Toi Tomita

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 9

Top Topics

Entity Identification

Top Venues

IACR Cryptol. ePrint Arch.

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

Des. Codes Cryptogr.

Publications

Toi Tomita, Junji Shikata
Efficient Identity-Based Encryption with Tight Adaptive Anonymity from RLWE. PQCrypto (1) (2024)
Toi Tomita, Junji Shikata
Compact Signature Aggregation from Module-Lattices. IACR Cryptol. ePrint Arch. 2023 (2023)
Shuichi Katsumata, Toi Tomita, Shota Yamada
Direct computation of branching programs and its applications to more efficient lattice-based cryptography. Des. Codes Cryptogr. 91 (2) (2023)
Yohei Watanabe, Toi Tomita, Junji Shikata
Lattice-Based Multi-entity Identification Protocols. MobiSec (2023)
Toi Tomita, Wakaha Ogata, Kaoru Kurosawa
Boosting CPA to CCA2 for Leakage-Resilient Attribute-Based Encryption by Using New QA-NIZK. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2022)
Toi Tomita, Wakaha Ogata, Kaoru Kurosawa, Ryo Kuwayama
CCA-Secure Leakage-Resilient Identity-Based Encryption without q-Type Assumptions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (10) (2020)
Toi Tomita, Wakaha Ogata, Kaoru Kurosawa
CCA-Secure Leakage-Resilient Identity-Based Key-Encapsulation from Simple (Not \mathtt q -type) Assumptions. IWSEC (2019)
Keitaro Hashimoto, Wakaha Ogata, Toi Tomita
Tight reduction for generic construction of certificateless signature and its instantiation from DDH assumption. IACR Cryptol. ePrint Arch. 2019 (2019)
Toi Tomita, Wakaha Ogata, Kaoru Kurosawa, Ryo Kuwayama
CCA-Secure Leakage-Resilient Identity-Based Key-Encapsulation from Simple (not $\mathtt{q}$-type) Assumptions. IACR Cryptol. ePrint Arch. 2019 (2019)