT Security Holdings (NTT)
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Speaker Author-1 
Date Time 2025-03-06 09:45:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2024-87 
Volume (vol) vol.124 
Number (no) no.420 
Page pp.40-46 
#Pages 7 
Date of Issue 2025-02-27 (IN) 

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