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Paper Abstract and Keywords
Presentation 2024-11-14 10:30
An Evaluation of Lightweight Hash for Message Authentication Code in CMOS Image Sensors
Manami Hagizaki, Hiroaki Ogawa, Oyama Tatsuya, Takeshi Fujino, Okura Shunsuke (Ritsumeikan Univ.) VLD2024-68 ICD2024-86 DC2024-90 RECONF2024-98
Abstract (in Japanese) (See Japanese page) 
(in English) In edge AI, since information acquired by sensors is classified and recognized at the edge, the integrity of data
transmitted from the sensors is an important security concern. To protect images transmitted by CMOS image sensors (CIS)
from tampering or spoofing, we proposed an image protection system that incorporates a message authentication code (MAC)
into the transmitted image using Physically Unclonable Functions (PUF). Previous studies have assumed the use of SHA-256
for MAC calculation, which requires time-interleaving of three hash circuits to achieve sufficient throughput. In this paper,
we compare the processing speed and area requirements of various hash functions, including SHA-2, SHA-3, Blake2, and
lightweight hashes such as SPONGENT, Quark, and PHOTON, to reduce the area when applied to CIS-MAC. Additionally,
we evaluate the implementation area of SHA-256, SHA3-512, and BLAKE2s.
Keyword (in Japanese) (See Japanese page) 
(in English) CMOS Image Sensor / MAC / Hardware security / CIS PUF / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 248, ICD2024-86, pp. 232-237, Nov. 2024.
Paper # ICD2024-86 
Date of Issue 2024-11-05 (VLD, ICD, DC, RECONF) 
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 VLD2024-68 ICD2024-86 DC2024-90 RECONF2024-98

Conference Information
Committee VLD DC RECONF ICD IPSJ-SLDM  
Conference Date 2024-11-12 - 2024-11-14 
Place (in Japanese) (See Japanese page) 
Place (in English) COMPAL HALL 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2024 -New Field of VLSI Design- 
Paper Information
Registration To ICD 
Conference Code 2024-11-VLD-DC-RECONF-ICD-SLDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Evaluation of Lightweight Hash for Message Authentication Code in CMOS Image Sensors 
Sub Title (in English)  
Keyword(1) CMOS Image Sensor  
Keyword(2) MAC  
Keyword(3) Hardware security  
Keyword(4) CIS PUF  
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Keyword(8)  
1st Author's Name Manami Hagizaki  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Hiroaki Ogawa  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Oyama Tatsuya  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
4th Author's Name Takeshi Fujino  
4th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
5th Author's Name Okura Shunsuke  
5th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2024-11-14 10:30:00 
Presentation Time 25 minutes 
Registration for ICD 
Paper # VLD2024-68, ICD2024-86, DC2024-90, RECONF2024-98 
Volume (vol) vol.124 
Number (no) no.247(VLD), no.248(ICD), no.249(DC), no.250(RECONF) 
Page pp.232-237 
#Pages 6 
Date of Issue 2024-11-05 (VLD, ICD, DC, RECONF) 

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