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Paper Abstract and Keywords
Presentation 2018-04-13 15:50
An analog security technique on a physical-cyber boundary
Takuji Miki, Kento Mizuta, Noriyuki Miura, Makoto Nagata (Kobe Univ.) HWS2018-9
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents an analog measurement security technique for sensor systems. A sensor analog circuit is indispensable for physical-cyber interface because it converts from physical information to digital data. Since analog circuit processes raw data before encryption in digital circuit, a serious system error would occur when the data is stolen or tampered by attackers. Thus, analog security technique is required to ensure the data protection on analog circuit. In this work, analog-to-digital converters (ADCs) is focused and a side-channel attack on the ADCs is evaluated. Furthermore, its countermeasure technique is proposed and the protection effects are demonstrated by using prototype chip.
Keyword (in Japanese) (See Japanese page) 
(in English) Hardware security / Analog circuit / Measurement security / AD Converter / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 3, HWS2018-9, pp. 45-48, April 2018.
Paper # HWS2018-9 
Date of Issue 2018-04-06 (HWS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee HWS  
Conference Date 2018-04-13 - 2018-04-13 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HWS 
Conference Code 2018-04-HWS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An analog security technique on a physical-cyber boundary 
Sub Title (in English)  
Keyword(1) Hardware security  
Keyword(2) Analog circuit  
Keyword(3) Measurement security  
Keyword(4) AD Converter  
1st Author's Name Takuji Miki  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Kento Mizuta  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Noriyuki Miura  
3rd Author's Affiliation Kobe University (Kobe Univ.)
4th Author's Name Makoto Nagata  
4th Author's Affiliation Kobe University (Kobe Univ.)
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Date Time 2018-04-13 15:50:00 
Presentation Time 25 
Registration for HWS 
Paper # IEICE-HWS2018-9 
Volume (vol) IEICE-118 
Number (no) no.3 
Page pp.45-48 
#Pages IEICE-4 
Date of Issue IEICE-HWS-2018-04-06 

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