| 2025 | PQCrypto | Efficient Theta-Based Algorithms for Computing (ℓ , ℓ )-Isogenies on Kummer Surfaces for Arbitrary Odd ℓ. | Ryo Yoshizumi, Hiroshi Onuki, Ryo Ohashi, Momonari Kudo, Koji Nuida |
| 2024 | PQCrypto | Polynomial XL: A Variant of the XL Algorithm Using Macaulay Matrices over Polynomial Rings. | Hiroki Furue, Momonari Kudo |
| 2023 | IWSEC | Improved Hybrid Attack via Error-Splitting Method for Finding Quinary Short Lattice Vectors. | Haiming Zhu, Shoichi Kamada, Momonari Kudo, Tsuyoshi Takagi |
| 2022 | ISITA | Revisiting Lattice-Based Attacks Using Trace Map for Ring-LWE. | Shinya Okumura, Shusaku Uemura, Momonari Kudo |
| 2022 | WAIFI | Fast Enumeration of Superspecial Hyperelliptic Curves of Genus 4 with Automorphism Group V | Ryo Ohashi, Momonari Kudo, Shushi Harashita |
| 2021 | IWSEC | Shortest Vectors in Lattices of Bai-Galbraith's Embedding Attack on the LWR Problem. | Shusaku Uemura, Kazuhide Fukushima, Shinsaku Kiyomoto, Momonari Kudo, Tsuyoshi Takagi |
| 2020 | CCS | Hybrid Meet-in-the-Middle Attacks for the Isogeny Path-Finding Problem. | Yasuhiko Ikematsu, Ryoya Fukasaku, Momonari Kudo, Masaya Yasuda, Katsuyuki Takashima, Kazuhiro Yokoyama |
| 2018 | CANS | Acceleration of Index Calculus for Solving ECDLP over Prime Fields and Its Limitation. | Momonari Kudo, Yuki Yokota, Yasushi Takahashi, Masaya Yasuda |
| 2018 | WAIFI | Superspecial Hyperelliptic Curves of Genus 4 over Small Finite Fields. | Momonari Kudo, Shushi Harashita |
| 2016 | IWSEC | Cryptanalysis of a Public Key Cryptosystem Based on Diophantine Equations via Weighted LLL Reduction. | Jintai Ding, Momonari Kudo, Shinya Okumura, Tsuyoshi Takagi, Chengdong Tao |
| 2016 | IWSEC | Practical Analysis of Key Recovery Attack Against Search-LWE Problem. | Momonari Kudo, Junpei Yamaguchi, Yang Guo, Masaya Yasuda |