| 2026 | CRYPTO | Barely Doubly-Efficient SimplePIR. | Keewoo Lee |
| 2026 | SP | Verifiable PIR with Small Client Storage. | Mayank Rathee, Keewoo Lee, Raluca Ada Popa |
| 2025 | ACSSC | Leveraging FPGAs for Homomorphic Matrix-Vector Multiplication in Oblivious Message Retrieval. | Grant Bosworth, Keewoo Lee, Sunwoong Kim |
| 2022 | EuroCrypt | Limits of Polynomial Packings for $\mathbb {Z}_{p^k}$ and $\mathbb {F}_{p^k}$. | Jung Hee Cheon, Keewoo Lee |
| 2021 | CRYPTO | MHz2k: MPC from HE over $\mathbb {Z}_{2^k}$ with New Packing, Simpler Reshare, and Better ZKP. | Jung Hee Cheon, Dongwoo Kim, Keewoo Lee |
| 2021 | ISPASS | Accelerating Fully Homomorphic Encryption Through Microarchitecture-Aware Analysis and Optimization. | Wonkyung Jung, Eojin Lee, Sangpyo Kim, Namhoon Kim, Keewoo Lee, Chohong Min, Jung Hee Cheon, Jung Ho Ahn |
| 2020 | FCCM | Hardware Architecture of a Number Theoretic Transform for a Bootstrappable RNS-based Homomorphic Encryption Scheme. | Sunwoong Kim, Keewoo Lee, Wonhee Cho, Yujin Nam, Jung Hee Cheon, Rob A. Rutenbar |
| 2019 | ASIACRYPT | Numerical Method for Comparison on Homomorphically Encrypted Numbers. | Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Hun-Hee Lee, Keewoo Lee |
| 2019 | ICISC | Efficient Identity-Based Encryption from LWR. | Jung Hee Cheon, Haejin Cho, Jaewook Jung, Joohee Lee, Keewoo Lee |
| 2017 | FC | Privacy-Preserving Computations of Predictive Medical Models with Minimax Approximation and Non-Adjacent Form. | Jung Hee Cheon, Jinhyuck Jeong, Joohee Lee, Keewoo Lee |