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Technical Committee on Information Security (ISEC) [schedule] [select]
Chair Katsuyuki Takashima (Waseda Univ.)
Vice Chair Kazuo Sakiyama (UEC), Kenta Takahashi (HITACHI)
Secretary Yusuke Aikawa (Univ. of Tokyo), Dai Watanabe (HITACHI)
Assistant Daiki Miyahara (UEC)

Technical Committee on Social Implications of Technology and Information Ethics (SITE) [schedule] [select]
Chair Soichiro Morishita (Cyber Agent)
Vice Chair Yusuke Kaneko (JRI), Yuko Murakami (Rikkyo Univ.)
Secretary Kaito Hosono (Kanagawa Univ.), Rodriguez Samudio Ruben Enrique (Waseda Univ.)
Assistant Tatsuya Shiraishi (OUJ)

Technical Committee on Biometrics (BioX) [schedule] [select]
Chair Yosuke Kaga (Hitachi)
Vice Chair Shinichi Shirakawa (Yokohama National Univ.), Hiroyuki Suzuki (Gunma Univ)
Secretary Tomokazu Kawahara (Toshiba), Yuji Watanabe (NCU)
Assistant Yosuke Kaga (Hitachi), Yoshinori Koda (NEC)

Technical Committee on Hardware Security (HWS) [schedule] [select]
Chair Noriyuki Miura (Osaka Univ.)
Vice Chair Masashi Imai (Hirosaki University), Hiroki Kunii (SECOM CO., LTD.)
Secretary Yuichi Komano (CIT), Risa Yashiro (Chiba Prefectural Police)

Technical Committee on Information and Communication System Security (ICSS) [schedule] [select]
Chair Toshihiro Yamauchi (Okayama Univ.)
Vice Chair Yo Kanemoto (NTT), Masaya Sato (Okayama Prefectural University)
Secretary Ryoichi Izawa (NICT), Rui Tanabe (Juntendo Univ.)
Assistant Ruri Otsuka (Mitsubishi Electric), Kosuke Murakami (KDDI Research)

Technical Committee on Enriched MultiMedia (EMM) [schedule] [select]
Chair Masashi Unoki (JAIST)
Vice Chair Shoko Imaizumi (Chiba Univ.), Shuichi Sakamoto (Tohoku Univ.)
Secretary Takuto Isoyama (TMCIT), Shota Morita (Fukuyama Univ.)
Assistant Yuto Matsunaga (NEC), Katsuhiko Yamamoto (CyberAgent)

Special Interest Group on Computer Security (IPSJ-CSEC) [schedule] [select]

Special Interest Group on Security Psychology and Trust (IPSJ-SPT) [schedule] [select]

Special Interest Group on AI Safety and Security (JSAI-SEC) [schedule] [select]

Conference Date Mon, Jul 13, 2026 10:15 - 17:55
Tue, Jul 14, 2026 09:15 - 17:55
Wed, Jul 15, 2026 09:15 - 16:30
Topics  
Conference Place Sapporo Convention Center 
Address 1-1-1 Higashi-Sapporo 6-jo, Shiroishi-ku, Sapporo, 003-0006, Japan
Transportation Guide 8 minutes walk from Higashi-Sapporo station.
https://www.sora-scc.jp/eng/access.html
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 BioX, HWS, ISEC, SITE, ICSS, EMM.

