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Kyoichi Asano
Biography
2017–2021 Bachelor's degree in engineering, the University of Electro-Communications
2021–2023 Master's degree in engineering, the University of Electro-Communications
2023–2026 JSPS Research Fellow (DC1)
2023–2026 Ph.D degree in engineering, the University of Electro-Communications
2026 Joined the National Institute of Advanced Industrial Science and Technology (AIST)
He is currently working as a researcher in the Secure Platform Research Group at the Cyber Physical Security Research Institute (CPSEC) of the National Institute of Advanced Industrial Science and Technology (AIST). His research interests include cryptography and information security.
Selected Publications
- Kyoichi Asano, Nuttapong Attrapadung, Keisuke Hara, Keitaro Hashimoto, and Yohei Watanabe. "Key Revocation in Registered Attribute-Based Encryption." PKC 2025, pp. 102–133, 2025.
- Kyoichi Asano and Yohei Watanabe. "Updatable Public Key Encryption with Strong CCA Security: Security Analysis and Efficient Generic Construction." CT-RSA 2025, pp. 223–246, 2025.
- Kyoichi Asano, Mitsugu Iwamoto, and Yohei Watanabe. "Protecting against Partial Key Exposure in Key-Insulated Encryption." IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 108.9 (2025), pp. 1139–1151, 2025.
- Kyoichi Asano, Keita Emura, and Atsushi Takayasu. "More Efficient Adaptively Secure Lattice-Based IBE with Equality Test in the Standard Model." IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107.3 (2024), pp. 248–259, 2024.
- Kyoichi Asano, Keita Emura, Atsushi Takayasu, and Yohei Watanabe. "A Generic Construction of CCA-Secure Attribute-Based Encryption with Equality Test." ProvSec 2022, pp. 3–19, 2022.
Awards
- CSS Student Paper Prize at CSS 2024, 2024
- SCIS Paper Award at SCIS 2023, 2024
- Tsujii Shigeo Security Award 2023
- ISEC Research Encouragement Award, 2023
- ProvSec 2022 Best Paper Award