Crypto & Privacy Lab
Seoul National University
Cryptography &
Privacy
Laboratory
Crypto &
Privacy
Laboratory
We are a research group at Seoul National University, led by Prof. Yongsoo Song. Our research interests include cryptography, privacy, and security.

Research Areas

Homomorphic
Encryption
Zero-Knowledge
Proof
Secure Multiparty
Computation

Recent Publications

[2025/382] ASIACRYPT
On the Security and Privacy of CKKS-based Homomorphic Evaluation Protocols
Intak Hwang, Seonhong Min, Jinyeong Seo, Yongsoo Song
[2024/2032] ASIACRYPT
Carousel: Fully Homomorphic Encryption with Bootstrapping over Automorphism Group
Intak Hwang, Seonhong Min, Yongsoo Song
[2025/216] ACM CCS
Practical TFHE Ciphertext Sanitization for Oblivious Circuit Evaluation
Intak Hwang, Seonhong Min, Jinyeong Seo, Yongsoo Song