Jung Hee Cheon

263 papers A* 18A 3B 5C 4Misc 22Journal 167Unranked 40
YearRankTypeTitle / Venue / Authors
2026 J jnl
Private Iris Recognition with High-Performance FHE.
CoRR
Jincheol Ha, Guillaume Hanrot, Taeyeong Noh, Jung Hee Cheon, Jung Woo Kim, Damien Stehlé
2026 J jnl
Scaling up Privacy-Preserving ML: A CKKS Implementation of Llama-2-7B.
CoRR
Jaiyoung Park, Sejin Park, Jai Hyun Park, Jung Ho Ahn, Jung Hee Cheon, Guillaume Hanrot, Jung Woo Kim, Minje Park, Damien Stehlé
2025 J jnl
Batch Inference on Deep Convolutional Neural Networks With Fully Homomorphic Encryption Using Channel-By-Channel Convolutions.
IEEE Trans. Dependable Secur. Comput.
Jung Hee Cheon, Minsik Kang, Taeseong Kim, Junyoung Jung, Yongdong Yeo
2025 — conf
Cryptanalysis on Lightweight Verifiable Homomorphic Encryption.
ASIACRYPT (7)
Jung Hee Cheon, Daehyun Jang
2025 J jnl
Cryptanalysis on Lightweight Verifiable Homomorphic Encryption.
CoRR
Jung Hee Cheon, Daehyun Jang
2025 J jnl
Cryptanalysis on Lightweight Verifiable Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Daehyun Jang
2025 A* conf
Encryption-Friendly LLM Architecture.
ICLR
Donghwan Rho, Taeseong Kim, Minje Park, Jung Woo Kim, Hyunsik Chae, Ernest K. Ryu, Jung Hee Cheon
2025 J jnl
Fast Batch Matrix Multiplication in Ciphertexts.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minsik Kang, Junho Lee
2025 J jnl
Fast Homomorphic Linear Algebra with BLAS.
CoRR
Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot, Jai Hyun Park, Damien Stehlé
2025 A* conf
Grafting: Decoupled Scale Factors and Modulus in RNS-CKKS.
CCS
Jung Hee Cheon, Hyeongmin Choe, Minsik Kang, Jaehyung Kim, Seonghak Kim, Johannes Mono, Taeyeong Noh
2025 — conf
High-Throughput AES Transciphering using CKKS: Less than 1ms.
WAHC@CCS
Youngjin Bae, Jung Hee Cheon, Minsik Kang, Taeseong Kim
2025 J jnl
High-Throughput AES Transciphering using CKKS: Less than 1ms.
IACR Cryptol. ePrint Arch.
Youngjin Bae, Jung Hee Cheon, Minsik Kang, Taeseong Kim
2025 J jnl
Improved Universal Thresholdizer from Iterative Shamir Secret Sharing.
J. Cryptol.
Jung Hee Cheon, Wonhee Cho, Jiseung Kim
2025 J jnl
OverModRaise: Reducing Modulus Consumption of CKKS Bootstrapping.
IACR Commun. Cryptol.
Jihwan Kim, Jung Hee Cheon, Yongdong Yeo
2025 J jnl
OverModRaise: Reducing Modulus Consumption of CKKS Bootstrapping.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Jihwan Kim, Yongdong Yeo
2025 J jnl
Reusable Dynamic Multi-Party Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Seunghong Kim, Yongdong Yeo
2025 — conf
SHIP: A Shallow and Highly Parallelizable CKKS Bootstrapping Algorithm.
EUROCRYPT (3)
Jung Hee Cheon, Guillaume Hanrot, Jongmin Kim, Damien Stehlé
2025 J jnl
SHIP: A Shallow and Highly Parallelizable CKKS Bootstrapping Algorithm.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Guillaume Hanrot, Jongmin Kim, Damien Stehlé
2025 J jnl
Towards Lightweight CKKS: On Client Cost Efficiency.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minsik Kang, Jai Hyun Park
2024 A* conf
Attacks Against the IND-CPA
CCS
Jung Hee Cheon, Hyeongmin Choe, Alain Passelègue, Damien Stehlé, Elias Suvanto
2024 J jnl
Attacks Against the INDCPA-D Security of Exact FHE Schemes.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Alain Passelègue, Damien Stehlé, Elias Suvanto
2024 — conf
Bootstrapping Bits with CKKS.
EUROCRYPT (2)
Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Damien Stehlé
2024 J jnl
Bootstrapping Bits with CKKS.
IACR Cryptol. ePrint Arch.
Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Damien Stehlé
2024 Misc conf
Efficient Privacy-Preserving Counting Method with Homomorphic Encryption.
ICISC
Jae-Yun Kim, Jieun Yun, Jung Hee Cheon, Saerom Park
2024 J jnl
Encryption-Friendly LLM Architecture.
CoRR
Donghwan Rho, Taeseong Kim, Minje Park, Jung Woo Kim, Hyunsik Chae, Jung Hee Cheon, Ernest K. Ryu
2024 J jnl
Finding Highly Similar Regions of Genomic Sequences Through Homomorphic Encryption.
J. Comput. Biol.
Magsarjav Bataa, Siwoo Song, Kunsoo Park, Miran Kim, Jung Hee Cheon, Sun Kim
2024 J jnl
Grafting: Complementing RNS in CKKS.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Minsik Kang, Jaehyung Kim
2024 J jnl
HAETAE: Shorter Lattice-Based Fiat-Shamir Signatures.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Jung Hee Cheon, Hyeongmin Choe, Julien Devevey, Tim Güneysu, Dongyeon Hong, Markus Krausz, Georg Land, Marc Möller, Damien Stehlé, MinJune Yi
2024 J jnl
HEaaN-STAT: A Privacy-Preserving Statistical Analysis Toolkit for Large-Scale Numerical, Ordinal, and Categorical Data.
IEEE Trans. Dependable Secur. Comput.
Younho Lee, Jinyeong Seo, Yujin Nam, Jiseok Chae, Jung Hee Cheon
2024 A* conf
NeuJeans: Private Neural Network Inference with Joint Optimization of Convolution and FHE Bootstrapping.
CCS
Jae Hyung Ju, Jaiyoung Park, Jongmin Kim, Minsik Kang, Donghwan Kim, Jung Hee Cheon, Jung Ho Ahn
2024 — conf
On the Overflow and p-adic Theory Applied to Homomorphic Encryption.
