Publications

Asterisk (*) indicates corresponding author for journal publications.

별표 (*) 표시는 저널 논문의 교신 저자를 의미합니다.

  1. Leveraging Discrete CKKS to Bootstrap in High Precision

    (α-β order) By Hyeongmin Choe, Jaehyung Kim, Damien Stehlé, Elias Suvanto

    (알파벳순) By 최형민, 김재형, 다미안 스텔레, 일리아스 수반토

    To appear at ACM CCS 2025

  2. Grafting: Decoupled Scale Factors and Modulus in RNS-CKKS

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe, Minsik Kang, Jaehyung Kim, Seonghak Kim, Johannes Mono, Taeyeong Noh

    (알파벳순) By 천정희, 최형민, 강민식, 김재형, 김성학, 요하네스 모노, 노태영

    To appear at ACM CCS 2025 [preprint]

  3. Tree-based Lookup Table on Batched Encrypted Queries using Homomorphic Encryption

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe, Jai Hyun Park*

    (알파벳순) By 천정희, 최형민, 박재현*

    JKMS [paper] [preprint]

  4. SMAUG(-T), Revisited: Timing-secure, More Compact, Less Failure

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe*, Jungjoo Seo, Hyoeun Seong

    (알파벳순) By 천정희, 최형민*, 서정주, 성효은

    IEEE ACCESS [paper] [github]

  5. (Extended Abstract) Toward Practical Threshold FHE: Low Communication, Computation and Interaction

    By Hyeongmin Choe

    By 최형민

    ACM CCS 2024 Doctoral Symposium Doct. Symp. [extended-abstractext-abs]

  6. Attacks Against the IND-CPAD Security of Exact FHE Schemes

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe, Alain Passelègue, Damien Stehlé, Elias Suvanto

    (알파벳순) By 천정희, 최형민, 알랑 파슬렠, 다미안 스텔레, 일리아스 수반토

    ACM CCS 2024 [paper] [preprint] [github]

  7. HAETAE: Shorter Lattice-Based Fiat-Shamir Signatures

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe, Julien Devevey, Tim Güneysu, Dongyeon Hong, Markus Krausz, Georg Land, Marc Möller, Damien Stehlé, MinJune Yi

    (알파벳순) By 천정희, 최형민, 쥴리앙 드브붸, 팀 구네슈, 홍동연, 마르커스 크라우쯔, 게오르그 랑, 마크 뮬러, 다미안 스텔레, 이민준

    CHES 2024 [paper] [preprint]

  8. SMAUG: Pushing Lattice-based Key Encapsulation Mechanisms to the Limits

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe, Dongyeon Hong, MinJune Yi

    (알파벳순) By 천정희, 최형민, 홍동연, 이민준

    SAC 2023 [paper] [preprint]

  9. Secure Tumor Classification by Shallow Neural Network Using Homomorphic Encryption

    By Seungwan Hong*, Jai Hyun Park, Wonhee Cho, Hyeongmin Choe, Jung Hee Cheon

    By 홍승완*, 박재현, 조원희, 최형민, 천정희

    BMC Genomics 2022 [paper] [github]

  10. Faster Linear Transformations in HElib, revisited

    (α-β order) By Jung Hee Cheon, Hyeongmin Choe, Donghwan Lee, Yongha Son*

    (알파벳순) By 천정희, 최형민, 이동환, 손용하*

    IEEE Access 2019 [paper]

  11. On Fourth-order Iterative Methods for Multiple Roots of Nonlinear Equations with High Efficiency

    By Siyul Lee*, Hyeongmin Choe (Highschool research)

    By 이시열*, 최형민

    JoCAAA 2015 [paper]

  12. Multiplicational Combinations and A General Scheme of Single-step Iterative Methods for Multiple Roots

    By Siyul Lee*, Hyeongmin Choe (Highschool research)

    By 이시열*, 최형민

    JoCAAA 2013 [paper]

Manuscripts

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