| 2026 | ACISP | Attribute-Based Encryption for Circuits and Inner-Product Predicate Encryption from Middle-Product LWE. | Takumi Nishimura, Atsushi Takayasu |
| 2026 | ACNS | Improving Correlation Power Analysis on Masked CRYSTALS-Kyber with Lattice Attack. | Yen-Ting Kuo, Atsushi Takayasu |
| 2025 | ACISP | Efficient Revocable Identity-Based Encryption from Middle-Product LWE. | Takumi Nishimura, Atsushi Takayasu |
| 2025 | ACISP | Partial Key Exposure Attacks on UOV and Its Variants. | Yuki Seto, Hiroki Furue, Atsushi Takayasu |
| 2025 | PKC | Tight Adaptive Simulation Security for Identity-Based Inner-Product FE in the (Quantum) Random Oracle Model. | Tenma Edamura, Atsushi Takayasu |
| 2024 | ACNS | On the Untapped Potential of the Quantum FLT-Based Inversion. | Ren Taguchi, Atsushi Takayasu |
| 2024 | SCN | Attribute-Based Keyed Fully Homomorphic Encryption. | Keita Emura, Shingo Sato, Atsushi Takayasu |
| 2023 | ACISP | Memory-Efficient Quantum Information Set Decoding Algorithm. | Naoto Kimura, Atsushi Takayasu, Tsuyoshi Takagi |
| 2023 | ICISC | A Lattice Attack on CRYSTALS-Kyber with Correlation Power Analysis. | Yen-Ting Kuo, Atsushi Takayasu |
| 2022 | ACNS | Keyed-Fully Homomorphic Encryption Without Indistinguishability Obfuscation. | Shingo Sato, Keita Emura, Atsushi Takayasu |
| 2022 | ProvSec | A Generic Construction of CCA-Secure Attribute-Based Encryption with Equality Test. | Kyoichi Asano, Keita Emura, Atsushi Takayasu, Yohei Watanabe |
| 2020 | ICICS | A Compact Digital Signature Scheme Based on the Module-LWR Problem. | Hiroki Okada, Atsushi Takayasu, Kazuhide Fukushima, Shinsaku Kiyomoto, Tsuyoshi Takagi |
| 2019 | PKC | Lattice-Based Revocable (Hierarchical) IBE with Decryption Key Exposure Resistance. | Shuichi Katsumata, Takahiro Matsuda, Atsushi Takayasu |
| 2018 | ICISC | On the Complexity of the LWR-Solving BKW Algorithm. | Hiroki Okada, Atsushi Takayasu, Kazuhide Fukushima, Shinsaku Kiyomoto, Tsuyoshi Takagi |
| 2018 | IWSEC | Estimated Cost for Solving Generalized Learning with Errors Problem via Embedding Techniques. | Weiyao Wang, Yuntao Wang, Atsushi Takayasu, Tsuyoshi Takagi |
| 2017 | ACISP | Lattice-Based Revocable Identity-Based Encryption with Bounded Decryption Key Exposure Resistance. | Atsushi Takayasu, Yohei Watanabe |
| 2017 | EuroCrypt | Small CRT-Exponent RSA Revisited. | Atsushi Takayasu, Yao Lu, Liqiang Peng |
| 2016 | ACISP | Partial Key Exposure Attacks on RSA with Multiple Exponent Pairs. | Atsushi Takayasu, Noboru Kunihiro |
| 2016 | ISITA | Small secret exponent attacks on RSA with unbalanced prime factors. | Atsushi Takayasu, Noboru Kunihiro |
| 2016 | PKC | How to Generalize RSA Cryptanalyses. | Atsushi Takayasu, Noboru Kunihiro |
| 2015 | ACNS | Partial Key Exposure Attacks on CRT-RSA: Better Cryptanalysis to Full Size Encryption Exponents. | Atsushi Takayasu, Noboru Kunihiro |
| 2015 | ProvSec | Tighter Security for Efficient Lattice Cryptography via the Rnyi Divergence of Optimized Orders. | Katsuyuki Takashima, Atsushi Takayasu |
| 2014 | ACISP | Cryptanalysis of RSA with Multiple Small Secret Exponents. | Atsushi Takayasu, Noboru Kunihiro |
| 2014 | ICISC | General Bounds for Small Inverse Problems and Its Applications to Multi-Prime RSA. | Atsushi Takayasu, Noboru Kunihiro |
| 2013 | ACISP | Better Lattice Constructions for Solving Multivariate Linear Equations Modulo Unknown Divisors. | Atsushi Takayasu, Noboru Kunihiro |