CSCML
Jacob A. Blindenbach, Jung Hee Cheon, Gamze Gürsoy, Jiayi Kang
2024 J jnl
On the overflow and p-adic theory applied to homomorphic encryption.
IACR Cryptol. ePrint Arch.
Jacob A. Blindenbach, Jung Hee Cheon, Gamze Gürsoy, Jiayi Kang
2024 — conf
Plaintext-Ciphertext Matrix Multiplication and FHE Bootstrapping: Fast and Fused.
CRYPTO (3)
Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot, Jai Hyun Park, Damien Stehlé
2024 J jnl
Plaintext-Ciphertext Matrix Multiplication and FHE Bootstrapping: Fast and Fused.
IACR Cryptol. ePrint Arch.
Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot, Jai Hyun Park, Damien Stehlé
2024 A* conf
Privacy-Preserving Embedding via Look-up Table Evaluation with Fully Homomorphic Encryption.
ICML
Jaeyun Kim, Saerom Park, Joohee Lee, Jung Hee Cheon
2024 J jnl
SIMD-Aware Homomorphic Compression and Application to Private Database Query.
CoRR
Jung Hee Cheon, Keewoo Lee, Jai Hyun Park, Yongdong Yeo
2024 J jnl
SMAUG (-T), Revisited: Timing-Secure, More Compact, Less Failure.
IEEE Access
Jung Hee Cheon, Hyeongmin Choe, Jungjoo Seo, Hyoeun Seong
2024 J jnl
Security Guidelines for Implementing Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jean-Philippe Bossuat, Rosario Cammarota, Jung Hee Cheon, Ilaria Chillotti, Benjamin R. Curtis, Wei Dai, Huijing Gong, Erin Hales, Duhyeong Kim, Bryan Kumara, Changmin Lee, Xianhui Lu, Carsten Maple, Alberto Pedrouzo-Ulloa, Rachel Player, Luis Antonio Ruiz Lopez, Yongsoo Song, Donggeon Yhee, Bahattin Yildiz
2024 J jnl
Tree-based Lookup Table on Batched Encrypted Queries using Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Jai Hyun Park
2023 J jnl
Arithmetic PCA for Encrypted Data.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Saebyul Jung, Duhyeong Kim, Dah Hoon Lee, Jai Hyun Park
2023 J jnl
HAETAE: Shorter Lattice-Based Fiat-Shamir Signatures.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Julien Devevey, Tim Güneysu, Dongyeon Hong, Markus Krausz, Georg Land, Marc Möller, Damien Stehlé, MinJune Yi
2023 — conf
HERMES: Efficient Ring Packing Using MLWE Ciphertexts and Application to Transciphering.
CRYPTO (4)
Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Jai Hyun Park, Damien Stehlé
2023 J jnl
HERMES: Efficient Ring Packing using MLWE Ciphertexts and Application to Transciphering.
IACR Cryptol. ePrint Arch.
Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Jai Hyun Park, Damien Stehlé
2023 J jnl
High-Throughput Deep Convolutional Neural Networks on Fully Homomorphic Encryption Using Channel-By-Channel Packing.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minsik Kang, Taeseong Kim, Junyoung Jung, Yongdong Yeo
2023 — conf
High-precision RNS-CKKS on fixed but smaller word-size architectures: theory and application.
WAHC@CCS
Rashmi Agrawal, Jung Ho Ahn, Flávio 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, Wen Wang
2023 J jnl
High-precision RNS-CKKS on fixed but smaller word-size architectures: theory and application.
IACR Cryptol. ePrint Arch.
Rashmi Agrawal, Jung Ho Ahn, Flávio 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, Wen Wang
2023 A* conf
Homomorphic Multiple Precision Multiplication for CKKS and Reduced Modulus Consumption.
CCS
Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, Damien Stehlé
2023 J jnl
Homomorphic Multiple Precision Multiplication for CKKS and Reduced Modulus Consumption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, Damien Stehlé
2023 J jnl
Improved Universal Thresholdizer from Threshold Fully Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Wonhee Cho, Jiseung Kim
2023 Misc conf
SMAUG: Pushing Lattice-Based Key Encapsulation Mechanisms to the Limits.
SAC
Jung Hee Cheon, Hyeongmin Choe, Dongyeon Hong, MinJune Yi
2023 J jnl
SMAUG: Pushing Lattice-based Key Encapsulation Mechanisms to the Limits.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyeongmin Choe, Dongyeon Hong, MinJune Yi
2023 J jnl
Toward Practical Privacy-Preserving Convolutional Neural Networks Exploiting Fully Homomorphic Encryption.
CoRR
Jaiyoung Park, Donghwan Kim, Jongmin Kim, Sangpyo Kim, Wonkyung Jung, Jung Hee Cheon, Jung Ho Ahn
2022 J jnl
Adventures in crypto dark matter: attacks, fixes and analysis for weak pseudorandom functions.
Des. Codes Cryptogr.
Jung Hee Cheon, Wonhee Cho, Jeong Han Kim, Jiseung Kim
2022 J jnl
Efficient Homomorphic Evaluation on Large Interval.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Wootae Kim, Jai Hyun Park
2022 J jnl
Efficient Homomorphic Evaluation on Large Intervals.
IEEE Trans. Inf. Forensics Secur.
Jung Hee Cheon, Wootae Kim, Jai Hyun Park
2022 J jnl
Efficient verifiable computation over quotient polynomial rings.
Int. J. Inf. Sec.
Jai Hyun Park, Jung Hee Cheon, Dongwoo Kim
2022 J jnl
Interactive Proofs for Rounding Arithmetic.
IEEE Access
Shuo Chen, Jung Hee Cheon, Dongwoo Kim, Daejun Park
2022 — conf
Limits of Polynomial Packings for $\mathbb {Z}_{p^k}$ and $\mathbb {F}_{p^k}$.
EUROCRYPT (1)
Jung Hee Cheon, Keewoo Lee
2022 A* conf
META-BTS: Bootstrapping Precision Beyond the Limit.
CCS
Youngjin Bae, Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, Taekyung Kim
2022 J jnl
META-BTS: Bootstrapping Precision Beyond the Limit.
IACR Cryptol. ePrint Arch.
Youngjin Bae, Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, Taekyung Kim
2022 C ed.
Post-Quantum Cryptography - 13th International Workshop, PQCrypto 2022, Virtual Event, September 28-30, 2022, Proceedings
PQCrypto
Jung Hee Cheon, Thomas Johansson
2022 A conf
Privacy-Preserving Deep Sequential Model with Matrix Homomorphic Encryption.
