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| Presentation | 2022-10-25 10:25 A Study on Profiled Side-channel Analysis against AES-CTR Katsumi Ebina, Rei Ueno, Naohumi Homma (Tohoku Univ)  HWS2022-31 ICD2022-23 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper describes profiling Side-Channel Analysis for AES counter mode. AES-CTR is a mode in which an internally stored counter value is used as an input to AES encryption. Due to this configuration, the input value to the AES is unknown to the attacker, making it difficult to apply conventional side-channel analysis focusing on a single round of Sbox. Therefore, analysis must be performed over multiple rounds, which is more susceptible to measurement/environment factors than usual. In this paper, we demonstrate the effectiveness of profiling side channel analysis for AES-CMAC, which is compliant with the SecOC (Secure Onbord Communication) standard for secure on-board communication specified in AUTOSAR (AUTomotive Open System ARchitecture) , through experiments using PASTA, a security evaluation platform for automotive applications. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Automotive Security / Controller Area Network / Side-Channel Analysis / Profiling Side-Channel Analysis / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 227, HWS2022-31, pp. 6-11, Oct. 2022. | |
| Paper # | HWS2022-31 | |
| 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 | HWS2022-31 ICD2022-23 |
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| 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) | A Study on Profiled Side-channel Analysis against AES-CTR |
| Sub Title (in English) | |
| Keyword(1) | Automotive Security |
| Keyword(2) | Controller Area Network |
| Keyword(3) | Side-Channel Analysis |
| Keyword(4) | Profiling Side-Channel Analysis |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Katsumi Ebina |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ) |
| 2nd Author's Name | Rei Ueno |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ) |
| 3rd Author's Name | Naohumi Homma |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ) |
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| Speaker | Author-1 |
| Date Time | 2022-10-25 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | HWS |
| Paper # | HWS2022-31, ICD2022-23 |
| Volume (vol) | vol.122 |
| Number (no) | no.227(HWS), no.228(ICD) |
| Page | pp.6-11 |
| #Pages | 6 |
| Date of Issue | 2022-10-18 (HWS, ICD) |
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