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| Chair |
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Shiho Moriai (NICT) |
| Vice Chair |
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Shoichi Hirose (Univ. of Fukui), Tetsuya Izu (Fujitsu Labs.) |
| Secretary |
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Keita Emura (NICT), Kazunari Omote (Tsukuba Univ.) |
| Assistant |
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Dai Yamamoto (Fujitsu Labs.), Yuuji Suga (IIJ) |
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| Conference Date |
Wed, May 20, 2020 09:45 - 17:20 |
| Topics |
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| Conference Place |
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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) |
| Registration Fee |
This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on ISEC. |
Wed, May 20 AM
09:45 - 10:35 |
| (1) |
09:45-10:10 |
Isogeny based ring signature from CSIDH  ISEC2020-1 |
Taisei Kiyama, Koutarou Suzuki (TUT) |
| (2) |
10:10-10:35 |
Distinguishing, Forgery, and Plaintext Recovery Attacks against Google Adiantum ISEC2020-2 |
Makoto Habu, Tetsu Iwata (Nagoya Univ.) |
| |
10:35-10:45 |
Break ( 10 min. ) |
Wed, May 20 AM
10:45 - 12:00 |
| (3) |
10:45-11:10 |
Improved Quantum Information Set Decoding Algorithm with Low Memory ISEC2020-3 |
Naoto Kimura (Univ. Tokyo), Atsushi Takayasu (NICT), Tsuyoshi Takagi (Univ. Tokyo) |
| (4) |
11:10-11:35 |
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| (5) |
11:35-12:00 |
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| |
12:00-12:50 |
Lunch ( 50 min. ) |
Wed, May 20 PM
12:50 - 14:30 |
| (6) |
12:50-13:10 |
[Invited Talk]
Efficient Private PEZ Protocols for Symmetric Functions (from TCC 2019) ISEC2020-4 |
Yoshiki Abe, Mitsugu Iwamoto (UEC), Kazuo Ohta (UEC/AIST) |
| (7) |
13:10-13:30 |
[Invited Talk]
An Efficient F4-style Based Algorithm to Solve MQ Problems (from IWSEC 2019) ISEC2020-5 |
Takuma Ito, Naoyuki shinohara (NICT), Shigenori Uchiyama (TMU) |
| (8) |
13:30-13:50 |
[Invited Talk]
Almost Optimal Cheating-Detectable (2,2,n) Ramp Secret Sharing Scheme (from CANDAR 2019) ISEC2020-6 |
Tomoki Agematsu (NEC), Satoshi Obana (Hosei univ) |
| (9) |
13:50-14:10 |
[Invited Talk]
Tweakable TWINE: Building a Tweakable Block Cipher on Generalized Feistel Structure (from IWSEC 2019) ISEC2020-7 |
Kosei Sakamoto (University of Hyogo), Kazuhiko Minematsu (NEC), Nao Shibata, Maki Shigeri, Hiroyasu Kubo (NES), Yuki Funabiki (Kobe Univ.), Andrey Bogdanov (DTU), Sumio Morioka (Interstellar), Takanori Isobe (University of Hyogo/NICT) |
| (10) |
14:10-14:30 |
[Invited Talk]
How to Construct CSIDH on Edwards Curves (from CT-RSA 2020) ISEC2020-8 |
Tomoki Moriya, Hiroshi Onuki, Tsuyoshi Takagi (UTokyo) |
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14:30-14:40 |
Break ( 10 min. ) |
Wed, May 20 PM
14:40 - 15:55 |
| (11) |
14:40-15:05 |
Making Variance of Mining Time Smaller for Computational Problems Based on Hash Functions
-- Serial Concatenation and Parallel Concatenation -- ISEC2020-9 |
Hiroaki Anada (Univ. Nagasaki), Kouichi Sakurai (Kyushu Univ.) |
| (12) |
15:05-15:30 |
Evaluation of re-centralization by inequality and convergence on blockchain networks ISEC2020-10 |
Mitsuyoshi Imamura (Tsukuba Univ.), Kazumasa Omote (Tsukuba Univ./NICT) |
| (13) |
15:30-15:55 |
An Anonymous Trust-Marking Scheme on NEM Blockchain Systems ISEC2020-11 |
Tomoki Fujitani (Univ.Tsukuba/NICT), Keita Emura (NICT), Kazumasa Omote (Univ.Tsukuba/NICT) |
| |
15:55-16:05 |
Break ( 10 min. ) |
Wed, May 20 PM
16:05 - 17:20 |
| (14) |
16:05-16:30 |
Identity-based Authenticated Key Exchange for IoT Devices and its Security against Malicious Private Key Generator ISEC2020-12 |
Kazuma Wariki, Taroh Sasaki, Atsushi Fujioka (Kanagawa Univ.), Koutarou Suzuki (Toyohashi Univ. of Tech.), Junichi Tomida (NTT) |
| (15) |
16:30-16:55 |
A Study on robustness of PE malware detection models ISEC2020-13 |
Wanjia Zheng (U. Tsukuba), Kazumasa Omote (U. Tsukuba/NICT) |
| (16) |
16:55-17:20 |
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| Announcement for Speakers |
| General Talk | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| ISEC |
Technical Committee on Information Security (ISEC) [Latest Schedule]
|
| Contact Address |
Kazumasa Omote (University of Tsukuba)
E- : i c-c  (to ISEC secretaries) |
Last modified: 2020-05-04 23:50:01
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