A Unified Framework of Homomorphic Encryption for Multiple Parties with Non-Interactive Setup. - Hyesun Kwak; Dongwon Lee 010; Yongsoo Song; Sameer Wagh (IACR Cryptol. ePrint Arch., 2021)

Asymptotically Faster Multi-Key Homomorphic Encryption from Homomorphic Gadget Decomposition. - Taechan Kim 001; Hyesun Kwak; Dongwon Lee 010; Jinyeong Seo; Yongsoo Song (IACR Cryptol. ePrint Arch., 2022)

Towards Practical Multi-key TFHE: Parallelizable, Key-Compatible, Quasi-linear Complexity. - Hyesun Kwak; Seonhong Min; Yongsoo Song (IACR Cryptol. ePrint Arch., 2022)

BlindFilter: Privacy-Preserving Spam Email Detection Using Homomorphic Encryption. - Dongwon Lee 010; Myeonghwan Ahn; Hyesun Kwak; Jin B. Hong; Hyoungshick Kim (SRDS, 2023)

A General Framework of Homomorphic Encryption for Multiple Parties with Non-interactive Key-Aggregation. - Hyesun Kwak; Dongwon Lee 010; Yongsoo Song; Sameer Wagh (ACNS (2), 2024)

Ring-LWE based encrypted controller with unlimited number of recursive multiplications and effect of error growth. - Yeongjun Jang; Joowon Lee; Seonhong Min; Hyesun Kwak; Junsoo Kim 001; Yongsoo Song (CoRR, 2024)