Generic Construction of Adaptively Secure Anonymous Key-Policy Attribute-Based Encryption from Public-Key Searchable Encryption. - Junichiro Hayata; Masahito Ishizaka; Yusuke Sakai 001; Goichiro Hanaoka; Kanta Matsuura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020)

Equivalence between Non-Malleability against Replayable CCA and Other RCCA-Security Notions. - Junichiro Hayata; Fuyuki Kitagawa; Yusuke Sakai 001; Goichiro Hanaoka; Kanta Matsuura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021)

Signature for Objects: Formalizing How to Authenticate Physical Data and More. - Ryuya Hayashi; Taiki Asano; Junichiro Hayata; Takahiro Matsuda 002; Shota Yamada 001; Shuichi Katsumata; Yusuke Sakai 001; Tadanori Teruya; Jacob C. N. Schuldt; Nuttapong Attrapadung; Goichiro Hanaoka; Kanta Matsuura; et al. (FC (1), 2023)

Multi-query Verifiable PIR and Its Application. - Ryuya Hayashi; Junichiro Hayata; Keisuke Hara; Kenta Nomura; Masaki Kamizono; Goichiro Hanaoka (CANS (2), 2024)

On private information retrieval supporting range queries. - Junichiro Hayata; Jacob C. N. Schuldt; Goichiro Hanaoka; Kanta Matsuura (Int. J. Inf. Sec., 2024)