Authors are listed in alphabetical order by last name, unless an asterisk(*) is indicated.


  1. [DKMS23] “Faster Amortized FHEW bootstrapping using Ring Automorphisms”
    Gabrielle De Micheli, Duhyeong Kim, Daniele Micciancio and Adam Suhl
    PKC 2024

  2. [AAB+23] “High-precision RNS-CKKS on fixed but smaller word-size architectures: theory and application”
    Rashmi Agrawal, Jung Ho Ahn, Flavio Bergamaschi, Ro Cammarota, Jung Hee Cheon, Fillipe D. M. de Souza, Huijing Gong, Minsik Kang, Duhyeong Kim, Jongmin Kim, Hubert de Lassus, Jai Hyun Park, Michael Steiner and Wen Wang
    WAHC 2023

  3. [KLSS23] “Toward Practical Lattice-based Proof of Knowledge from Hint-MLWE”
    Duhyeong Kim, Dongwon Lee, Jinyeong Seo and Yongsoo Song
    CRYPTO 2023

  4. [WTK+23] “Intel HERACLES: Homomorphic Encryption Revolutionary Accelerator with Correctness for Learning-oriented End-to-End Solutions”
    Chris Wilkerson, Sachin Taneja, Raghavan Kumar, Sanu Mathew, Jeremy casas, Jin Yang, Michael Steiner, Huijing Gong, Wen Wang, Duhyeong Kim and Ro Cammarota
    GOMACTech 2023

  5. [CKK+21] “Instant Privacy-Preserving Biometric Authentication for Hamming Distance Matcher”
    Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Joohee Lee and Yongsoo Song
    ACISP 2021

  6. [CKK20] “Efficient Homomorphic Comparison Methods with Optimal Complexity”
    Jung Hee Cheon, Dongwoo Kim and Duhyeong Kim
    ASIACRYPT 2020

  7. [CHK19] “Faster bootstrapping of FHE over the integers”
    Jung Hee Cheon, Kyoohyung Han and Duhyeong Kim
    ICISC 2019

  8. [CKK+19] “Numerical Methods for Comparison on Homomorphically Encrypted Numbers”
    Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Hun Hee Lee and Keewoo Lee
    ASIACRYPT 2019
    • Award: Invited to Journal of Cryptology (Top 3 of 71 accepted papers among 307 submissions)
  9. [CKP19] “Towards a Practical Clustering Analysis over Encrypted Data”
    Jung Hee Cheon, Duhyeong Kim and Jai Hyun Park
    SAC 2019

  10. [KS18] “Approximate Homomorphic Encryption over the Conjugate-Invariant Ring”
    Duhyeong Kim, Yongsoo Song
    ICISC 2018

  11. [CKLS18] “Lizard: Cut off the tail! A practical post-quantum public-key encryption from LWE and LWR”
    Jung Hee Cheon, Duhyeong Kim, Joohee Lee and Yongsoo Song
    SCN 2018


  1. [CKKL22] “On the Scaled Inverse of $(x_i - x_j)$ modulo Cyclotomic Polynomial of the form $\Phi_{p^s}(x)$ or $\Phi_{p^sq^t}(x)$”
    Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim and Keewoo Lee
    Journal of the Korean Mathematical Society, 2022

  2. [KHB+21] “Ultra-Fast Homomorphic Encryption Models enable Secure Outsourcing of Genotype Imputation.’’
    *Miran Kim, *Arif Harmanci, Jean-Philippe Bossuat, Sergiu Carpov, Jung Hee Cheon, Ilaria Chillotti, Wonhee Cho, David Froelicher, Nicolas Gama, Mariya Georgieva, Seungwan Hong, Jean-Pierre Hubaux, Duhyeong Kim, Kristin Lauter, Yiping Ma, Lucila Ohno-Machado, Heidi Sofia, Yongha Son, Yongsoo Song, Juan Troncoso-Pastoriza and Xiaoqian Jiang
    Cell Systems, 2021

  3. [KKK+21] “Homomorphic Encryption as a secure PHM outsourcing solution for small and medium manufacturing enterprise”
    Ha Eun David Kang, Duhyeong Kim, Sangwoon Kim, David Donghyun Kim, Jung Hee Cheon and Brian W. Anthony
    Journal of Manufacturing Systems, 2021

  4. [KSK+20] “Privacy-preserving Approximate GWAS computation based on Homomorphic Encryption”
    *Duhyeong Kim, Yongha Son, Dongwoo Kim, Andrey Kim, Seungwan Hong and Jung Hee Cheon
    BMC Medical Genomics, 2020

  5. [LKL+19] “RLizard: Post-Quantum Key Encapsulation Mechanism for IoT Devices”
    *Joohee Lee, Duhyeong Kim, Hyungkyu Lee, Younho Lee and Jung Hee Cheon
    IEEE Access, 2019

  6. [CKKS18] “Ensemble method for privacy-preserving logistic regression based on homomorphic encryption”
    Jung Hee Cheon, Duhyeong Kim, Yongdai Kim and Yongsoo Song
    IEEE Access, 2018

  7. [CK16] “Probability that the k-gcd of products of positive integers is B-friable”
    Jung Hee Cheon and Duhyeong Kim
    Journal of Number Theory, 2016


  1. [KKS+23] “Share to Gain: Collaborative Learning with Dynamic Membership via Multi-Key Homomorphic Encryption”
    *David Ha Eun Kang, Duhyeong Kim, Yongsoo Song, Dongwon Lee, Hyesun Kwak and Brian Anthony

  2. [CCJ+23] “Arithmetic PCA for Encrypted Data”
    Jung Hee Cheon, Hyeongmin Choe, Saebyul Jung, Duhyeong Kim, Dah Hoon Lee and Jai Hyun Park

  3. [CHK20] “Remark on the Security of CKKS Scheme in Practice”
    Jung Hee Cheon, Seungwan Hong and Duhyeong Kim

  4. [CKKS19] “A New Trapdoor over Module-NTRU Lattice and its Application to ID-based Encryption”
    Jung Hee Cheon, Duhyeong Kim, Taechan Kim and Yongha Son

  5. [SCKG18] “Convergence and Oscillation of Low-Precision Stochastic Gradient Descent”
    *Yongsoo Song, Jacek Cyranka, Duhyeong Kim and Sicun Gao