Mon, Jul 13 AM 
10:15 - 11:30 [updated]
10:15 - 11:55
(1)
ISEC
10:15-10:40 On the number of queries necessary for the reaction attack on fully-homomorphic encryption FHEW Yuki Koizumi, Yuichi Kaji (Nagoya Univ.)
(2)
ISEC
[updated]
(3)
ISEC
10:40-11:05
[updated]
11:05-11:30
Utilizing Search Patterns to Improve Query Recovery Attacks against Searchable Encryption Ryousuke Muramatsu (FUN), Takumi Namiki (UEC), Yohei Watanabe (UEC/AIST)
[updated]
Ryousuke Muramatsu (FUN), Takumi Namiki, Yohei Watanabe (UEC)
(3)
ISEC
[updated]
(4)
ISEC
11:05-11:30
[updated]
11:30-11:55
A Generic Construction of Public-Key Authenticated Re-Encryption With Keyword Search
[updated]
A generic construction of Public-key Authenticated Re-Encryption With Keyword Search
Daichi Matsushita, Keisuke Hara (The Univ. of Osaka/AIST), Kyosuke Yamashita (Chuo Univ./AIST)
Mon, Jul 13 AM 
10:15 - 11:55
(4)
[updated]
(5)
10:15-10:40  
(5)
[updated]
(6)
10:40-11:05  
(6)
[updated]
(7)
11:05-11:30  
(7)
[updated]
(8)
11:30-11:55  
Mon, Jul 13 AM 
10:15 - 11:55
(8)
HWS
[updated]
(9)
HWS
10:15-10:40 Investigation of Adversarial Training Methods oriented toward Toroidal Space Shunichi Kato, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)
(9)
HWS
[updated]
(10)
HWS
10:40-11:05 Evaluation of Robustness and Verification Capability of Soft-Label-Controlled Model Fingerprints under Multiple Input Preprocessing Transformations Naoto Katakai, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)
(10)
HWS
[updated]
(11)
HWS
11:05-11:30 A Study on Localizing Partially Manipulated Image Regions Using Pre- and Post-Reconstruction Differences in Latent Space Takumi Kano, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)
(11)
HWS
[updated]
(12)
HWS
11:30-11:55 Evaluation of GNN-Based Key Prediction Attacks Against LumiLock and Defense Through Lock-Structure Perturbation
[updated]
Evaluation of GNN-based Attacks on LumiLock and Investigation of Defense Methods
Tsunato Nakai, Takuya Higashi (Mitsubishi Electric)
  11:55-13:25 Lunch Break ( 90 min. )
Mon, Jul 13 PM 
13:25 - 15:05
(12)
ISEC
[updated]
(13)
ISEC
13:25-13:50 Notification-Permission-Requesting reCAPTCHA Spoofing Pages Indexed in Google Search
[updated]
Notification-Requesting reCAPTCHA Spoofing Pages Indexed in Google Search
Masamichi Aoki, Rin Miyachi, Taiichi Saito (TDU)
(13)
ISEC
[updated]
(14)
ISEC
13:50-14:15 Obfuscation Tool Identification for .NET Malware Analysis Watanabe Kosuke, Saito Taiichi (TDU)
(14)
ISEC
[updated]
(15)
ISEC
14:15-14:40 Toward Application-Identity-Centric Egress Control on Windows Endpoints Mingjen Hsieh (Affiliation (Short name for advance program))
(15)
ISEC
[updated]
(16)
ISEC
14:40-15:05 A Study on the Typology of Port Scan Behaviors Using First Payload Features from Darknet Observations Ryoto Shiraishi, Yasuhiro Nakamura, Hidema Tanaka (NDA)
Mon, Jul 13 PM 
13:25 - 15:05
(16)
[updated]
(17)
13:25-13:50  
(17)
[updated]
(42)
13:50-14:15
[updated]
09:40-10:05
 
(18)
[updated]
(19)
14:15-14:40  
(19)
[updated]
(20)
14:40-15:05  
Mon, Jul 13 PM 
13:25 - 14:40 [updated]
13:25 - 15:05
(20)
SITE
[updated]
(21)
SITE
13:25-13:50 A Systematic Study of Legal Regulation Concerning AI Governance in Japan
-- Current Legal Regulation of AI That Replicates Individuals and Future Prospects --

