Design and Analysis of Fast Provably Secure Public-Key Cryptosystems Based on a Modular Squaring. - Mototsugu Nishioka; Hisayoshi Satoh; Kouichi Sakurai (ICISC, 2001)

Reconsideration on the Security of the Boneh-Franklin Identity-Based Encryption Scheme. - Mototsugu Nishioka (INDOCRYPT, 2005)

Identity-Based Encryptions with Tight Security Reductions to the BDH Problem. - Mototsugu Nishioka (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

A Note on the Random Oracle Methodology. - Mototsugu Nishioka; Naohisa Komatsu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Public-Key Encryptions with Invariant Security Reductions in the Multi-User Setting. - Mototsugu Nishioka; Naohisa Komatsu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Secure Public-Key Encryption from Random Oracle Transformation. - Mototsugu Nishioka; Naohisa Komatsu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Perfect Keyword Privacy in PEKS Systems. - Mototsugu Nishioka (IACR Cryptol. ePrint Arch., 2012)