MEMBER

Gyuhyun Jung

Ph.D. Student (Integrated Ph.D. Program),

Department of Electrical Engineering,

Pohang University of Science and Technology (POSTECH)

Contact Information

• Address : #4219, Information & Electronics Building (E3-2), KAIST, Daejeon, Korea

• Email : jgh1020[at]postech.ac.kr (or gyuhyunjung.epiclab[at]gmail.com)

• Office : +82-(0)42-350-7579

Educational Backgrounds

• [2023/03~Present] Ph.D. Candidate in Electrical Engineering, POSTECH, Pohang, Korea

• [2018/03~2023/02] B.S. in Electrical Engineering, POSTECH, Pohang, Korea

Professional Experiences

• [2025/08~Present] Visiting Researcher, Sch. Electrical Engineering, KAIST, Daejeon, Korea

• [2022/01~Present] Research Assistant, Dept. Electrical Engineering, POSTECH, Pohang, Korea 

• [2022/07~2022/08] Internship, Samsung Electronics, Suwon, Korea

• [2020/01~2020/02] Internship, SK Hynix, Icheon, Korea

Research Interests

• Hardware Architecture Design for Post-Quantum Cryptography

• Hardware Accelerator Design for Homomorphic Encryption

• ASIC/FPGA Implementation

Publications

• International Journal Papers

  1. Hyeokjun Kwon+, Hyunhoon Lee+, Gyuhyun Jung, and Youngjoo Lee*, "Energy-efficient flexible RNS-CKKS processor for FHE-based privacy-preserving computing," IEEE Journal of Solid-State Circuits, vol. 60, no. 1, pp. 136-145, Jan. 2025. (Invited)

• International Conference Proceedings

  1. Gyuhyun Jung, Hyeokjun Kwon, Hyunhoon Lee, and Youngjoo Lee*, "Fast estimation of NTT/INTT accelerator costs for RNS-based homomorphic encryption," International SoC Design Conference (ISOCC), Gangneung, Korea, Oct. 2022.