Keisuke Hakuta, Hiroyuki Ochiai, Tsuyoshi Takagi. Comments on efficient batch verification test for digital signatures based on elliptic curves. Mathematica Slovaca. 2022. 72. 3. 575-590
Keisuke Hakuta. Semilinear groups contained in alternating group on a finite-dimensional linear space. Journal of Discrete Mathematical Sciences and Cryptography. 2022
Keisuke Hakuta, Tsukasa Ishikawa. An alternative proof of the minimality of the Hamming weight of width-3 non-adjacent form. Journal of Discrete Mathematical Sciences and Cryptography. 2022
Hiroyuki Kano, Keisuke Hakuta. Efficiency improvement techniques for private intersection-sum protocol using Bloom filter. SN Applied Sciences. 2022. 4. 1. 1-15
Takumi Kobayashi, Keisuke Hakuta. A Generalization of Secure Comparison Protocol with Encrypted Output and its Efficiency Estimation. Proceedings of the 6th International Congress on Information and Communication Technology, ICICT 2021. 2021. 377-389