A Smart Contract-Based Non-Transferable Signature Verification System using Nominative Signatures. - Hinata Nishino; Kazumasa Omote; Keita Emura (AsiaJCIS, 2025)

Implementation and Evaluation of an Identity-based Encryption with Security Against the KGC. - Shuntaro Ema; Yuta Sato; Hinata Nishino; Keita Emura; Toshihiro Ohigashi (J. Inf. Process., 2025)