Paper Abstract and Keywords |
Presentation |
2016-06-02 13:36
[Poster Presentation]
Investigation of Relationship between Signal-to-Noise Ratio of EM Information Leakage and Side-Channel Attacking Cost. Yusuke Yano, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.) EMCJ2016-25 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Attacking cost of side-channel attack (SCA) can increase by application of various countermeasures to electromagnetic (EM) information leakage. The application of countermeasures can also increase the cost to evaluate the countermeasures in terms of SCA resistance. To calculate the evaluation indexes requires to perform the SCAs. If a signal-to-noise ratio (SNR) of the side-channel traces is used instead of the two existing evaluation indexes, the evaluation can be executed without performing the side-channel attack. It is known that the correlation coefficient is related the SNR. However, measurement method of the SNR has not been established. Therefore, we considered how to measure the SNR in this study. Then the SNR was calculated from signal and noise components which were separated by changing the averaging factor at the side-channel traces measurement. In addition, the correlation coefficients were calculated by changing the SNR, and compared with analytical equation. As a result, the analytical equation and the measured results were roughly consistent. Therefore, the proposed measurement method of the SNR is useful for the SCA resistance evaluation in terms of the SNR. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Signal-to-Noise Ratio / Side-Channel Attack / EM Information Leakage / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 72, EMCJ2016-25, pp. 23-24, June 2016. |
Paper # |
EMCJ2016-25 |
Date of Issue |
2016-05-26 (EMCJ) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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EMCJ2016-25 |
Conference Information |
Committee |
EMCJ IEE-EMC IEE-MAG |
Conference Date |
2016-06-02 - 2016-06-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
NTU, Taiwan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
EMC Joint Workshop, 2016, Taipei |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2016-06-EMCJ-EMC |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigation of Relationship between Signal-to-Noise Ratio of EM Information Leakage and Side-Channel Attacking Cost. |
Sub Title (in English) |
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Keyword(1) |
Signal-to-Noise Ratio |
Keyword(2) |
Side-Channel Attack |
Keyword(3) |
EM Information Leakage |
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1st Author's Name |
Yusuke Yano |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Kengo Iokibe |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Yoshitaka Toyota |
3rd Author's Affiliation |
Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-06-02 13:36:00 |
Presentation Time |
3 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2016-25 |
Volume (vol) |
vol.116 |
Number (no) |
no.72 |
Page |
pp.23-24 |
#Pages |
2 |
Date of Issue |
2016-05-26 (EMCJ) |
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