Kyoichi Asano

According to our database, Kyoichi Asano authored at least 11 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Protecting against Partial Key Exposure in Key-Insulated Encryption.

Kyoichi Asano, Mitsugu Iwamoto, Yohei Watanabe

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2025

PSYLOCKE: Provably Secure Logic Locking with Practical Efficiency.

Yohei Watanabe, Kyoichi Asano, Haruka Hirata, Tomoki Ono, Mingyu Yang, Mitsugu Iwamoto, Yang Li, Yuko Hara

IACR Cryptol. ePrint Arch., 2025

Key Revocation in Registered Attribute-Based Encryption.

Kyoichi Asano, Nuttapong Attrapadung, Keisuke Hara, Keitaro Hashimoto, Yohei Watanabe

Proceedings of the Public-Key Cryptography - PKC 2025, 2025

Updatable Public Key Encryption with Strong CCA Security: Security Analysis and Efficient Generic Construction.

Kyoichi Asano, Yohei Watanabe

Proceedings of the Topics in Cryptology - CT-RSA 2025, 2025

Revisiting Relations of Security Notions in Searchable Encryption.

Kazuki Sato, Takumi Amada, Kyoichi Asano, Yohei Watanabe, Mitsugu Iwamoto, Kazuo Ohta

Proceedings of the 12th ACM ASIA Public-Key Cryptography Workshop, 2025

A Generic Zero-Knowledge Range Argument with Preprocessing.

Yuki Sawai, Kyoichi Asano, Yohei Watanabe, Mitsugu Iwamoto

Proceedings of the 20th Asia Joint Conference on Information Security, 2025

Anonymous Credentials with Credential Redaction and Its Application to SSI-Based Plug&Charge for Shared Vehicles.

Kyosuke Hatsugai, Kyoichi Asano, Yuki Sawai, Yohei Watanabe, Mitsugu Iwamoto

Proceedings of the Information Security and Privacy - 30th Australasian Conference, 2025

2024

NP-Completeness and Physical Zero-Knowledge Proofs for Sumplete, a Puzzle Generated by ChatGPT.

Kyosuke Hatsugai, Suthee Ruangwises, Kyoichi Asano, Yoshiki Abe

New Gener. Comput., September, 2024

2023

A Physical Zero-Knowledge Proof for Sumplete, a Puzzle Generated by ChatGPT.

Kyosuke Hatsugai, Kyoichi Asano, Yoshiki Abe

Proceedings of the Computing and Combinatorics - 29th International Conference, 2023

2022

A Generic Construction of CCA-Secure Attribute-Based Encryption with Equality Test.

Kyoichi Asano, Keita Emura, Atsushi Takayasu, Yohei Watanabe

Proceedings of the Provable and Practical Security, 2022

More Efficient Adaptively Secure Lattice-Based IBE with Equality Test in the Standard Model.

Kyoichi Asano, Keita Emura, Atsushi Takayasu

Proceedings of the Information Security - 25th International Conference, 2022