AsiaCCS
Jaehee Jang, Younho Lee, Andrey Kim, Byunggook Na, Donggeon Yhee, Byounghan Lee, Jung Hee Cheon, Sungroh Yoon
2022 — conf
Privacy-Preserving Text Classification on BERT Embeddings with Homomorphic Encryption.
NAACL-HLT
Garam Lee, Minsoo Kim, Jai Hyun Park, Seung-won Hwang, Jung Hee Cheon
2022 J jnl
Privacy-Preserving Text Classification on BERT Embeddings with Homomorphic Encryption.
CoRR
Garam Lee, Minsoo Kim, Jai Hyun Park, Seung-won Hwang, Jung Hee Cheon
2021 J jnl
Accelerating Fully Homomorphic Encryption Through Architecture-Centric Analysis and Optimization.
IEEE Access
Wonkyung Jung, Eojin Lee, Sangpyo Kim, Jongmin Kim, Namhoon Kim, Keewoo Lee, Chohong Min, Jung Hee Cheon, Jung Ho Ahn
2021 B conf
Accelerating Fully Homomorphic Encryption Through Microarchitecture-Aware Analysis and Optimization.
ISPASS
Wonkyung Jung, Eojin Lee, Sangpyo Kim, Namhoon Kim, Keewoo Lee, Chohong Min, Jung Hee Cheon, Jung Ho Ahn
2021 — conf
Adventures in Crypto Dark Matter: Attacks and Fixes for Weak Pseudorandom Functions.
Public Key Cryptography (2)
Jung Hee Cheon, Wonhee Cho, Jeong Han Kim, Jiseung Kim
2021 J jnl
Editor's Preface for the Second Annual MathCrypt Proceedings Volume.
J. Math. Cryptol.
Jung Hee Cheon, Kristin E. Lauter, Yongsoo Song
2021 J jnl
Efficient Sorting of Homomorphic Encrypted Data With k-Way Sorting Network.
IEEE Trans. Inf. Forensics Secur.
Seungwan Hong, Seunghong Kim, Jiheon Choi, Younho Lee, Jung Hee Cheon
2021 J jnl
Efficient Sorting of Homomorphic Encrypted Data with k-way Sorting Network.
IACR Cryptol. ePrint Arch.
Seungwan Hong, Seunghong Kim, Jiheon Choi, Younho Lee, Jung Hee Cheon
2021 Misc conf
Lattice-Based Secure Biometric Authentication for Hamming Distance.
ACISP
Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Joohee Lee, Junbum Shin, Yongsoo Song
2021 J jnl
Limits of Polynomial Packings for ℤ
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Keewoo Lee
2021 — conf
MHz2k: MPC from HE over $\mathbb {Z}_{2^k}$ with New Packing, Simpler Reshare, and Better ZKP.
CRYPTO (2)
Jung Hee Cheon, Dongwoo Kim, Keewoo Lee
2021 J jnl
MHz2k: MPC from HE over ℤ
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Dongwoo Kim, Keewoo Lee
2021 J jnl
Over 100x Faster Bootstrapping in Fully Homomorphic Encryption through Memory-centric Optimization with GPUs.
IACR Cryptol. ePrint Arch.
Wonkyung Jung, Sangpyo Kim, Jung Ho Ahn, Jung Hee Cheon, Younho Lee
2021 J jnl
Over 100x Faster Bootstrapping in Fully Homomorphic Encryption through Memory-centric Optimization with GPUs.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Wonkyung Jung, Sangpyo Kim, Jung Ho Ahn, Jung Hee Cheon, Younho Lee
2021 C ed.
Post-Quantum Cryptography - 12th International Workshop, PQCrypto 2021, Daejeon, South Korea, July 20-22, 2021, Proceedings
PQCrypto
Jung Hee Cheon, Jean-Pierre Tillich
2021 J jnl
Practical FHE parameters against lattice attacks.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Yongha Son, Donggeon Yhee
2020 J jnl
Advances in security research in the Asiacrypt region.
Commun. ACM
Raphael C.-W. Phan, Masayuki Abe, Lynn Batten, Jung Hee Cheon, Ed Dawson, Steven D. Galbraith, Jian Guo, Lucas C. K. Hui, Kwangjo Kim, Xuejia Lai, Dong Hoon Lee, Mitsuru Matsui, Tsutomu Matsumoto, Shiho Moriai, Phong Q. Nguyen, Dingyi Pei, Duong Hieu Phan, Josef Pieprzyk, Huaxiong Wang, Hank Wolfe, Duncan S. Wong, Tzong-Chen Wu, Bo-Yin Yang, Siu-Ming Yiu, Yu Yu, Jianying Zhou
2020 J jnl
Adventures in Crypto Dark Matter: Attacks, Fixes and Analysis for Weak Pseudorandom Function Candidates.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Wonhee Cho, Jeong Han Kim, Jiseung Kim
2020 J jnl
Algorithms for CRT-variant of Approximate Greatest Common Divisor Problem.
J. Math. Cryptol.
Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee
2020 — conf
Authenticated Computation of Control Signal from Dynamic Controllers.
CDC
Jung Hee Cheon, Dongwoo Kim, Junsoo Kim, Seungbeom Lee, Hyungbo Shim
2020 — conf
Efficient Homomorphic Comparison Methods with Optimal Complexity.
ASIACRYPT (2)
Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim
2020 J jnl
HE-Friendly Algorithm for Privacy-Preserving SVM Training.
IEEE Access
Saerom Park, Junyoung Byun, Joohee Lee, Jung Hee Cheon, Jaewook Lee
2020 J jnl
HEAAN Demystified: Accelerating Fully Homomorphic Encryption Through Architecture-centric Analysis and Optimization.
CoRR
Wonkyung Jung, Eojin Lee, Sangpyo Kim, Keewoo Lee, Namhoon Kim, Chohong Min, Jung Hee Cheon, Jung Ho Ahn
2020 Misc conf
Hardware Architecture of a Number Theoretic Transform for a Bootstrappable RNS-based Homomorphic Encryption Scheme.
FCCM
Sunwoong Kim, Keewoo Lee, Wonhee Cho, Yujin Nam, Jung Hee Cheon, Rob A. Rutenbar
2020 — conf
Homomorphic Computation of Local Alignment.
