| 2023 | CCS | AIM: Symmetric Primitive for Shorter Signatures with Stronger Security. | Seongkwang Kim, Jincheol Ha, Mincheol Son, ByeongHak Lee, Dukjae Moon, Joohee Lee, Sangyub Lee, Jihoon Kwon, Jihoon Cho, Hyojin Yoon, Jooyoung Lee |
| 2023 | EuroCrypt | XOCB: Beyond-Birthday-Bound Secure Authenticated Encryption Mode with Rate-One Computation. | Zhenzhen Bao, Seongha Hwang, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Kazuhiko Minematsu |
| 2022 | EuroCrypt | Rubato: Noisy Ciphers for Approximate Homomorphic Encryption. | Jincheol Ha, Seongkwang Kim, ByeongHak Lee, Jooyoung Lee, Mincheol Son |
| 2021 | ASIACRYPT | Transciphering Framework for Approximate Homomorphic Encryption. | Jihoon Cho, Jincheol Ha, Seongkwang Kim, ByeongHak Lee, Joohee Lee, Jooyoung Lee, Dukjae Moon, Hyojin Yoon |
| 2021 | ASIACRYPT | Toward a Fully Secure Authenticated Encryption Scheme from a Pseudorandom Permutation. | Wonseok Choi, ByeongHak Lee, Jooyoung Lee, Yeongmin Lee |
| 2020 | ASIACRYPT | Improved Security Analysis for Nonce-Based Enhanced Hash-then-Mask MACs. | Wonseok Choi, ByeongHak Lee, Yeongmin Lee, Jooyoung Lee |
| 2020 | EuroCrypt | Tight Security Bounds for Double-Block Hash-then-Sum MACs. | Seongkwang Kim, ByeongHak Lee, Jooyoung Lee |
| 2019 | ASIACRYPT | Indifferentiability of Truncated Random Permutations. | Wonseok Choi, ByeongHak Lee, Jooyoung Lee |
| 2018 | ASIACRYPT | Tweakable Block Ciphers Secure Beyond the Birthday Bound in the Ideal Cipher Model. | ByeongHak Lee, Jooyoung Lee |