Toi Tomita

According to our database, Toi Tomita authored at least 7 papers between 2019 and 2023.

Collaborative distances:

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

2023

Direct computation of branching programs and its applications to more efficient lattice-based cryptography.

Shuichi Katsumata, Toi Tomita, Shota Yamada

Des. Codes Cryptogr., February, 2023

Compact Signature Aggregation from Module-Lattices.

Toi Tomita, Junji Shikata

IACR Cryptol. ePrint Arch., 2023

2022

Boosting CPA to CCA2 for Leakage-Resilient Attribute-Based Encryption by Using New QA-NIZK.

Toi Tomita, Wakaha Ogata, Kaoru Kurosawa

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

2020

CCA-Secure Leakage-Resilient Identity-Based Encryption without q-Type Assumptions.

Toi Tomita, Wakaha Ogata, Kaoru Kurosawa, Ryo Kuwayama

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020

2019

CCA-Secure Leakage-Resilient Identity-Based Key-Encapsulation from Simple (not $\mathtt{q}$-type) Assumptions.

Toi Tomita, Wakaha Ogata, Kaoru Kurosawa, Ryo Kuwayama

IACR Cryptol. ePrint Arch., 2019

Tight reduction for generic construction of certificateless signature and its instantiation from DDH assumption.

Keitaro Hashimoto, Wakaha Ogata, Toi Tomita

IACR Cryptol. ePrint Arch., 2019

CCA-Secure Leakage-Resilient Identity-Based Key-Encapsulation from Simple (Not \mathtt q -type) Assumptions.

Toi Tomita, Wakaha Ogata, Kaoru Kurosawa

Proceedings of the Advances in Information and Computer Security, 2019