Kyoohyung Han

According to our database, Kyoohyung Han authored at least 25 papers between 2015 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Private Computation on Common Fuzzy Records.

Kyoohyung Han, Seongkwang Kim, Yongha Son

IACR Cryptol. ePrint Arch., 2025

2024

Revisiting OKVS-Based OPRF and PSI: Cryptanalysis and Better Construction.

Kyoohyung Han, Seongkwang Kim, Byeonghak Lee, Yongha Son

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

Dynamic Controller That Operates Over Homomorphically Encrypted Data for Infinite Time Horizon.

Junsoo Kim, Hyungbo Shim, Kyoohyung Han

IEEE Trans. Autom. Control., February, 2023

2022

Bulletproofs+: Shorter Proofs for a Privacy-Enhanced Distributed Ledger.

HeeWon Chung, Kyoohyung Han, Chanyang Ju, Myungsun Kim, Jae Hong Seo

IEEE Access, 2022

Improved Circuit-Based PSI via Equality Preserving Compression.

Kyoohyung Han, Dukjae Moon, Yongha Son

Proceedings of the Selected Areas in Cryptography - 29th International Conference, 2022

2020

Efficient Privacy Preserving Logistic Regression Inference and Training.

Kyoohyung Han, Jinhyuck Jeong, Jung Hoon Sohn, Yongha Son

IACR Cryptol. ePrint Arch., 2020

Better Bootstrapping for Approximate Homomorphic Encryption.

Kyoohyung Han, Dohyeong Ki

Proceedings of the Topics in Cryptology - CT-RSA 2020, 2020

Design Procedure for Dynamic Controllers based on LWE-based Homomorphic Encryption to Operate for Infinite Time Horizon.

Junsoo Kim, Hyungbo Shim, Kyoohyung Han

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

2019

Cryptanalysis of the CLT13 Multilinear Map.

Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé

J. Cryptol., 2019

Comprehensive Introduction to Fully Homomorphic Encryption for Dynamic Feedback Controller via LWE-based Cryptosystem.

Junsoo Kim, Hyungbo Shim, Kyoohyung Han

CoRR, 2019

A secure SNP panel scheme using homomorphically encrypted K-mers without SNP calling on the user side.

Sungjoon Park, Minsu Kim, Seokjun Seo, Seungwan Hong, Kyoohyung Han, Keewoo Lee, Jung Hee Cheon, Sun Kim

BMC Genom., 2019

Improved Homomorphic Discrete Fourier Transforms and FHE Bootstrapping.

Kyoohyung Han, Minki Hhan, Jung Hee Cheon

IEEE Access, 2019

Faster Bootstrapping of FHE over the Integers.

Jung Hee Cheon, Kyoohyung Han, Duhyeong Kim

Proceedings of the Information Security and Cryptology - ICISC 2019, 2019

Logistic Regression on Homomorphic Encrypted Data at Scale.

Kyoohyung Han, Seungwan Hong, Jung Hee Cheon, Daejun Park

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018

Efficient Logistic Regression on Large Encrypted Data.

Kyoohyung Han, Seungwan Hong, Jung Hee Cheon, Daejun Park

IACR Cryptol. ePrint Arch., 2018

Faster Homomorphic Discrete Fourier Transforms and Improved FHE Bootstrapping.

Jung Hee Cheon, Kyoohyung Han, Minki Hhan

IACR Cryptol. ePrint Arch., 2018

Logistic regression over encrypted data from fully homomorphic encryption.

Hao Chen, Ran Gilad-Bachrach, Kyoohyung Han, Zhicong Huang, Amir Jalali, Kim Laine, Kristin E. Lauter

IACR Cryptol. ePrint Arch., 2018

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

Jung Hee Cheon, Kyoohyung Han, Seong-Min Hong, Hyoun Jin Kim, Junsoo Kim, Suseong Kim, Hosung Seo, Hyungbo Shim, Yongsoo Song

IEEE Access, 2018

A Full RNS Variant of Approximate Homomorphic Encryption.

Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song

Proceedings of the Selected Areas in Cryptography - SAC 2018, 2018

Bootstrapping for Approximate Homomorphic Encryption.

Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song

Proceedings of the Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29, 2018

Homomorphic Lower Digits Removal and Improved FHE Bootstrapping.

Hao Chen, Kyoohyung Han

Proceedings of the Advances in Cryptology - EUROCRYPT 2018 - 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tel Aviv, Israel, April 29, 2018

Need for Controllers Having Integer Coefficients in Homomorphically Encrypted Dynamic System.

Jung Hee Cheon, Kyoohyung Han, Hyuntae Kim, Junsoo Kim, Hyungbo Shim

Proceedings of the 57th IEEE Conference on Decision and Control, 2018

2016

A Practical Post-Quantum Public-Key Cryptosystem Based on spLWE.

Jung Hee Cheon, Kyoohyung Han, Jinsu Kim, Changmin Lee, Yongha Son

IACR Cryptol. ePrint Arch., 2016

A Practical Post-Quantum Public-Key Cryptosystem Based on \textsf spLWE.

Jung Hee Cheon, Kyoohyung Han, Jinsu Kim, Changmin Lee, Yongha Son

Proceedings of the Information Security and Cryptology - ICISC 2016 - 19th International Conference, Seoul, South Korea, November 30, 2016

2015

Cryptanalysis of the Multilinear Map over the Integers.

Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé

Proceedings of the Advances in Cryptology - EUROCRYPT 2015, 2015