BIBM
Magsarjav Bataa, Siwoo Song, Kunsoo Park, Miran Kim, Jung Hee Cheon, Sun Kim
2020 J jnl
How to Securely Collaborate on Data: Decentralized Threshold HE and Secure Key Update.
IEEE Access
Eunkyung Kim, Jinhyuck Jeong, HyoJin Yoon, Younghyun Kim, Jihoon Cho, Jung Hee Cheon
2020 J jnl
Preface to the First Annual MathCrypt Proceedings Volume.
J. Math. Cryptol.
Jung Hee Cheon, Kristin E. Lauter, Donggeon Yhee
2020 J jnl
Remark on the Security of CKKS Scheme in Practice.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Seungwan Hong, Duhyeong Kim
2019 J jnl
A Hybrid of Dual and Meet-in-the-Middle Attack on Sparse and Ternary Secret LWE.
IEEE Access
Jung Hee Cheon, Minki Hhan, Seungwan Hong, Yongha Son
2019 J jnl
A Hybrid of Dual and Meet-in-the-Middle Attack on Sparse and Ternary Secret LWE.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minki Hhan, Seungwan Hong, Yongha Son
2019 J jnl
A New Trapdoor over Module-NTRU Lattice and its Application to ID-based Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Duhyeong Kim, Taechan Kim, Yongha Son
2019 J jnl
A secure SNP panel scheme using homomorphically encrypted K-mers without SNP calling on the user side.
BMC Genom.
Sungjoon Park, Minsu Kim, Seokjun Seo, Seungwan Hong, Kyoohyung Han, Keewoo Lee, Jung Hee Cheon, Sun Kim
2019 J jnl
Algorithms for CRT-variant of Approximate Greatest Common Divisor Problem.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Wonhee Cho, Minki Hhan, Minsik Kang, Jiseung Kim, Changmin Lee
2019 J jnl
Cryptanalysis of the CLT13 Multilinear Map.
J. Cryptol.
Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé
2019 J jnl
Cryptoanalysis on 'A round-optimal lattice-based blind signature scheme for cloud services'.
Future Gener. Comput. Syst.
Jung Hee Cheon, Jinhyuck Jeong, Ji Sun Shin
2019 J jnl
Efficient Homomorphic Comparison Methods with Optimal Complexity.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim
2019 Misc conf
Efficient Identity-Based Encryption from LWR.
ICISC
Jung Hee Cheon, Haejin Cho, Jaewook Jung, Joohee Lee, Keewoo Lee
2019 — conf
FPGA-based Accelerators of Fully Pipelined Modular Multipliers for Homomorphic Encryption.
ReConFig
Sunwoong Kim, Keewoo Lee, Wonhee Cho, Jung Hee Cheon, Rob A. Rutenbar
2019 Misc conf
Faster Bootstrapping of FHE over the Integers.
ICISC
Jung Hee Cheon, Kyoohyung Han, Duhyeong Kim
2019 J jnl
Faster Linear Transformations in $\textsf{HElib}$ , Revisited.
IEEE Access
Jung Hee Cheon, Hyeongmin Choe, Donghwan Lee, Yongha Son
2019 J jnl
Improved Homomorphic Discrete Fourier Transforms and FHE Bootstrapping.
IEEE Access
Kyoohyung Han, Minki Hhan, Jung Hee Cheon
2019 A* conf
Logistic Regression on Homomorphic Encrypted Data at Scale.
AAAI
Kyoohyung Han, Seungwan Hong, Jung Hee Cheon, Daejun Park
2019 — conf
Numerical Method for Comparison on Homomorphically Encrypted Numbers.
ASIACRYPT (2)
Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Hun-Hee Lee, Keewoo Lee
2019 J jnl
Numerical Methods for Comparison on Homomorphically Encrypted Numbers.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Hun-Hee Lee, Keewoo Lee
2019 J jnl
Privacy-preserving Approximate GWAS computation based on Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Duhyeong Kim, Yongha Son, Dongwoo Kim, Andrey Kim, Seungwan Hong, Jung Hee Cheon
2019 J jnl
RLizard: Post-Quantum Key Encapsulation Mechanism for IoT Devices.
IEEE Access
Joohee Lee, Duhyeong Kim, Hyungkyu Lee, Younho Lee, Jung Hee Cheon
2019 — conf
Revisiting the Hybrid Attack on Sparse Secret LWE and Application to HE Parameters.
WAHC@CCS
Yongha Son, Jung Hee Cheon
2019 J jnl
Revisiting the Hybrid attack on sparse and ternary secret LWE.
IACR Cryptol. ePrint Arch.
Yongha Son, Jung Hee Cheon
2019 — conf
Security-preserving Support Vector Machine with Fully Homomorphic Encryption.
SafeAI@AAAI
Saerom Park, Jaewook Lee, Jung Hee Cheon, Juhee Lee, Jaeyun Kim, Junyoung Byun
2019 — conf
Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation over GGH15 Multilinear Map.
CRYPTO (3)
Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee
2019 Misc conf
Towards a Practical Cluster Analysis over Encrypted Data.
SAC
Jung Hee Cheon, Duhyeong Kim, Jai Hyun Park
2019 J jnl
Towards a Practical Clustering Analysis over Encrypted Data.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Duhyeong Kim, Jai Hyun Park
2019 J jnl
Verifiable Computing for Approximate Computation.
IACR Cryptol. ePrint Arch.
Shuo Chen, Jung Hee Cheon, Dongwoo Kim, Daejun Park
2018 Misc conf
A Full RNS Variant of Approximate Homomorphic Encryption.
SAC
Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song
2018 J jnl
A Full RNS Variant of Approximate Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song
2018 J jnl
A Reusable Fuzzy Extractor with Practical Storage Size.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Jinhyuck Jeong, Dongwoo Kim, Jongchan Lee
2018 Misc conf
A Reusable Fuzzy Extractor with Practical Storage Size: Modifying Canetti et al.'s Construction.
ACISP
Jung Hee Cheon, Jinhyuck Jeong, Dongwoo Kim, Jongchan Lee
2018 — conf
Bootstrapping for Approximate Homomorphic Encryption.
EUROCRYPT (1)
Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song
2018 J jnl
Bootstrapping for Approximate Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song
2018 J jnl
Cryptanalyses of Branching Program Obfuscations over GGH13 Multilinear Map from NTRU Attack.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee
2018 — conf
Cryptanalyses of Branching Program Obfuscations over GGH13 Multilinear Map from the NTRU Problem.
