Current Focus
Homomorphic Encryption
CKKS, lattice-based cryptography, and privacy-preserving computation.
Current Focus
CKKS, lattice-based cryptography, and privacy-preserving computation.
Research Home
Ph.D. student advised by Prof. Jung Hee Cheon.
Teaching
Courses in algebra, calculus, engineering mathematics, and mathematical exercises.
Korea Institute for Advanced Study (KIAS)
Research on homomorphic encryption and theoretical aspects of the CKKS scheme, advised by Prof. Jeong Han Kim.
Seoul National University
Studied the CKKS scheme and recent advances in homomorphic encryption, advised by Prof. Jung Hee Cheon.
Seoul National University
Studied quantitative aspects of the Oppenheim conjecture in homogeneous dynamics, advised by Prof. Seonhee Lim.
Spring 2026
Abstract Algebra I
Engineering Mathematics I
Fall 2025
Mathematical Exercises II
Spring 2025
Advanced Mathematical Exercises I
Fall 2024
Mathematical Exercises II
Spring 2024
Mathematics I
Fall 2023
Calculus II
Spring 2023
Mathematics for Life Sciences I
Fall 2020
Mathematics II
Spring 2020
Mathematics I
Mathematical Sciences, Seoul National University
Advisor: Prof. Jung Hee Cheon.
Seoul National University
Overall GPA: 3.86/4.3
Major GPA: 3.99/4.3
Minor: Philosophy
Military service: Dec. 2020 - Jun. 2022
Oct. 2025
Korea Crypto Contest
Dec. 2024
Seoul National University
Dec. 2023
Seoul National University
Dec. 2020
Seoul National University