[updated]
The Function of Tort Law in AI Governance
-- Focusing on AI Training Methods and Human Identity --
Yuki Okamura, Miho Ikeda (NTT)
(21)
SITE
[updated]
(23)
SITE
13:50-14:15
[updated]
14:15-14:40
Structure and Evolution of the EU Cloud Sovereignty Framework
-- Focusing on the SEAL Evaluation Scheme and Initial Procurement Case Studies --
Naonori Kato (KDDI Research/NFI), Yosuke Murakami (KDDI Reaserch)
(22)
SITE
[updated]
(24)
SITE
14:15-14:40
[updated]
14:40-15:05
DLT Terms 100: for Learners based on JIS X 22739:2026 Yusuke Kaneko, Takumi Aita, Kohei Ichihara, Hiroki Watanabe (JRI)
[updated]
Yusuke Kaneko (JRI)
  15:05-15:15 Break ( 10 min. )
Mon, Jul 13 PM 
15:15 - 16:30
(23)
[updated]
(25)
15:15-15:40  
(24)
[updated]
(26)
15:40-16:05  
(25)
[updated]
(27)
16:05-16:30  
Mon, Jul 13 PM 
15:15 - 16:30
(26)
[updated]
(28)
15:15-15:40  
(27)
[updated]
(29)
15:40-16:05  
(28)
[updated]
(30)
16:05-16:30  
Mon, Jul 13 PM 
15:15 - 16:30
(29)
BioX
[updated]
(31)
BioX
15:15-15:40 Enhancing Pair Authentication Using Hand Motion and Heart-Rate Data Bashir Mohammad Abdul, Jie Jin, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka University)
(30)
BioX
[updated]
(32)
BioX
15:40-16:05 Behavioral Authentication for eSports Players: A Deep Learning Approach Based on Input Behavior Tanglei Ni, Franziska Zimmer, Ryosuke Kobayashi, M N S Perera, Mhd Irvan, Rie Shigetomi Yamaguchi (UTokyo)
(31)
BioX
[updated]
(33)
BioX
16:05-16:30 A Study on Avatar Secret Mode Utilizing Nudges and Gamification
[updated]
A Study on Avatar Secret Mode Using Nudges
Kazuki Takabayashi, Itta Matsuda, Yang fan, Shiro Yamada, Takato Yokoyama, Tetsushi Ohki, Masakatsu Nishigaki (Shizuoka Univ.)
  16:30-16:40 Break ( 10 min. )
Mon, Jul 13 PM 
16:40 - 17:55
(32)
[updated]
(34)
16:40-17:55  
Mon, Jul 13 PM 
16:40 - 17:55
(33)
[updated]
(35)
16:40-17:05  
(34)
[updated]
(36)
17:05-17:30  
(35)
[updated]
(37)
17:30-17:55  
Mon, Jul 13 PM 
16:40 - 17:30 [updated]
16:40 - 17:55
(36)
[updated]
(38)
16:40-17:05  
(37)
[updated]
(39)
17:05-17:30  
Tue, Jul 14 AM 
09:15 - 10:30
(38)
[updated]
(41)
09:15-09:40  
(39)
[updated]
(18)
09:40-10:05
[updated]
13:50-14:15
 
(40)
[updated]
(43)
10:05-10:30  
Tue, Jul 14 AM 
09:15 - 10:30
(41)
EMM
[updated]
(44)
EMM
09:15-09:40 A Method for Adversarial Attacks against Instance Segmentation Models Equipped on Physical Devices Shota Tokiwagi, Yuya Okadome, Kazuaki Nakamura (Tokyo Univ. of Science)
(42)
EMM
[updated]
(45)
EMM
09:40-10:05 A Study on Multimodal Video Summarization
-- Formulation as a Column Subset Selection Problem Based on BoF Features --
Natsuko Nishi, Michiharu Niimi (KIT)
(43)
EMM
[updated]
(46)
EMM
10:05-10:30 Modular speaker diarization without speaker count estimation Naoki Hata, Shota Morita (Fukuyama Univ.)
Tue, Jul 14 AM 
09:15 - 10:30
(44)
[updated]
(47)
09:15-09:40  
(45)
[updated]
(48)
09:40-10:05  
(46)
[updated]
(49)
10:05-10:30  
  10:30-10:40 Break ( 10 min. )
Tue, Jul 14 AM 
10:40 - 11:55
 
