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| Presentation | 2014-07-04 11:05 New Higher Order Differential Property of Piccolo Naoki Shibayama (Japan Air Self-Defense Force), Toshinobu Kaneko (Tokyo Univ. of Science)  ISEC2014-34 SITE2014-29 ICSS2014-38 EMM2014-34 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Piccolo is a 64-bit block cipher proposed by Shibutani et.al in 2011. It has been reported that 8-/10-round Piccolo with 80-/128-bit secret key is attackable by higher order differential attack using 6-round 32-nd order differential characteristic. This paper shows a new higher order differential property of Piccolo. We found a new 7-round 48-th order differential characteristic, and estimates the costs of attack exploiting the characteristic. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Block Cipher / Piccolo / Higher Order Differential Property / Cryptanalysis / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 115, ISEC2014-34, pp. 247-252, July 2014. | |
| Paper # | ISEC2014-34 | |
| Date of Issue | 2014-06-26 (ISEC, SITE, ICSS, EMM) | |
| 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 | ISEC2014-34 SITE2014-29 ICSS2014-38 EMM2014-34 |
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| Conference Information | |
| Committee | ICSS ISEC SITE EMM IPSJ-CSEC IPSJ-SPT |
| Conference Date | 2014-07-03 - 2014-07-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | San-Refure Hakodate |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Security |
| Paper Information | |
| Registration To | ISEC |
| Conference Code | 2014-07-ICSS-ISEC-SITE-EMM-CSEC-SPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | New Higher Order Differential Property of Piccolo |
| Sub Title (in English) | |
| Keyword(1) | Block Cipher |
| Keyword(2) | Piccolo |
| Keyword(3) | Higher Order Differential Property |
| Keyword(4) | Cryptanalysis |
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| 1st Author's Name | Naoki Shibayama |
| 1st Author's Affiliation | Japan Air Self-Defense Force (Japan Air Self-Defense Force) |
| 2nd Author's Name | Toshinobu Kaneko |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
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| Speaker | Author-1 |
| Date Time | 2014-07-04 11:05:00 |
| Presentation Time | 25 minutes |
| Registration for | ISEC |
| Paper # | ISEC2014-34, SITE2014-29, ICSS2014-38, EMM2014-34 |
| Volume (vol) | vol.114 |
| Number (no) | no.115(ISEC), no.116(SITE), no.117(ICSS), no.118(EMM) |
| Page | pp.247-252 |
| #Pages | 6 |
| Date of Issue | 2014-06-26 (ISEC, SITE, ICSS, EMM) |
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