CRYPTO (3)
Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee
2018 J jnl
Cryptanalysis on the HHSS Obfuscation Arising From Absence of Safeguards.
IEEE Access
Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee
2018 J jnl
Cryptanalysis on the HHSS Obfuscation Arising from Absence of Safeguards.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee
2018 J jnl
Cryptographic Multilinear Maps and Their Cryptanalysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jung Hee Cheon, Changmin Lee, Hansol Ryu
2018 J jnl
Efficient Logistic Regression on Large Encrypted Data.
IACR Cryptol. ePrint Arch.
Kyoohyung Han, Seungwan Hong, Jung Hee Cheon, Daejun Park
2018 J jnl
Ensemble Method for Privacy-Preserving Logistic Regression Based on Homomorphic Encryption.
IEEE Access
Jung Hee Cheon, Duhyeong Kim, Yongdai Kim, Yongsoo Song
2018 J jnl
Faster Homomorphic Discrete Fourier Transforms and Improved FHE Bootstrapping.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Kyoohyung Han, Minki Hhan
2018 J jnl
Instant Privacy-Preserving Biometric Authentication for Hamming Distance.
IACR Cryptol. ePrint Arch.
Joohee Lee, Dongwoo Kim, Duhyeong Kim, Yongsoo Song, Junbum Shin, Jung Hee Cheon
2018 Misc conf
Lizard: Cut Off the Tail! A Practical Post-quantum Public-Key Encryption from LWE and LWR.
SCN
Jung Hee Cheon, Duhyeong Kim, Joohee Lee, Yongsoo Song
2018 J jnl
Logistic Regression Model Training based on the Approximate Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Andrey Kim, Yongsoo Song, Miran Kim, Keewoo Lee, Jung Hee Cheon
2018 J jnl
Multi-dimensional Packing for HEAAN for Approximate Matrix Arithmetics.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Andrey Kim, Donggeon Yhee
2018 — conf
Need for Controllers Having Integer Coefficients in Homomorphically Encrypted Dynamic System.
CDC
Jung Hee Cheon, Kyoohyung Han, Hyuntae Kim, Junsoo Kim, Hyungbo Shim
2018 J jnl
Polynomial Functional Encryption Scheme with Linear Ciphertext Size.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Seungwan Hong, Changmin Lee, Yongha Son
2018 J jnl
Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation over GGH15 Multilinear Map.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee
2018 J jnl
Toward a Secure Drone System: Flying With Real-Time Homomorphic Authenticated Encryption.
IEEE Access
Jung Hee Cheon, Kyoohyung Han, Seong-Min Hong, Hyoun Jin Kim, Junsoo Kim, Suseong Kim, Hosung Seo, Hyungbo Shim, Yongsoo Song
2017 J jnl
Cryptanalysis of the Overstretched NTRU Problem for General Modulus Polynomial.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Minki Hhan, Changmin Lee
2017 J jnl
Faster Bootstrapping of FHE over the Integers.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Kyoohyung Han, Duhyeong Kim
2017 — conf
Homomorphic Encryption for Arithmetic of Approximate Numbers.
ASIACRYPT (1)
Jung Hee Cheon, Andrey Kim, Miran Kim, Yong Soo Song
2017 — conf
Privacy-Preserving Computations of Predictive Medical Models with Minimax Approximation and Non-Adjacent Form.
Financial Cryptography Workshops
Jung Hee Cheon, Jinhyuck Jeong, Joohee Lee, Keewoo Lee
2017 J jnl
Secure Searching of Biomarkers Using Hybrid Homomorphic Encryption Scheme.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Miran Kim, Yong Soo Song
2016 Misc conf
A Practical Post-Quantum Public-Key Cryptosystem Based on \textsf spLWE.
ICISC
Jung Hee Cheon, Kyoohyung Han, Jinsu Kim, Changmin Lee, Yongha Son
2016 J jnl
A Practical Post-Quantum Public-Key Cryptosystem Based on spLWE.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Kyoohyung Han, Jinsu Kim, Changmin Lee, Yongha Son
2016 J jnl
A new approach to the discrete logarithm problem with auxiliary inputs.
LMS J. Comput. Math.
Jung Hee Cheon, Taechan Kim
2016 — ed.
Advances in Cryptology - ASIACRYPT 2016 - 22nd International Conference on the Theory and Application of Cryptology and Information Security, Hanoi, Vietnam, December 4-8, 2016, Proceedings, Part I
ASIACRYPT (1)
Jung Hee Cheon, Tsuyoshi Takagi
2016 — ed.
Advances in Cryptology - ASIACRYPT 2016 - 22nd International Conference on the Theory and Application of Cryptology and Information Security, Hanoi, Vietnam, December 4-8, 2016, Proceedings, Part II
ASIACRYPT (2)
Jung Hee Cheon, Tsuyoshi Takagi
2016 J jnl
An Algorithm for NTRU Problems and Cryptanalysis of the GGH Multilinear Map without an encoding of zero.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Jinhyuck Jeong, Changmin Lee
2016 Misc conf
An Efficient Affine Equivalence Algorithm for Multiple S-Boxes and a Structured Affine Layer.
SAC
Jung Hee Cheon, Hyunsook Hong, Joohee Lee, Jooyoung Lee
2016 J jnl
An algorithm for NTRU problems and cryptanalysis of the GGH multilinear map without a low-level encoding of zero.
LMS J. Comput. Math.
Jung Hee Cheon, Jinhyuck Jeong, Changmin Lee
2016 — conf
Cryptanalysis of the New CLT Multilinear Map over the Integers.
EUROCRYPT (1)
Jung Hee Cheon, Pierre-Alain Fouque, Changmin Lee, Brice Minaud, Hansol Ryu
2016 J jnl
Cryptanalysis of the New CLT Multilinear Map over the Integers.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Pierre-Alain Fouque, Changmin Lee, Brice Minaud, Hansol Ryu
2016 J jnl
Floating-Point Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Andrey Kim, Miran Kim, Yong Soo Song
2016 J jnl
Fully Homomorphic Encryption over the Integers Revisited.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Damien Stehlé
2016 J jnl
Ghostshell: Secure Biometric Authentication using Integrity-based Homomorphic Evaluations.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Heewon Chung, Myungsun Kim, Kang-Won Lee
2016 J jnl
Lizard: Cut off the Tail! // Practical Post-Quantum Public-Key Encryption from LWE and LWR.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Duhyeong Kim, Joohee Lee, Yong Soo Song
2016 J jnl
Optimized Search-and-Compute Circuits and Their Application to Query Evaluation on Encrypted Data.
