World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
49
Citations
12869
World Ranking
5789
National Ranking
42

Overview

Jung Hee Cheon is affiliated with Seoul National University in South Korea and has contributed extensively to the field of computer science, particularly in cryptography and data security. Their work spans topics including complexity and algorithms in graphs, privacy-preserving technologies in data, cryptographic implementations and security, cryptography and residue arithmetic, chaos-based image/signal encryption, and coding theory and cryptography.

Cheon has authored multiple papers published in recognized venues such as arXiv (Cornell University), IEEE Access, the Journal of Mathematical Cryptology, IACR Transactions on Cryptographic Hardware and Embedded Systems, and IEEE Transactions on Information Forensics and Security. Frequent coauthors include Wonhee Cho, Duhyeong Kim, Jai Hyun Park, Dongwoo Kim, and Seungwan Hong.

Recent papers by Cheon include the following:

  • Over 100x Faster Bootstrapping in Fully Homomorphic Encryption through Memory-centric Optimization with GPUs, 2021, IACR Transactions on Cryptographic Hardware and Embedded Systems
  • Ultrafast homomorphic encryption models enable secure outsourcing of genotype imputation, 2021, Cell Systems
  • Accelerating Fully Homomorphic Encryption Through Architecture-Centric Analysis and Optimization, 2021, IEEE Access
  • HE-Friendly Algorithm for Privacy-Preserving SVM Training, 2020, IEEE Access
  • Privacy-preserving approximate GWAS computation based on homomorphic encryption, 2020, BMC Medical Genomics

Their publications focus mainly on fully homomorphic encryption, privacy-preserving algorithms, and hardware and architectural optimizations for cryptographic applications.

Cheon's frequent publication venues include:

  • arXiv (Cornell University)
  • IEEE Access
  • Journal of Mathematical Cryptology
  • IACR Transactions on Cryptographic Hardware and Embedded Systems
  • IEEE Transactions on Information Forensics and Security

The scientist has also contributed to book publications with Springer Science+Business Media, including two editions of "Post-Quantum Cryptography" released in 2021 and 2022.

Best Publications

  • Homomorphic Encryption for Arithmetic of Approximate Numbers

    Jung Hee Cheon;Andrey Kim;Miran Kim;Yong Soo Song

  • An Identity-Based Signature from Gap Diffie-Hellman Groups

    Jae Choon Cha;Jung Hee Cheon

  • New Public-Key Cryptosystem Using Braid Groups

    Ki Hyoung Ko;Sang-Jin Lee;Jung Hee Cheon;Jae Woo Han

  • Batch Fully Homomorphic Encryption over the Integers

    Jung Hee Cheon;Jean-Sébastien Coron;Jinsu Kim;Moon Sung Lee

  • Bootstrapping for Approximate Homomorphic Encryption.

    Jung Hee Cheon;Kyoohyung Han;Andrey Kim;Miran Kim

  • Security analysis of the strong diffie-hellman problem

    Jung Hee Cheon

  • Cryptanalysis of the Multilinear Map over the Integers

    Jung Hee Cheon;Kyoohyung Han;Changmin Lee;Hansol Ryu

  • A Full RNS Variant of Approximate Homomorphic Encryption

    Jung Hee Cheon;Kyoohyung Han;Andrey Kim;Miran Kim

  • Logistic regression model training based on the approximate homomorphic encryption.

    Andrey Kim;Yongsoo Song;Miran Kim;Keewoo Lee

  • Over 100x Faster Bootstrapping in Fully Homomorphic Encryption through Memory-centric Optimization with GPUs

    Unknown

  • Improved Impossible Differential Cryptanalysis of Rijndael and Crypton

    Jung Hee Cheon;MunJu Kim;Kwangjo Kim;Jung-Yeun Lee

  • Batch verifications with ID-Based signatures

    HyoJin Yoon;Jung Hee Cheon;Yongdae Kim

  • Homomorphic Computation of Edit Distance.

    Jung Hee Cheon;Miran Kim;Kristin E. Lauter

  • An analysis of proxy signatures: is a secure channel necessary?

    Jung-Yeun Lee;Jung Hee Cheon;Seungjoo Kim

  • Multisignatures secure under the discrete logarithm assumption and a generalized forking lemma

    Ali Bagherzandi;Jung-Hee Cheon;Stanislaw Jarecki

  • An Efficient Implementation of Braid Groups

    Jae Choon Cha;Ki Hyoung Ko;Sang-Jin Lee;Jae Woo Han

  • Fully Homomophic Encryption over the Integers Revisited

    Jung Hee Cheon;Damien Stehlé

  • An algorithm for NTRU problems and cryptanalysis of the GGH multilinear map without a low-level encoding of zero

    Jung Hee Cheon;Jinhyuck Jeong;Changmin Lee

  • Encrypting Controller using Fully Homomorphic Encryption for Security of Cyber-Physical Systems*

    Junsoo Kim;Chanhwa Lee;Hyungbo Shim;Jung Hee Cheon

  • Toward a Secure Drone System: Flying With Real-Time Homomorphic Authenticated Encryption

    Jung Hee Cheon;Kyoohyung Han;Seong-Min Hong;Hyoun Jin Kim

  • A Polynomial Time Algorithm for the Braid Diffie-Hellman Conjugacy Problem

    Jung Hee Cheon;Byungheup Jun

  • Cryptanalysis of the New CLT Multilinear Map over the Integers

    Jung Hee Cheon;Pierre-Alain Fouque;Changmin Lee;Brice Minaud

Frequent Co-Authors

Yongdae Kim
Yongdae Kim Korea Advanced Institute of Science and Technology
Kristin E. Lauter
Kristin E. Lauter Microsoft (United States)
Nicholas Hopper
Nicholas Hopper University of Minnesota
Dong Hoon Lee
Dong Hoon Lee Korea University
Damien Stehlé
Damien Stehlé École Normale Supérieure de Lyon
Stanislaw Jarecki
Stanislaw Jarecki University of California, Irvine
Kwangjo Kim
Kwangjo Kim Korea Advanced Institute of Science and Technology
Jung Ho Ahn
Jung Ho Ahn Seoul National University
Gene Tsudik
Gene Tsudik University of California, Irvine
Rob A. Rutenbar
Rob A. Rutenbar University of Pittsburgh

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