Recurrence Relations Rhythm. - Michael Cohen 002; Yasuyuki Kachi (MCM, 2024)

A statistical verification method of random permutations for hiding countermeasure against side-channel attacks. - Jong-Yeon Park; Jang-Won Ju; Wonil Lee; Bo-Gyeong Kang; Yasuyuki Kachi; Kouichi Sakurai (J. Inf. Secur. Appl., 2024)

Efficient Lifting of Discrete Logarithms Modulo Prime Powers. - Giovanni Viglietta; Yasuyuki Kachi (CoRR, 2025)