| 2020 | CSR | Groupoid Action and Rearrangement Problem of Bicolor Arrays by Prefix Reversals. | Akihiro Yamamura, Riki Kase, Tatiana Baginov Jajcayov |
| 2020 | FAW | Two-Way Jumping Automata. | Szilrd Zsolt Fazekas, Kaito Hoshi, Akihiro Yamamura |
| 2007 | ACISP | Threshold Anonymous Group Identification and Zero-Knowledge Proof. | Akihiro Yamamura, Takashi Kurokawa, Junji Nakazato |
| 2007 | INDOCRYPT | A Certificate-Based Proxy Cryptosystem with Revocable Proxy Decryption Power. | Lihua Wang, Jun Shao, Zhenfu Cao, Masahiro Mambo, Akihiro Yamamura |
| 2005 | INDOCRYPT | Anonymous Password-Based Authenticated Key Exchange. | Duong Viet, Akihiro Yamamura, Hidema Tanaka |
| 2004 | WISA | Evaluation and Improvement of the Tempest Fonts. | Hidema Tanaka, Osamu Takizawa, Akihiro Yamamura |
| 2001 | ACISP | Error Detection and Authentication in Quantum Key Distribution. | Akihiro Yamamura, Hirokazu Ishizuka |
| 2001 | ACISP | Private Information Retrieval Based on the Subgroup Membership Problem. | Akihiro Yamamura, Taiichi Saito |
| 2001 | ISAAC | Generic Algorithms and Key Agreement Protocols Based on Group Actions. | Akihiro Yamamura, Kaoru Kurosawa |
| 2000 | DLT | Key Agreement Protocol Securer than DLOG. | Akihiro Yamamura, Kaoru Kurosawa |
| 1999 | ACISP | A Functional Cryptosystem Using a Group Action. | Akihiro Yamamura |
| 1998 | PKC | Public-Key Cryptosystems Using the Modular Group. | Akihiro Yamamura |