[updated]
(50)
-
[updated]
10:40-11:55
 
Tue, Jul 14 AM 
10:40 - 11:55
(47)
EMM
[updated]
(51)
EMM
10:40-11:05 Domain Adaptation for Vision Mamba with Perceptual Image Encryption Jiachen Zhou, Kiyoshi Nishikawa, Hitoshi Kiya (Tokyo Metropolitan Univ.)
(48)
EMM
[updated]
(52)
EMM
11:05-11:30 Ownership Verification of DNN Models Using Probability-Controlled White-Box Adversarial Attacks Teruki Sano, Minoru Kuribayashi, Masao Sakai, Shuji Isobe, Eisuke Koizumi, Zhang Zhang, Satoru Matsumoto (Tohoku Univ.)
(49)
EMM
[updated]
(53)
EMM
11:30-11:55 Access Control for Latent Diffusion Models Using the Covariance Matrix of Noise Distribution as Secret Keys Temma Tanaka, Kazuaki Nakamura (Tokyo Univ. of Science)
Tue, Jul 14 AM 
10:40 - 11:55
(50)
[updated]
(54)
10:40-11:05  
(51)
[updated]
(55)
11:05-11:30  
(52)
[updated]
(56)
11:30-11:55  
  11:55-13:25 Lunch Break ( 90 min. )
Tue, Jul 14 PM 
13:25 - 15:05
(53)
HWS
[updated]
(57)
HWS
13:25-13:50 A Study on Deep Learning-Based Side-Channel Attacks Using Multiple Leakage Sources for SLH-DSA Takumi Kuwabara, Akira Ito, Naofumi Homma (Tohoku Univ.)
(54)
HWS
[updated]
(58)
HWS
13:50-14:15 A Study of Side-Channel Attacks on the High-Order Decompose Gadget in ML-DSA Junichi Sakamoto, Ryo Iijima (AIST)
(55)
HWS
[updated]
(59)
HWS
14:15-14:40
(56)
HWS
[updated]
(60)
HWS
14:40-15:05 A Low-Overhead Automorphism Architecture via Address Mapping Optimization for CKKS Fully Homomorphic Encryption Pengfei Sun, Makoto Ikeda (UTokyo)
Tue, Jul 14 PM 
13:25 - 15:05
(57)
ICSS
[updated]
(61)
ICSS
13:25-13:50 A Large-Scale Survey of Security Features in IoT Devices Based on Firmware Analysis: 2021-2025 Takayoshi Miyake, Ryota Yoshimoto, Toshihiro Yamauchi (Okayama Univ.)
(58)
ICSS
[updated]
(62)
ICSS
13:50-14:15
(59)
ICSS
[updated]
(63)
ICSS
14:15-14:40 Improving the Stability of Graph-based APT Detection with LLM Sentence Embeddings Shota Sakamaki, Hiroki Kanezashi, Toyotaro Suzumura, Tomohiro Kudoh (UTokyo)
[updated]
Shota Sakamakai, Hiroki Kanezashi, Toyotaro Suzumura, Tomohiro Kudoh (UTokyo)
(60)
ICSS
[updated]
(64)
ICSS
14:40-15:05 Reproducibility Issues in Simulating Cyberattacks on Drones
-- Case Studies Using PX4 and ArduPilot --
Masaki Soshima, Kuniyasu Suzaki (IISEC)
Tue, Jul 14 PM 
13:25 - 15:05
(61)
[updated]
(65)
13:25-13:50  
(62)
[updated]
(66)
13:50-14:15  
(63)
[updated]
(67)
14:15-14:40  
(64)
[updated]
(68)
14:40-15:05  
  15:05-15:15 Break ( 10 min. )
Tue, Jul 14 PM 
15:15 - 16:30
(65)
[updated]
(69)
15:15-16:30  
Tue, Jul 14 PM 
15:15 - 16:30
(66)
EMM
[updated]
(70)
EMM
15:15-15:40 Can ciphertext be made indistinguishable from plaintext? Naofumi Aoki (Hokkaido Univ.)
(67)
EMM
[updated]
(71)
EMM
15:40-16:05 LoRA-ViT in key-based domain adaptation for learnable image encryption Haiwei Lin, Shoko Imaizumi (Chiba Univ.), Hitoshi Kiya (TMU)
(68)
