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| Presentation | 2017-03-09 10:25 A Note on Key Dependency of Stream Cipher Grain v1 Satoshi Kidokoro (Tokai Univ.), Takanori Isobe (Kobe Univ.), Toshihiro Ohigashi (Tokai Univ.)  IT2016-99 ISEC2016-89 WBS2016-75 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Meet-in-the-middle (MITM) attack is a powerful cryptanalytic method for block ciphers. Several attacks for block ciphers are applied to stream ciphers, but the MITM attack has not been applied to stream ciphers yet. In this paper, we propose a first MITM attack for stream cipher. In addition, the attack is applied to a stream cipher Grain v1 which is one of eSTREAM portfolio. Finally, we show the efficiency of our MITM attack. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | stream cipher / Grain v1 / cryptanalysis / Meet-in-the-middle attack / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 505, ISEC2016-89, pp. 1-6, March 2017. | |
| Paper # | ISEC2016-89 | |
| Date of Issue | 2017-03-02 (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 | IT2016-99 ISEC2016-89 WBS2016-75 |
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| Conference Information | |
| Committee | ISEC WBS IT |
| Conference Date | 2017-03-09 - 2017-03-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | TOKAI University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | joint meeting of IT, ISEC, and WBS |
| Paper Information | |
| Registration To | ISEC |
| Conference Code | 2017-03-ISEC-WBS-IT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Note on Key Dependency of Stream Cipher Grain v1 |
| Sub Title (in English) | |
| Keyword(1) | stream cipher |
| Keyword(2) | Grain v1 |
| Keyword(3) | cryptanalysis |
| Keyword(4) | Meet-in-the-middle attack |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Satoshi Kidokoro |
| 1st Author's Affiliation | Tokai University (Tokai Univ.) |
| 2nd Author's Name | Takanori Isobe |
| 2nd Author's Affiliation | Kobe University (Kobe Univ.) |
| 3rd Author's Name | Toshihiro Ohigashi |
| 3rd Author's Affiliation | Tokai University (Tokai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-03-09 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | ISEC |
| Paper # | IT2016-99, ISEC2016-89, WBS2016-75 |
| Volume (vol) | vol.116 |
| Number (no) | no.504(IT), no.505(ISEC), no.506(WBS) |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2017-03-02 (IT, ISEC, WBS) |
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