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Paper Abstract and Keywords
Presentation 2022-10-25 11:25
Fundamental Study on Randomness Evaluation of ERO-TRNG Using APD
Keiichi Ozaki, Daisuke Fujimoto (NAIST), Saki Osuka, Shinichi Kawamura (AIST), Yuichi Hayashi (NAIST) HWS2022-33 ICD2022-25
Abstract (in Japanese) (See Japanese page) 
(in English) Randomness evaluation of true random number generators (TRNGs) based on ring oscillators (ROs) requires an analysis of output sequences from TRNGs. However, direct evaluation of the sequences is difficult because the sequences are an intermediate value when the TRNGs are implemented in a device. This paper proposes a non-invasive method to estimate randomness degradation using radiated electromagnetic waves of TRNGs. Specifically, an amplitude probability distribution (APD) used for interference effects evaluation of electromagnetic interference against ERO-TRNG is measured. In addition, it is verified that the features extracted from APD graphs depend on entropy.
Keyword (in Japanese) (See Japanese page) 
(in English) True Random Number Generator / Randomness Evaluation / Amplitude Probability Distribution / / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 227, HWS2022-33, pp. 17-22, Oct. 2022.
Paper # HWS2022-33 
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 HWS2022-33 ICD2022-25

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) Fundamental Study on Randomness Evaluation of ERO-TRNG Using APD 
Sub Title (in English)  
Keyword(1) True Random Number Generator  
Keyword(2) Randomness Evaluation  
Keyword(3) Amplitude Probability Distribution  
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1st Author's Name Keiichi Ozaki  
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 Saki Osuka  
3rd Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
4th Author's Name Shinichi Kawamura  
4th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
5th Author's Name Yuichi Hayashi  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2022-10-25 11:25:00 
Presentation Time 25 minutes 
Registration for HWS 
Paper # HWS2022-33, ICD2022-25 
Volume (vol) vol.122 
Number (no) no.227(HWS), no.228(ICD) 
Page pp.17-22 
#Pages 6 
Date of Issue 2022-10-18 (HWS, ICD) 

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