Shinagawa Kazumasa

シナガワカズマサ | Shinagawa Kazumasa

Affiliation and department：
Job title： Assistant Professor

Research field (2)： Information theory , Information security

Research keywords (5)： Cryptography , Secure Computation , Card-based Cryptography , Private Simultaneous Messages , 有限群の分解

Research theme for competitive and other funds (4)：

Papers (36)：

Takeshi Nakai, Kazumasa Shinagawa. Secure multi-party computation with legally-enforceable fairness. International Journal of Information Security. 2024
Yoshihiro Takahashi, Kazumasa Shinagawa, Hayato Shikata, Takaaki Mizuki. Efficient Card-Based Protocols for Symmetric Functions Using Four-Colored Decks. Proceedings of the 11th ACM Asia Public-Key Cryptography Workshop. 2024
Anastasiia Doi, Tomoki Ono, Yoshiki Abe, Takeshi Nakai, Kazumasa Shinagawa, Yohei Watanabe, Koji Nuida, Mitsugu Iwamoto. Card-Based Protocols for Private Set Intersection and Union. New Generation Computing. 2024
Tomoki Ono, Kazumasa Shinagawa, Takeshi Nakai, Yohei Watanabe, Mitsugu Iwamoto. Single-Shuffle Card-Based Protocols with Six Cards per Gate. Lecture Notes in Computer Science. 2024. 157-169
Kazuki Kanai, Kengo Miyamoto, Koji Nuida, Kazumasa Shinagawa. Uniform cyclic group factorizations of finite groups. Communications in Algebra. 2023. 1-11

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MISC (38)：

佐々木駿, 品川和雅. 数独に対するシャッフル3回のゼロ知識証明. コンピュータセキュリティシンポジウム(CSS2023)予稿集. 2023
本多由昂, 品川和雅. 部分開示操作を用いた効率的なカードベースプロトコル. コンピュータセキュリティシンポジウム(CSS2023)予稿集. 2023
高橋由紘, 品川和雅. 多色カードを用いた効率的な対称関数プロトコル. コンピュータセキュリティシンポジウム(CSS2023)予稿集. 2023
大井脩平, 米山一樹, 品川和雅. x^{-1}-Poseidon^\piに対する代数攻撃の評価. 暗号と情報セキュリティシンポジウム(SCIS2023)予稿集. 2023
高橋由紘, 品川和雅. 正多角形カードを用いた投票プロトコル. 暗号と情報セキュリティシンポジウム(SCIS2023)予稿集. 2023

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Lectures and oral presentations (14)：

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Education (5)：

2017 - 2020 Tokyo Institute of Technology School of Computing
2015 - 2017 University of Tsukuba Graduate School of Systems and Information Engineering
2013 - 2015 University of Tsukuba
2010 - 2013 Gunma National College of Technology Department of Electronic Media Technology
2008 - 2010 Gunma National College of Technology Mechanical Engineering

Professional career (1)：

Work history (11)：

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Awards (9)：

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