EMM
[updated]
(72)
EMM
16:05-16:30 Enhanced Robustness against Deep Model Inversion Attacks Using Learnable Image Encryption Mare Hirose, Shoko Imaizumi (Chiba Univ.), Hitoshi Kiya (TMU)
Tue, Jul 14 PM 
15:15 - 16:30
(69)
ISEC
[updated]
(73)
ISEC
15:15-15:40 A Sufficient Condition for Zero Reductions in HDF4 Based on Degree-Four Macaulay Matrix Polynomials Jiei Suto, Kosuke Sakata, Tsuyoshi Takagi (UTokyo)
(70)
ISEC
[updated]
(74)
ISEC
15:40-16:05 Improvement of Identity-Based Encryption based on the Middle-Product LWE Assumption Seiryu Kawano, Takumi Nishimura, Atsushi Takayasu (Tokyo Univ.)
(71)
ISEC
[updated]
(75)
ISEC
16:05-16:30 Inversion of Complexity in Boyer's Quantum Algorithm for Hash Puzzle
[updated]
Reversal Complexity Behavior of Boyer's Quantum Algorithm for Hash Puzzle
Masato Hikawa, Yuichi Kaji (Nagoya Univ.)
  16:30-16:40 Break ( 10 min. )
Tue, Jul 14 PM 
16:40 - 17:55
(72)
[updated]
(76)
16:40-17:05  
(73)
[updated]
(77)
17:05-17:30  
(74)
[updated]
(40)
17:30-17:55  
Tue, Jul 14 PM 
16:40 - 17:30 [updated]
16:40 - 17:55
(75)
EMM
[updated]
(78)
EMM
16:40-17:05 Speech watermarking using time-stretching and compression with blind detection Takuto Isoyama, Mugi Kawasaki (TMCIT), Masashi Unoki (JAIST)
(76)
EMM
[updated]
(79)
EMM
17:05-17:30 Study on DNN-based Blind Speech Watermarking Method by Using LP-DSS Tran-Quang-Tuan Vo, Huy Quoc Nguyen, Candy Olivia Mawalim, Masashi Unoki (JAIST)
Tue, Jul 14 PM 
16:40 - 17:55
(77)
ISEC
[updated]
(80)
ISEC
16:40-17:05 Transcript Analysis of $Sigma$ Protocols from a Computational Differential Privacy Perspective Atsushi Fujioka (Kanagawa Univ.)
(78)
ISEC
[updated]
(81)
ISEC
17:05-17:30 Puncturing of Signing Keys for Median-Sum One-Time Signatures Ren Inuzuka, Yuichi Kaji (Nagoya Univ.)
(79)
ISEC
[updated]
(82)
ISEC
17:30-17:55 Revisiting Formalization of Predicate Aggregate Signature Hiroaki Anada (Meiji Gakuin Univ.), Masayuki Fukumitsu (SUN), Shingo Hasegawa (Fukushima Univ.)
Wed, Jul 15 AM 
09:15 - 10:30
(80)
ICSS
[updated]
(83)
ICSS
09:15-09:40 Observation and Analysis of Cyberattacks Targeting Self-Hosted LLM Servers Kanta Okugawa (NICT/Ritsumeikan University), Daisuke Makita, Masaki Kubo (NICT), Koichi Mouri (Ritsumeikan University/NICT), Takahiro Kasama (NICT)
(81)
ICSS
[updated]
(84)
ICSS
09:40-10:05 Measuring Third-Party Service Dependencies in Darknet Markets Akinori Uchino, Aiman Syazwan Bin Abdul Razak, Yin Minn PaPa, Katsunari Yoshioka (YNU)
(82)
ICSS
[updated]
(85)
ICSS
10:05-10:30 Analysis of Double-Extortion Negotiation Strategies and Shared Victims Across Ransomware Groups Based on Ransomware Leak Site Observations Tatsuki Yogo (YNU), Yin Minn Pa Pa (IAS, YNU), Junji Shikata, Katsunari Yoshioka (FEIS, YNU)
Wed, Jul 15 AM 
09:15 - 10:30
(83)
[updated]
(86)
09:15-09:40  
(84)
[updated]
(87)
09:40-10:05  
(85)
[updated]