IEEE Trans. Inf. Forensics Secur.
Jung Hee Cheon, Miran Kim, Myungsun Kim
2016 J jnl
Private Over-Threshold Aggregation Protocols over Distributed Datasets.
IEEE Trans. Knowl. Data Eng.
Myungsun Kim, Aziz Mohaisen, Jung Hee Cheon, Yongdae Kim
2016 J jnl
Probability that the k-gcd of products of positive integers is B-smooth.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Duhyeong Kim
2016 J jnl
The polynomial approximate common divisor problem and its application to the fully homomorphic encryption.
Inf. Sci.
Jung Hee Cheon, Hyunsook Hong, Moon Sung Lee, Hansol Ryu
2016 J jnl
White-box AES implementation revisited.
J. Commun. Networks
Chung Hun Baek, Jung Hee Cheon, Hyunsook Hong
2015 J jnl
A Hybrid Scheme of Public-Key Encryption and Somewhat Homomorphic Encryption.
IEEE Trans. Inf. Forensics Secur.
Jung Hee Cheon, Jinsu Kim
2015 — conf
Accelerating bootstrapping in FHEW using GPUs.
ASAP
Moon Sung Lee, Yongje Lee, Jung Hee Cheon, Yunheung Paek
2015 — ed.
Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29 - December 3, 2015, Proceedings, Part I
ASIACRYPT (1)
Tetsu Iwata, Jung Hee Cheon
2015 — ed.
Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29 - December 3, 2015, Proceedings, Part II
ASIACRYPT (2)
Tetsu Iwata, Jung Hee Cheon
2015 J jnl
CRT-based fully homomorphic encryption over the integers.
Inf. Sci.
Jung Hee Cheon, Jinsu Kim, Moon Sung Lee, Aaram Yun
2015 J jnl
Computing prime divisors in an interval.
Math. Comput.
Minkyu Kim, Jung Hee Cheon
2015 — conf
Cryptanalysis of the Multilinear Map over the Integers.
EUROCRYPT (1)
Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé
2015 J jnl
Cryptanalysis of the New CLT Multilinear Maps.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Changmin Lee, Hansol Ryu
2015 J jnl
Cryptanalysis of the multilinear map on the ideal lattices.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Changmin Lee
2015 J jnl
Fixed argument pairing inversion on elliptic curves.
Des. Codes Cryptogr.
Sungwook Kim, Jung Hee Cheon
2015 — conf
Fully Homomophic Encryption over the Integers Revisited.
EUROCRYPT (1)
Jung Hee Cheon, Damien Stehlé
2015 — conf
Homomorphic Computation of Edit Distance.
Financial Cryptography Workshops
Jung Hee Cheon, Miran Kim, Kristin E. Lauter
2015 J jnl
Homomorphic Computation of Edit Distance.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Miran Kim, Kristin E. Lauter
2015 J jnl
Improved batch verification of signatures using generalized sparse exponents.
Comput. Stand. Interfaces
Jung Hee Cheon, Mun-Kyu Lee
2015 — conf
Search-and-Compute on Encrypted Data.
Financial Cryptography Workshops
Jung Hee Cheon, Miran Kim, Myungsun Kim
2015 B conf
Static Analysis with Set-Closure in Secrecy.
SAS
Woosuk Lee, Hyunsook Hong, Kwangkeun Yi, Jung Hee Cheon
2014 A* conf
A New Additive Homomorphic Encryption based on the co-ACD Problem.
CCS
Jung Hee Cheon, Hyung Tae Lee, Jae Hong Seo
2014 J jnl
Analysis on a generalized algorithm for the strong discrete logarithm problem with auxiliary inputs.
Math. Comput.
Minkyu Kim, Jung Hee Cheon, In-Sok Lee
2014 J jnl
Analytic Toolbox for White-Box Implementations: Limitation and Perspectives.
IACR Cryptol. ePrint Arch.
Chung Hun Baek, Jung Hee Cheon, Hyunsook Hong
2014 J jnl
Cryptanalysis of the Multilinear Map over the Integers.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé
2014 J jnl
Search-and-compute on Encrypted Data.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Miran Kim, Myungsun Kim
2013 B conf
A Group Action on ℤ
Selected Areas in Cryptography
Jung Hee Cheon, Taechan Kim, Yong Soo Song
2013 J jnl
An Approach to Reduce Storage for Homomorphic Computations.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Jinsu Kim
2013 A* conf
Batch Fully Homomorphic Encryption over the Integers.
EUROCRYPT
Jung Hee Cheon, Jean-Sébastien Coron, Jinsu Kim, Moon Sung Lee, Tancrède Lepoint, Mehdi Tibouchi, Aaram Yun
2013 J jnl
CRT-based Fully Homomorphic Encryption over the Integers.
IACR Cryptol. ePrint Arch.
Jinsu Kim, Moon Sung Lee, Aaram Yun, Jung Hee Cheon
2013 Misc conf
Invertible Polynomial Representation for Private Set Operations.
ICISC
Jung Hee Cheon, Hyunsook Hong, Hyung Tae Lee
2013 J jnl
On the Final Exponentiation in Tate Pairing Computations.
IEEE Trans. Inf. Theory
Taechan Kim, Sungwook Kim, Jung Hee Cheon
2013 J jnl
Private Over-threshold Aggregation Protocols over Distributed Databases.
IACR Cryptol. ePrint Arch.
Myungsun Kim, Abedelaziz Mohaisen, Jung Hee Cheon, Yongdae Kim
2012 J jnl
A New Approach to Discrete Logarithm Problem with Auxiliary Inputs.
IACR Cryptol. ePrint Arch.
Taechan Kim, Jung Hee Cheon
2012 J jnl
A Public Shuffle without Private Permutations.
IACR Cryptol. ePrint Arch.
Myungsun Kim, Jinsu Kim, Jung Hee Cheon
2012 J jnl
Accelerating Pollard's Rho Algorithm on Finite Fields.
J. Cryptol.
Jung Hee Cheon, Jin Hong, Minkyu Kim
2012 J jnl
Accelerating the Final Exponentiation in the Computation of the Tate Pairings.
IACR Cryptol. ePrint Arch.
