| 2026 | CRYPTO | A Robust Variant of ChaCha20-Poly1305. | Tim Beyne, Yu Long Chen, Michiel Verbauwhede |
| 2026 | CRYPTO | Key Committing Security of HCTR2, Revisited. | Donghoon Chang, Yu Long Chen, Yukihito Hiraga, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Yu Sasaki, Takeshi Sugawara |
| 2025 | ASIACRYPT | Beyond-Birthday-Bound Security with HCTR2: Cascaded Construction and Tweak-Based Key Derivation. | Yu Long Chen, Yukihito Hiraga, Nicky Mouha, Yusuke Naito, Yu Sasaki, Takeshi Sugawara |
| 2025 | EuroCrypt | Towards Optimally Secure Deterministic Authenticated Encryption Schemes. | Yu Long Chen, Avijit Dutta, Ashwin Jha, Mridul Nandi |
| 2024 | CRYPTO | Information-Theoretic Security with Asymmetries. | Tim Beyne, Yu Long Chen |
| 2023 | CRYPTO | Improved Multi-user Security Using the Squared-Ratio Method. | Yu Long Chen, Wonseok Choi, Changmin Lee |
| 2022 | ASIACRYPT | A Modular Approach to the Security Analysis of Two-Permutation Constructions. | Yu Long Chen |
| 2022 | CRYPTO | Provably Secure Reflection Ciphers. | Tim Beyne, Yu Long Chen |
| 2021 | ASIACRYPT | Categorization of Faulty Nonce Misuse Resistant Message Authentication. | Yu Long Chen, Bart Mennink, Bart Preneel |
| 2021 | ASIACRYPT | Better Security-Efficiency Trade-Offs in Permutation-Based Two-Party Computation. | Yu Long Chen, Stefano Tessaro |
| 2019 | CRYPTO | How to Build Pseudorandom Functions from Public Random Permutations. | Yu Long Chen, Eran Lambooij, Bart Mennink |
| 2018 | ASIACRYPT | Short Variable Length Domain Extenders with Beyond Birthday Bound Security. | Yu Long Chen, Bart Mennink, Mridul Nandi |