(88)
10:05-10:30  
Wed, Jul 15 AM 
09:15 - 10:30
(86)
ISEC
[updated]
(89)
ISEC
09:15-09:40 Complexity Analysis of Hybrid Polynomial Multiplication with Incomplete NTT and Toom-4 for Lattice-Based Cryptography Sakura Oku, Momonari Kudo (Fukuoka Inst. of Tech.)
(87)
ISEC
[updated]
(90)
ISEC
09:40-10:05 Computational Complexity Analysis of the Quantum Prange Algorithm Based on the Krylov Subspace Method Asuka Wakasugi (Univ. of Tsukuba/EAGLYS), Noboru Kunihiro (Univ. of Tsukuba)
(88)
ISEC
[updated]
(91)
ISEC
10:05-10:30 High-Speed AVX2 Implementation of NTRU-HPS-4096-1229 KEM
[updated]
High-Speed Implementation of NTRU-hps40961229 Using AVX2
Issei Shirai, Atsushi Fujioka (Kanagawa Univ.), Akira Nagai (NTT), Kan Yasuda (Kogakuin Univ.), Masataka Saito (NTT DATA INTELLILINK)
  10:30-10:40 Break ( 10 min. )
Wed, Jul 15 AM 
10:40 - 11:55
(89)
ICSS
[updated]
(92)
ICSS
10:40-11:05 Analysis of Malicious Traffic Clusters Exploitable to Poisoning Attacks in a LightGBM-based NIDS Yusha Yazici (Nagoya Univ.), Hirokazu Hasegawa (NII), Yukiko Yamaguchi, Hajime Shimada (Nagoya Univ.)
(90)
ICSS
[updated]
(93)
ICSS
11:05-11:30 Design and Evaluation of a Hardware-Separated Hybrid Signature Architecture during the PQC Migration Period Akane Suzuki, Mitsuhiro Shimbo, Manami Suzuki, Kosuke Anzai, Takahiro Fujishiro (Hitachi)
(91)
ICSS
[updated]
(94)
ICSS
11:30-11:55 Issues of Execution Environment Authentication for Analysis Resistance of Tamper Resistant Software (Part 2) Kazuomi Oishi (SIST)
Wed, Jul 15 AM 
10:40 - 11:55
(92)
[updated]
(95)
10:40-11:05  
(93)
[updated]
(96)
11:05-11:30  
(94)
[updated]
(97)
11:30-11:55  
Wed, Jul 15 AM 
10:40 - 11:30 [updated]
10:40 - 11:55
(95)
ISEC
[updated]
(98)
ISEC
10:40-11:05 Consideration of Multi-Device Setting in the Messaging Layer Security Protocol Shuya Hanai, Kazuhide Fukushima (KDDI Research, Inc.)
(96)
ISEC
[updated]
(99)
ISEC
11:05-11:30 Separating Tampering from Leakage: A Two-Detector Diagnostic Framework for LoRA Federated Fine-Tuning
[updated]
LoRA Leaks: Reconstructing Training Images from Federated LoRA Gradients with Generative Priors
Wang Zhiying, M N S Perera, Ryosuke Kobayashi, Franziska Zimmer, Mhd Irvan, Rie Shigetomi Yamaguchi (UTokyo)
  11:55-13:25 Lunch Break ( 90 min. )
Wed, Jul 15 PM 
13:25 - 15:05
(97)
ICSS
[updated]
(101)
ICSS
13:25-13:50 A Method for Automatically Analyzing Newly Exploits Observed by Honeypots Using LLMs Ryu Kuki (Yokohama National Univ.), Kosuke Murakami (Yokohama National Univ./KDDI Research, Inc.), Shota Fujii, Takayuki Sasaki, Katsunari Yoshioka (Yokohama National Univ.)
(98)
ICSS
[updated]
(102)
ICSS
13:50-14:15 Assessment of the Potential for Attacks on IoT Device Management Interfaces Using AI Browser Agents Emina Ishihara, Misato Ito (YNU), Kosuke Murakami (YNU/KDDI Research), Shota Fujii, Takayuki Sasaki, Katsunari Yoshioka (YNU)
