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