Distinguishing Attack Against TPypy. - Yukiyasu Tsunoo; Teruo Saito; Takeshi Kawabata; Hiroki Nakashima (Selected Areas in Cryptography, 2007)

Results of Linear Cryptanalysis Using Linear Sieve Methods. - Yukiyasu Tsunoo; Hiroki Nakashima; Hiroyasu Kubo; Teruo Saito; Takeshi Kawabata (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

Higher Order Differential Attack on 6-Round MISTY1. - Yukiyasu Tsunoo; Teruo Saito; Hiroki Nakashima; Maki Shigeri (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

An Automation Method of SLA Contract of Web APIs and Its Platform Based on Blockchain Concept. - Hiroki Nakashima; Mikio Aoyama (ICCC, 2017)