Taechan Kim, Sungwook Kim, Jung Hee Cheon
2012 B conf
Beyond the Limitation of Prime-Order Bilinear Groups, and Round Optimal Blind Signatures.
TCC
Jae Hong Seo, Jung Hee Cheon
2012 J jnl
Beyond the Limitation of Prime-Order Bilinear Groups, and Round Optimal Blind Signatures.
IACR Cryptol. ePrint Arch.
Jae Hong Seo, Jung Hee Cheon
2012 J jnl
Compress Multiple Ciphertexts Using ElGamal Encryption Schemes.
IACR Cryptol. ePrint Arch.
Myungsun Kim, Jihye Kim, Jung Hee Cheon
2012 — conf
Constant-Round Multi-party Private Set Union Using Reversed Laurent Series.
Public Key Cryptography
Jae Hong Seo, Jung Hee Cheon, Jonathan Katz
2012 J jnl
Fixed Argument Pairing Inversion on Elliptic Curves.
IACR Cryptol. ePrint Arch.
Sungwook Kim, Jung Hee Cheon
2012 J jnl
Invertible Polynomial Representation for Private Set Operations.
IACR Cryptol. ePrint Arch.
Hyung Tae Lee, Hyunsook Hong, Jung Hee Cheon
2012 J jnl
Multi-Party Privacy-Preserving Set Intersection with Quasi-Linear Complexity.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jung Hee Cheon, Stanislaw Jarecki, Jae Hong Seo
2012 Misc conf
Private Over-Threshold Aggregation Protocols.
ICISC
Myungsun Kim, Abedelaziz Mohaisen, Jung Hee Cheon, Yongdae Kim
2012 J jnl
Private Top-k Aggregation Protocols.
IACR Cryptol. ePrint Arch.
Myungsun Kim, Abedelaziz Mohaisen, Jung Hee Cheon, Yongdae Kim
2012 J jnl
Reducing RFID reader load with the meet-in-the-middle strategy.
J. Commun. Networks
Jung Hee Cheon, Jeongdae Hong, Gene Tsudik
2011 J jnl
Analysis of Discrete Logarithm Algorithm using Pre-computation.
IACR Cryptol. ePrint Arch.
Hyung Tae Lee, Jung Hee Cheon, Jin Hong
2011 J jnl
Constant-Round Privacy Preserving Multiset Union.
IACR Cryptol. ePrint Arch.
Jeongdae Hong, Jung Woo Kim, Jihye Kim, Kunsoo Park, Jung Hee Cheon
2011 Misc conf
Correcting Errors in Private Keys Obtained from Cold Boot Attacks.
ICISC
Hyung Tae Lee, HongTae Kim, Yoo-Jin Baek, Jung Hee Cheon
2011 J jnl
Fast Exponentiation Using Split Exponents.
IEEE Trans. Inf. Theory
Jung Hee Cheon, Stanislaw Jarecki, Taekyoung Kwon, Mun-Kyu Lee
2011 J jnl
Fully Secure Anonymous Hierarchical Identity-Based Encryption with Constant Size Ciphertexts.
IACR Cryptol. ePrint Arch.
Jae Hong Seo, Jung Hee Cheon
2011 Misc conf
Mutual Private Set Intersection with Linear Complexity.
WISA
Myungsun Kim, Hyung Tae Lee, Jung Hee Cheon
2011 J jnl
Mutual Private Set Intersection with Linear Complexity.
IACR Cryptol. ePrint Arch.
Myungsun Kim, Hyung Tae Lee, Jung Hee Cheon
2011 J jnl
Threshold signature schemes for ElGamal variants.
Comput. Stand. Interfaces
Sungwook Kim, Jihye Kim, Jung Hee Cheon, Seong-ho Ju
2010 J jnl
Discrete Logarithm Problems with Auxiliary Inputs.
J. Cryptol.
Jung Hee Cheon
2010 J jnl
Metered signatures: How to restrict the signing capability.
J. Commun. Networks
Woo-Hwan Kim, HyoJin Yoon, Jung Hee Cheon
2010 J jnl
Multi-Party Privacy-Preserving Set Intersection with Quasi-Linear Complexity.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Stanislaw Jarecki, Jae Hong Seo
2010 J jnl
On Homomorphic Signatures for Network Coding.
IEEE Trans. Computers
Aaram Yun, Jung Hee Cheon, Yongdae Kim
2010 J jnl
Parameterized splitting systems for the discrete logarithm.
IEEE Trans. Inf. Theory
Sungwook Kim, Jung Hee Cheon
2009 Misc ed.
Information Security and Cryptology - ICISC 2008, 11th International Conference, Seoul, Korea, December 3-5, 2008, Revised Selected Papers
ICISC
Pil Joong Lee, Jung Hee Cheon
2009 J jnl
Reducing RFID Reader Load with the Meet-in-the-Middle Strategy.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Jeongdae Hong, Gene Tsudik
2009 — conf
Subset-Restricted Random Walks for Pollard rho Method on F
Public Key Cryptography
Minkyu Kim, Jung Hee Cheon, Jin Hong
2008 — conf
A Parameterized Splitting System and Its Application to the Discrete Logarithm Problem with Low Hamming Weight Product Exponents.
Public Key Cryptography
Sungwook Kim, Jung Hee Cheon
2008 J jnl
Analysis of Low Hamming Weight Products.
Discret. Appl. Math.
Jung Hee Cheon, HongTae Kim
2008 A* conf
Multisignatures secure under the discrete logarithm assumption and a generalized forking lemma.
CCS
Ali Bagherzandi, Jung Hee Cheon, Stanislaw Jarecki
2008 J jnl
Provably Secure Timed-Release Public Key Encryption.
ACM Trans. Inf. Syst. Secur.
Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov
2008 J jnl
Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption.
IEEE Trans. Inf. Theory
Jung Hee Cheon, Nam-Su Jho, Myung-Hwan Kim, Eun Sun Yoo
2008 A conf
Speeding Up the Pollard Rho Method on Prime Fields.
ASIACRYPT
Jung Hee Cheon, Jin Hong, Minkyu Kim
2007 — conf
Fast Batch Verification of Multiple Signatures.
Public Key Cryptography
Jung Hee Cheon, Jeong Hyun Yi
2006 J jnl
Analysis of Privacy-Preserving Element Reduction of Multiset.
IACR Cryptol. ePrint Arch.
