IND-CCA Public Key Schemes Equivalent to Factoring n=pq. - Kaoru Kurosawa; Wakaha Ogata; Toshihiko Matsuo; Shuichi Makishima (Public Key Cryptography, 2001)

On Parallel Hash Functions Based on Block-Cipher. - Toshihiko Matsuo; Kaoru Kurosawa (ACISP, 2003)

How to Remove MAC from DHIES. - Kaoru Kurosawa; Toshihiko Matsuo (ACISP, 2004)

On Parallel Hash Functions Based on Block-Ciphers. - Toshihiko Matsuo; Kaoru Kurosawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2004)

On Universal Composable Security of Time-Stamping Protocols. - Toshihiko Matsuo; Shin'ichiro Matsuo (IACR Cryptol. ePrint Arch., 2005)

Restricted message signing. - Toshihiko Matsuo (AsiaCCS, 2006)

Proxy Re-encryption Systems for Identity-based Encryption. - Toshihiko Matsuo (IACR Cryptol. ePrint Arch., 2007)

Outpatients Flow Management and Ophthalmic Electronic Medical Records System in University Hospital Using Yahgee Document View. - Toshihiko Matsuo; Akira Gochi; Tsuyoshi Hirakawa; Tadashi Ito; Yoshihisa Kohno (J. Medical Syst., 2010)