Keitaro Hiwatashi

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 6

Top Topics

Cryptographic Protocols

Building Blocks

Top Venues

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

Publications

Keitaro Hiwatashi, Koji Nuida
Correlated Randomness Reduction in Domain-Restricted Secure Two-Party Computation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 107 (3) (2024)
Keitaro Hiwatashi, Koji Nuida
Exponential Correlated Randomness Is Necessary in Communication-Optimal Perfectly Secure Two-Party Computation. ITC (2023)
Keitaro Hiwatashi, Koji Nuida
Explicit and Nearly Tight Lower Bound for 2-Party Perfectly Secure FSS. ACNS (2023)
Keitaro Hiwatashi, Satsuya Ohata, Koji Nuida
An Efficient Secure Division Protocol Using Approximate Multi-Bit Product and New Constant-Round Building Blocks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2022)
Keitaro Hiwatashi, Ken Ogura, Satsuya Ohata, Koji Nuida
Accelerating Secure (2+1)-Party Computation by Insecure but Efficient Building Blocks. AsiaCCS (2021)
Keitaro Hiwatashi, Satsuya Ohata, Koji Nuida
An Efficient Secure Division Protocol Using Approximate Multi-bit Product and New Constant-Round Building Blocks. ACNS (1) (2020)