Jae Hong Seo, HyoJin Yoon, Seongan Lim, Jung Hee Cheon, Dowon Hong
2006 J jnl
Known-plaintext cryptanalysis of the Domingo-Ferrer algebraic privacy homomorphism scheme.
Inf. Process. Lett.
Jung Hee Cheon, Woo-Hwan Kim, Hyun Soo Nam
2006 Misc conf
Privacy Protection in PKIs: A Separation-of-Authority Approach.
WISA
Taekyoung Kwon, Jung Hee Cheon, Yongdae Kim, Jaeil Lee
2006 J jnl
Quadratic Equations from APN Power Functions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jung Hee Cheon, Dong Hoon Lee
2006 A* conf
Security Analysis of the Strong Diffie-Hellman Problem.
EUROCRYPT
Jung Hee Cheon
2006 — conf
Timed-Release and Key-Insulated Public Key Encryption.
Financial Cryptography
Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov
2006 J jnl
Use of Sparse and/or Complex Exponents in Batch Verification of Exponentiations.
IEEE Trans. Computers
Jung Hee Cheon, Dong Hoon Lee
2005 J jnl
Broadcast Encryption π.
IACR Cryptol. ePrint Arch.
Nam-Su Jho, Jung Hee Cheon, Myung-Hwan Kim, Eun Sun Yoo
2005 — conf
New broadcast encryption scheme using tree-based circle.
Digital Rights Management Workshop
Nam-Su Jho, Eun Sun Yoo, Jung Hee Cheon, Myung-Hwan Kim
2005 A* conf
One-Way Chain Based Broadcast Encryption Schemes.
EUROCRYPT
Nam-Su Jho, Jung Yeon Hwang, Jung Hee Cheon, Myung-Hwan Kim, Dong Hoon Lee, Eun Sun Yoo
2005 J jnl
Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Nam-Su Jho, Myung-Hwan Kim, Eun Sun Yoo
2005 J jnl
Use of Sparse and/or Complex Exponents in Batch Verification of Exponentiations.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Dong Hoon Lee
2004 J jnl
A New ID-based Signature with Batch Verification.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Yongdae Kim, HyoJin Yoon
2004 Misc conf
Batch Verifications with ID-Based Signatures.
ICISC
HyoJin Yoon, Jung Hee Cheon, Yongdae Kim
2004 Misc conf
Efficient Broadcast Encryption Using Multiple Interpolation Methods.
ICISC
Eun Sun Yoo, Nam-Su Jho, Jung Hee Cheon, Myung-Hwan Kim
2004 A* conf
Resistance of S-Boxes against Algebraic Attacks.
FSE
Jung Hee Cheon, Dong Hoon Lee
2004 J jnl
Taxonomy of online game security.
Electron. Libr.
Junbaek Ki, Jung Hee Cheon, Jeong-Uk Kang, Dogyun Kim
2004 J jnl
Timed-Release and Key-Insulated Public Key Encryption.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov
2003 J jnl
A Cryptanalysis of the Original Domingo-Ferrer's Algebraic Privacy Homomophism.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Hyun Soo Nam
2003 C conf
A Forward-Secure Blind Signature Scheme Based on the Strong RSA Assumption.
ICICS
Dang Nguyen Duc, Jung Hee Cheon, Kwangjo Kim
2003 A* conf
A Polynomial Time Algorithm for the Braid Diffie-Hellman Conjugacy Problem.
CRYPTO
Jung Hee Cheon, Byungheup Jun
2003 J jnl
A Polynomial Time Algorithm for the Braid Diffie-Hellman Conjugacy Problem.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Byungheup Jun
2003 B conf
An Analysis of Proxy Signatures: Is a Secure Channel Necessary?
CT-RSA
Jung-Yeun Lee, Jung Hee Cheon, Seungjoo Kim
2003 — conf
An Identity-Based Signature from Gap Diffie-Hellman Groups.
Public Key Cryptography
Jae Choon Cha, Jung Hee Cheon
2003 J jnl
Nonlinearity of Boolean Functions and Hyperelliptic Curves.
SIAM J. Discret. Math.
Jung Hee Cheon, Seongtaek Chee
2002 J jnl
A Universal Forgery of Hess's Second ID-based Signature against the Known-message Attack.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon
2002 J jnl
An Identity-Based Signature from Gap Diffie-Hellman Groups.
IACR Cryptol. ePrint Arch.
Jae Choon Cha, Jung Hee Cheon
2002 J jnl
Diffie-Hellman Problems and Bilinear Maps.
IACR Cryptol. ePrint Arch.
Jung Hee Cheon, Dong Hoon Lee
2002 — conf
Fast Elliptic Curve Point Counting Using Gaussian Normal Basis.
ANTS
Hae Young Kim, Jung Youl Park, Jung Hee Cheon, Je Hong Park, Jae Heon Kim, Sang Geun Hahn
2001 A conf
An Efficient Implementation of Braid Groups.
ASIACRYPT
Jae Choon Cha, Ki Hyoung Ko, Sangjin Lee, Jae Woo Han, Jung Hee Cheon
2001 Misc conf
Improved Impossible Differential Cryptanalysis of Rijndael and Crypton.
ICISC
Jung Hee Cheon, MunJu Kim, Kwangjo Kim, Jung-Yeun Lee, Sungwoo Kang
2001 A* conf
Nonlinear Vector Resilient Functions.
CRYPTO
Jung Hee Cheon
2001 C conf
Strong Adaptive Chosen-Ciphertext Attacks with Memory Dump (or: The Importance of the Order of Decryption and Validation).
IMACC
Seungjoo Kim, Jung Hee Cheon, Marc Joye, Seongan Lim, Masahiro Mambo, Dongho Won, Yuliang Zheng
2000 Misc conf
Elliptic Curves and Resilient Functions.
ICISC
Jung Hee Cheon, Seongtaek Chee
2000 A* conf
New Public-Key Cryptosystem Using Braid Groups.
CRYPTO
Ki Hyoung Ko, Sangjin Lee, Jung Hee Cheon, Jae Woo Han, Ju-Sung Kang, Choonsik Park
1999 A* conf
S-boxes with Controllable Nonlinearity.
EUROCRYPT
Jung Hee Cheon, Seongtaek Chee, Choonsik Park
1998 — conf
Two Efficient Algorithms for Arithmetic of Elliptic Curves Using Frobenius Map.
Public Key Cryptography
Jung Hee Cheon, Sung-Mo Park, Sangwoo Park, Daeho Kim