| 2026 | ICISSP | Revisiting ISD Algorithms and New Decoding Records for Large Weight Syndrome Decoding over F q. | Takeshi Wakao, Yusuke Aikawa, Shintaro Narisada, Tsuyoshi Takagi |
| 2025 | CASC | Lower Bounds of Costs of 3-Isogenies Formulas in the Framework of Generalized Montgomery Coordinates. | Tomoki Moriya, Hiroshi Onuki, Yusuke Aikawa, Tsuyoshi Takagi |
| 2025 | IWSEC | Refined Analysis of the Concrete Hardness of the Quasi-Cyclic Syndrome Decoding. | Shintaro Narisada, Hiroki Okada, Yusuke Aikawa, Kazuhide Fukushima |
| 2025 | PQCrypto | An Improved Both-May Information Set Decoding Algorithm: Towards More Efficient Time-Memory Trade-Offs. | Hiroki Furue, Yusuke Aikawa |
| 2024 | IWSEC | Sieving Method for SDP with the Zero Window: An Improvement in Low Memory Environments. | Naoki Yoshiguchi, Yusuke Aikawa, Tsuyoshi Takagi |
| 2020 | ICISC | An Efficient Authenticated Key Exchange from Random Self-reducibility on CSIDH. | Tomoki Kawashima, Katsuyuki Takashima, Yusuke Aikawa, Tsuyoshi Takagi |
| 2020 | ISITA | The Existence of Cycles in the Supersingular Isogeny Graphs Used in SIKE. | Hiroshi Onuki, Yusuke Aikawa, Tsuyoshi Takagi |
| 2019 | IWSEC | (Short Paper) A Faster Constant-Time Algorithm of CSIDH Keeping Two Points. | Hiroshi Onuki, Yusuke Aikawa, Tsutomu Yamazaki, Tsuyoshi Takagi |