(99)
ICSS
[updated]
(103)
ICSS
14:15-14:40 LLM-Based Information Gathering and Analysis System for Cybercrime-Related Messages on Discord Naoki Miyamoto, Yamato Kawaguchi, Yin Minn Pa Pa, Katsunari Yoshioka (YNU)
(100)
ICSS
[updated]
(104)
ICSS
14:40-15:05 Empirical Study of HUMINT via Human-in-the-Loop LLM Dialogue Support with Ethical Considerations Sota Kubo, Yukihiro Nagayama, Yin Minn Pa Pa, Katsunari Yoshioka (YNU)
Wed, Jul 15 PM 
13:25 - 15:05
(101)
[updated]
(105)
13:25-13:50  
(102)
[updated]
(106)
13:50-14:15  
(103)
[updated]
(107)
14:15-14:40  
(104)
[updated]
(108)
14:40-15:05  
Wed, Jul 15 PM 
13:25 - 15:05
(105)
ISEC
[updated]
(109)
ISEC
13:25-13:50 Data-Oblivious Algorithm for Benes Network Representing Specific Permutations
[updated]
Data-Oblivious Algorithm for Benes Networks Representing Specific Permutations
Manato Suzuki, Kunihiko Sadakane, Kazunari Tozawa (UTokyo)
(106)
ISEC
[updated]
(110)
ISEC
13:50-14:15 Privacy-Preserving LZ77 Decompression Yuki Seto (UTokyo/AIST), Kunihiko Sadakane, Kazunari Tozawa (UTokyo)
(107)
ISEC
[updated]
(111)
ISEC
14:15-14:40 Efficient Physical Zero-Knowledge Proofs for the Another Solution Problem Futa Ito, Li Yang, Kazuo Sakiyama (UEC), Daiki Miyahara (UEC/AIST)
(108)
ISEC
[updated]
(112)
ISEC
14:40-15:05 Card-Based Protocols for Addition and Subtraction using Oriented Cards Yasuyuki Murakami (OECU)
  15:05-15:15 Break ( 10 min. )
Wed, Jul 15 PM 
15:15 - 16:05 [updated]
15:15 - 16:30
(109)
BioX
[updated]
(113)
BioX
15:15-15:40 Impact of Facial Image's Background on Personal Authentication Using 1kB Compressed Facial Image Stored in 2D Barcode Kakeru Suzuki, Takahiro Yoshida (TUS)
(110)
BioX
[updated]
(114)
BioX
15:40-16:05 A Study of Age and Gender Estimation from Finger Vein Images Katsuki Tanaka, Koichi Ito, Takafumi Aoki (Tohoku Univ.), Masakazu Fujio, Yosuke Kaga, Kanade Oshima, Kenta Takahashi (Hitachi)
Wed, Jul 15 PM 
15:15 - 16:30
(111)
[updated]
(115)
15:15-15:40  
(112)
[updated]
(116)
15:40-16:05  
(113)
[updated]
(117)
16:05-16:30  
Wed, Jul 15 PM 
15:15 - 16:05 [updated]
15:15 - 16:30
(114)
ISEC
[updated]
(118)
ISEC
15:15-15:40 Efficiency Improvement of Clustering for Lightweight Cipher PRINCE using Round Function Partitioning Tsubasa Sasano (UOH), Kazuma Taka (NICT/UOsaka), Kosei Sakamoto (Mitsubishi Electric/UOsaka), Ryoma Ito (NICT/UOsaka), Takanori Isobe (UOsaka/NICT)
(115)
ISEC
[updated]
(119)
ISEC
15:40-16:05 Dynamic Multi-Server Updatable Symmetric Encryption Reiji Konoshima (OU), Kyosuke Yamashita (CU)

Announcement for Speakers
General TalkEach 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 Dai Watanabe (Hitachi)
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Announcement Latest information will be presented on ICSS webpage:
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