Wed, May 17 AM Chair: Yoshikazu Hanatani (Toshiba) 09:30 - 11:10 |
(1) |
09:30-09:55 |
Toward VMI configuration with smart contracts for demand forecasting |
Kenta Hagiwara (Tsukuba Univ.), Kazumasa Omote (Tsukuba Univ./NICT) |
(2) |
09:55-10:20 |
Toward a System for Estimating Firm Popularity Using Educational Credentials NFT |
Keigo Yanai, Taisei Takahashi, Kazumasa Omote (Tsukuba Univ.) |
(3) |
10:20-10:45 |
Toward A Secure Contact Tracing Method Using Blockchain |
Mizuki Tsuchida (Tsukuba Univ.), Omote Kazumasa (Tsukuba Univ., NICT) |
(4) |
10:45-11:10 |
On the Risk Assessment Method against ML-specific Attacks for ML system developers
-- A Damage Assessment Method for ML system developers -- |
Jun Yajima, Maki Inui, Kentarou Tsuji (Fujitsu Ltd.), Nobukazu Yoshioka (Waseda Univ.) |
|
11:10-11:25 |
Break ( 15 min. ) |
Wed, May 17 PM Invited Talks (1) Chair: Noburu Kunihiro (University of Tsukuba) 11:25 - 12:25 |
(5) |
11:25-11:55 |
[Invited Talk]
Towards Verifying Physical Assumption in Card-Based Cryptography (from SecITC 2022) |
Masahisa Shimano, Kazuo Sakiyama (UEC), Daiki Miyahara (UEC/AIST) |
(6) |
11:55-12:25 |
[Invited Talk]
Card-Based Single-Shuffle Protocols for Secure Multiple-Input AND and XOR Computations (from APKC 2022) |
Tomoki Kuzuma, Raimu Isuzugawa, Kodai Toyoda (Tohoku Univ), Daiki Miyahara (UEC), Takaaki Mizuki (Tohoku Univ) |
|
12:25-13:30 |
Lunch Break ( 65 min. ) |
Wed, May 17 PM Chair: Hiroki Okada (KDDI Research) 13:30 - 15:10 |
(7) |
13:30-13:55 |
Reducing the Number of Shuffles for Secure Multi-input AND Computation with Two Additional Cards |
Takuto Yoshida (NITIC), Keisuke Nakabayashi, Kodai Tanaka (Tohoku Univ), Eikoh Chida (NITIC), Takaaki Mizuki (Tohoku Univ) |
(8) |
13:55-14:20 |
A Physical Zero-knowledge Proof for a Puzzle Generated by ChatGPT |
Kyosuke Hatsugai, Kyoichi Asano (UEC), Yoshiki Abe (UEC/AIST) |
(9) |
14:20-14:45 |
Equivalent Secret Key-Recovery Attack on Knapsack Public Key Cryptosystem |
Ryuichi Sakai, Yasuyuki Murakami (OECU) |
(10) |
14:45-15:10 |
BDD enumeration for Module-LWE using lattice rotation structure |
Togo Sakurai, Atsushi Takayasu (The Univ. of Tokyo) |
|
15:10-15:25 |
Break ( 15 min. ) |
Wed, May 17 PM Invited Talks (2) Chair: Goichiro Hanaoka (AIST) 15:25 - 16:55 |
(11) |
15:25-15:55 |
[Invited Talk]
An Empirical Study of Impact of Solidity Compiler Updates on Vulnerabilities (from BRAIN 2023) |
Chihiro Kado, Naoto Yanai, Jason Paul Cruz (Osaka Univ.), Shingo Okamura (NIT, Nara College) |
(12) |
15:55-16:25 |
[Invited Talk]
An Efficient Strategy to Construct a Better Differential on Multiple-Branch-Based Designs: Application to Orthros (from CT-RSA 2023) |
Kazuma Taka, Kosei Sakamoto (Hyogo Univ.), Tatsuya Ishikawa (WDB KOUGAKU Co.,Ltd.), Takanori Isobe (Hyogo Univ.) |
(13) |
16:25-16:55 |
[Invited Talk]
Concrete Quantum Cryptanalysis of Binary Elliptic Curves via Addition Chain (from CT-RSA 2023) |
Ren Taguchi, Atsushi Takayasu (The Univ. of Tokyo) |