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
Takeshi Nakai, Kazumasa Shinagawa. Secure Multi-party Computation with Legally-Enforceable Fairness. Information and Communications Security. 2023. 161-178
Kazumasa Shinagawa, Reo Eriguchi, Shohei Satake, Koji Nuida. Private simultaneous messages based on quadratic residues. Designs, Codes and Cryptography. 2023