Hikaru Tsuchida

According to our database, Hikaru Tsuchida authored at least 17 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Faster Homomorphic Evaluation of Arbitrary Bivariate Integer Functions via Homomorphic Linear Transformation.

Akira Nakashima, Takuya Hayashi, Hikaru Tsuchida, Yukimasa Sugizaki, Kengo Mori, Takashi Nishide

Proceedings of the 12th Workshop on Encrypted Computing & Applied Homomorphic Cryptography, 2024

Secure Five-Party Computation with Private Robustness and Minimal Online Communication.

Hikaru Tsuchida, Takashi Nishide

Proceedings of the Provable and Practical Security, 2024

2023

Threshold Fully Homomorphic Encryption Over the Torus.

Yukimasa Sugizaki, Hikaru Tsuchida, Takuya Hayashi, Koji Nuida, Akira Nakashima, Toshiyuki Isshiki, Kengo Mori

Proceedings of the Computer Security - ESORICS 2023, 2023

2022

Constant-Round Fair SS-4PC for Private Decision Tree Evaluation.

Hikaru Tsuchida, Takashi Nishide

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., September, 2022

Knowledge Cross-Distillation for Membership Privacy.

Rishav Chourasia, Batnyam Enkhtaivan, Kunihiro Ito, Junki Mori, Isamu Teranishi, Hikaru Tsuchida

Proc. Priv. Enhancing Technol., 2022

Private Decision Tree Evaluation with Constant Rounds via (Only) SS-3PC over Ring and Field.

Hikaru Tsuchida, Takashi Nishide, Yusaku Maeda

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022

Unbounded Revocable Decentralized Multi-Authority Attribute-Based Encryption Supporting Non-monotone Access Structures.

Takuya Ishibashi, Toshihiro Ohigashi, Hikaru Tsuchida

Proceedings of the Innovative Security Solutions for Information Technology and Communications, 2022

Hash-Chain-Based Sanitizable Signatures for Deletion and Generalization Processes.

Hikaru Tsuchida, Haruna Higo, Toshiyuki Isshiki, Kengo Mori

Proceedings of the International Symposium on Information Theory and Its Applications, 2022

2021

Client-aided Robust Bit-composition Protocol with Deterministic Cheater Identification in Standard Model.

Hikaru Tsuchida, Takashi Nishide

J. Inf. Process., 2021

Secure Graph Analysis at Scale.

Toshinori Araki, Jun Furukawa, Kazuma Ohara, Benny Pinkas, Hanan Rosemarin, Hikaru Tsuchida

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

Private Decision Tree Evaluation with Constant Rounds via (Only) Fair SS-4PC.

Hikaru Tsuchida, Takashi Nishide

Proceedings of the Information Security and Privacy - 26th Australasian Conference, 2021

2020

Private Decision Tree Evaluation with Constant Rounds via (Only) SS-3PC over Ring.

Hikaru Tsuchida, Takashi Nishide, Yusaku Maeda

Proceedings of the Provable and Practical Security - 14th International Conference, ProvSec 2020, Singapore, November 29, 2020

Client-Aided Bit-Composition Protocol with Guaranteed Output Delivery.

Hikaru Tsuchida, Takashi Nishide

Proceedings of the International Symposium on Information Theory and Its Applications, 2020

2018

Expressive Ciphertext-Policy Attribute-Based Encryption with Fast Decryption.

Hikaru Tsuchida, Takashi Nishide, Eiji Okamoto

J. Internet Serv. Inf. Secur., 2018

Generalizing the SPDZ Compiler For Other Protocols.

Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Yehuda Lindell, Kazuma Ohara, Hikaru Tsuchida

IACR Cryptol. ePrint Arch., 2018

How to Choose Suitable Secure Multiparty Computation Using Generalized SPDZ.

Toshinori Araki, Assi Barak, Jun Furukawa, Marcel Keller, Kazuma Ohara, Hikaru Tsuchida

Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018

2016

Revocable Decentralized Multi-Authority Functional Encryption.

Hikaru Tsuchida, Takashi Nishide, Eiji Okamoto, Kwangjo Kim

Proceedings of the Progress in Cryptology - INDOCRYPT 2016, 2016