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| Presentation | 2010-12-01 10:10 Magnetic Field Measurement for Side-channel Analysis Environment Toshihiro Katashita, Yohei Hori, Akashi Satoh (AIST)  RECONF2010-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Cryptography used widely in electronic products is evaluated in terms of computationally-secure, however there is vulnerability of hardware modules to physical attacks. Side-channel attacks are one of noninvasive physical attacks, and are considered serious threats to cryptographic modules. Side-channel Attack Standard Evaluation Board (SASEBO) that is developed as a standard evaluation environment has measurement capability for power analysis. In this paper, we took experimentation in order to evaluate potential of SASEBO for near electromagnetic field measurement. EM signals of an AES circuit were measured and analyzed with CPA. Difference of magnetic field strength between locations of cryptographic circuit was also observed. As the result, we could explore the secret key of the AES circuit, and difference of magnetic field could be determined between locations that AES circuits were implemented on. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Side-channel attack / Near magnetic field / Standard evaluation environment / Cryptography / FPGA / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 319, RECONF2010-46, pp. 43-48, Nov. 2010. | |
| Paper # | RECONF2010-46 | |
| Date of Issue | 2010-11-23 (RECONF) | |
| 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) | |
| Download PDF | RECONF2010-46 |
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| Conference Information | |
| Committee | VLD DC IPSJ-SLDM CPSY RECONF ICD CPM |
| Conference Date | 2010-11-29 - 2010-12-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Design Gaia 2010 ―New Field of VLSI Design― |
| Paper Information | |
| Registration To | RECONF |
| Conference Code | 2010-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetic Field Measurement for Side-channel Analysis Environment |
| Sub Title (in English) | |
| Keyword(1) | Side-channel attack |
| Keyword(2) | Near magnetic field |
| Keyword(3) | Standard evaluation environment |
| Keyword(4) | Cryptography |
| Keyword(5) | FPGA |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshihiro Katashita |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 2nd Author's Name | Yohei Hori |
| 2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 3rd Author's Name | Akashi Satoh |
| 3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
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| Speaker | Author-2 |
| Date Time | 2010-12-01 10:10:00 |
| Presentation Time | 20 minutes |
| Registration for | RECONF |
| Paper # | RECONF2010-46 |
| Volume (vol) | vol.110 |
| Number (no) | no.319 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2010-11-23 (RECONF) |
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