| 2016 | PST | A novel hash chain construction for simple and efficient authentication. | Yuta Kurihara, Masakazu Soshi |
| 2012 | ISITA | Consideration for multi-threshold multi-secret sharing schemes. | Atsushi Waseda, Masakazu Soshi |
| 2011 | ICICS | Ideal Secret Sharing Schemes with Share Selectability. | Keita Emura, Atsuko Miyaji, Akito Nomura, Mohammad Shahriar Rahman, Masakazu Soshi |
| 2010 | WISA | Hidden Credential Retrieval without Random Oracles. | Atsuko Miyaji, Mohammad Shahriar Rahman, Masakazu Soshi |
| 2009 | CISIS | A Secure RFID Authentication Protocol with Low Communication Cost. | Mohammad Shahriar Rahman, Masakazu Soshi, Atsuko Miyaji |
| 2009 | ISPEC | A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length. | Keita Emura, Atsuko Miyaji, Akito Nomura, Kazumasa Omote, Masakazu Soshi |
| 2007 | SECRYPT | Mobile Agent Security with Efficient Oblivious Transfer. | Wataru Hasegawa, Masakazu Soshi, Atsuko Miyaji |
| 2003 | ACISP | Evaluation of Anonymity of Practical Anonymous Communication Networks. | Shigeki Kitazawa, Masakazu Soshi, Atsuko Miyaji |
| 2001 | WETICE | An Agent-Based Model of Anonymous Communication Protocols. | Shigeki Kitazawa, Masakazu Soshi, Atsuko Miyaji |
| 2000 | ESORICS | Safety Analysis of the Dynamic-Typed Access Matrix Model. | Masakazu Soshi |
| 1997 | DAIS | A New Authorization Model and its Mechanism Using Service Paths in Open Distributed Environments. | Masakazu Soshi, Mamoru Maekawa |