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| Paper Abstract and Keywords | ||
| Presentation | 2010-03-05 11:40 A Reader Only Attack on a MIFARE Classic Satoru Imamura (Chuo Univ.), Takashi Kitagawa (Univ. of Tokyo.), Hideki Imai (Chuo Univ.)  IT2009-108 ISEC2009-116 WBS2009-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | MIFARE Classic card is a contactless smart card which is one of the most popular on the market. For example, it is used for payment systems for public transport or access control system of buildings, and so on. In 2008, an attack technique for extracting the private key from a legitimate card reader was proposed by Gracia et al. However, their method needs 4096 authentications between fake MIFARE cards and a legitimate reader in the worst case. In this paper, we propose another attack for extracting the secret key of a MIFARE Classic.In our attack, the attacker uses a fake card and make an authentication session with the legitimate reader.The attacker can obtain 4096 candidates of the secret key.We further discuss how much the candidate keys can be reduced if the attacker makes multiple authentication sessions. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIFARE Classic / RFID / ISO-14443 Type-A / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 445, ISEC2009-116, pp. 241-246, March 2010. | |
| Paper # | ISEC2009-116 | |
| Date of Issue | 2010-02-25 (IT, ISEC, WBS) | |
| 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 | IT2009-108 ISEC2009-116 WBS2009-87 |
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| Conference Information | |
| Committee | IT ISEC WBS |
| Conference Date | 2010-03-04 - 2010-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagano-Engineering Campus, Shinshu University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ISEC |
| Conference Code | 2010-03-IT-ISEC-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Reader Only Attack on a MIFARE Classic |
| Sub Title (in English) | |
| Keyword(1) | MIFARE Classic |
| Keyword(2) | RFID |
| Keyword(3) | ISO-14443 Type-A |
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| 1st Author's Name | Satoru Imamura |
| 1st Author's Affiliation | Chuo University (Chuo Univ.) |
| 2nd Author's Name | Takashi Kitagawa |
| 2nd Author's Affiliation | Institute of Industrial Science, the University of Tokyo (Univ. of Tokyo.) |
| 3rd Author's Name | Hideki Imai |
| 3rd Author's Affiliation | Chuo University (Chuo Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-05 11:40:00 |
| Presentation Time | 25 minutes |
| Registration for | ISEC |
| Paper # | IT2009-108, ISEC2009-116, WBS2009-87 |
| Volume (vol) | vol.109 |
| Number (no) | no.444(IT), no.445(ISEC), no.446(WBS) |
| Page | pp.241-246 |
| #Pages | 6 |
| Date of Issue | 2010-02-25 (IT, ISEC, WBS) |
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