Paper Abstract and Keywords |
Presentation |
2017-07-14 16:10
Report of solving SVP's by using DeepLLL Junpei Yamaguchi, Masaya Yasuda (Kyushu Univ.) ISEC2017-23 SITE2017-15 ICSS2017-22 EMM2017-26 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Lattice-based cryptography is based on the computational herdbess of lattice problems such as Shortest vector problem (SVP) and Closest vector problem (CVP). Lattice basis reduction algorithm have been used as a good tool for cryptoanalysis. The most famous one is LLL algorithm, LLL algorithm with deep insertions (DeepLLL) and BKZ are its improvement. In this paper, we give the speeding-up method of DeepLLL. And then, we propose the DeepBKZ algorithm which is combined DeepLLL and BKZ, and we show its superiority by the comparison with BKZ and new records of Darmstadt SVP challenge. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Lattice / Shortest vector problem (SVP) / lattice reduction / DeepLLL / BKZ / Darmstadt SVP Challenge / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 125, ISEC2017-23, pp. 115-122, July 2017. |
Paper # |
ISEC2017-23 |
Date of Issue |
2017-07-07 (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) |
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ISEC2017-23 SITE2017-15 ICSS2017-22 EMM2017-26 |
Conference Information |
Committee |
SITE EMM ISEC ICSS IPSJ-CSEC IPSJ-SPT |
Conference Date |
2017-07-14 - 2017-07-15 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
ISEC |
Conference Code |
2017-07-SITE-EMM-ISEC-ICSS-CSEC-SPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Report of solving SVP's by using DeepLLL |
Sub Title (in English) |
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Keyword(1) |
Lattice |
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Shortest vector problem (SVP) |
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lattice reduction |
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DeepLLL |
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BKZ |
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Darmstadt SVP Challenge |
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1st Author's Name |
Junpei Yamaguchi |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Masaya Yasuda |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-07-14 16:10:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2017-23, SITE2017-15, ICSS2017-22, EMM2017-26 |
Volume (vol) |
vol.117 |
Number (no) |
no.125(ISEC), no.126(SITE), no.127(ICSS), no.128(EMM) |
Page |
pp.115-122 |
#Pages |
8 |
Date of Issue |
2017-07-07 (ISEC, SITE, ICSS, EMM) |
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