Formalization of the Data Encryption Standard
Okazaki, Hiroyuki, Shidama, Yasunari
Continuity of Multilinear Operator on Normed Linear Spaces
Nakasho, Kazuhisa, Shidama, Yasunari
Uniqueness of Factoring an Integer and Multiplicative Group Z/pZ*
Okazaki, Hiroyuki, Shidama, Yasunari