publications

Authors are ordered alphabetically by last name unless an asterisk(*) is indicated.

See also Google Scholar.

2025

  1. * Privacy-Preserving LLM Interaction with Socratic Chain-of-Thought Reasoning and Homomorphically Encrypted Vector Databases
    Yubeen Bae, Minchan Kim, Jaejin Lee, Sangbum Kim, Jaehyung Kim, Yejin Choi, and Niloofar Mireshghallah
    2025
    arXiv
  2. Bootstrapping GBFV with CKKS
    Jaehyung Kim
    2025
    ePrint
  3. CCS
    Leveraging Discrete CKKS to Bootstrap in High Precision
    Hyeongmin Choe, Jaehyung Kim, Damien Stehlé, and Elias Suvanto
    In ACM CCS, 2025
  4. CCS
    Grafting: Decoupled Scale Factors and Modulus in RNS-CKKS
    Jung Hee Cheon, Hyeongmin Choe, Minsik Kang, Jaehyung Kim, Seonghak Kim, Johannes Mono, and Taeyeong Noh
    In ACM CCS, 2025
    ePrint
  5. TCHES
    Efficient Homomorphic Integer Computer from CKKS
    Jaehyung Kim
    IACR Transactions on Cryptographic Hardware and Embedded Systems, 2025
    ePrint
  6. IACR CiC
    Modular Reduction in CKKS
    Jaehyung Kim, and Taeyeong Noh
    IACR Communications in Cryptology, 2025
    ePrint
  7. Crypto
    Homomorphic Encryption for Large Integers from Nested Residue Number Systems
    Dan Boneh, and Jaehyung Kim
    In CRYPTO, 2025
    ePrint

2024

  1. Asiacrypt
    Bootstrapping Small Integers With CKKS
    Youngjin Bae, Jaehyung Kim, Damien Stehlé, and Elias Suvanto
    In ASIACRYPT, 2024
    ePrint
  2. CCS
    Simpler and Faster BFV Bootstrapping for Arbitrary Plaintext Modulus from CKKS
    Jaehyung Kim, Jinyeong Seo, and Yongsoo Song
    In ACM CCS, 2024
    ePrint
  3. Eurocrypt
    Bootstrapping Bits with CKKS
    Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, and Damien Stehlé
    In EUROCRYPT, 2024
    ePrint

2023

  1. CCS
    Homomorphic Multiple Precision Multiplication for CKKS and Reduced Modulus Consumption
    Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, and Damien Stehlé
    In ACM CCS, 2023
    ePrint
  2. Crypto
    HERMES: Efficient Ring Packing Using MLWE Ciphertexts and Application to Transciphering
    Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Jai Hyun Park, and Damien Stehlé
    In CRYPTO, 2023
    ePrint

2022

  1. Asiacrypt
    * EvalRound Algorithm in CKKS Bootstrapping
    Seonghak Kim, Minji Park, Jaehyung Kim, Taekyung Kim, and Chohong Min
    In ASIACRYPT, 2022
    ePrint
  2. CCS
    META-BTS: Bootstrapping Precision Beyond the Limit
    Youngjin Bae, Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, and Taekyung Kim
    In ACM CCS, 2022
    ePrint

2021

  1. Kostka semigroups and generalized Dyck paths
    Jaehyung Kim
    2021
    arXiv