Hyeongmin Choe

According to our database, Hyeongmin Choe authored at least 16 papers between 2019 and 2026.

Collaborative distances:

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

2026

Scalable Sensor Scheduling for Continuous-Discrete Kalman Filtering via Information-Form Surrogate Dynamics.

Hyeongmin Choe, SooJean Han

CoRR, April, 2026

Multi-Party Homomorphic Encryption with Dynamicity and Ciphertext Reusability.

Jung Hee Cheon, Hyeongmin Choe, Seunghong Kim, Yongdong Yeo

IACR Commun. Cryptol., 2026

2025

Advantages of Feedback in Distributed Data-Gathering for Accurate and Power-Efficient State-Estimation.

Hyeongmin Choe, Soojean Han

CoRR, July, 2025

Reusable Dynamic Multi-Party Homomorphic Encryption.

Jung Hee Cheon, Hyeongmin Choe, Seunghong Kim, Yongdong Yeo

IACR Cryptol. ePrint Arch., 2025

Leveraging Discrete CKKS to Bootstrap in High Precision.

Hyeongmin Choe, Jaehyung Kim, Damien Stehlé, Elias Suvanto

Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security, 2025

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

Jung Hee Cheon, Hyeongmin Choe, Minsik Kang, Jaehyung Kim, Seonghak Kim, Johannes Mono, Taeyeong Noh

Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security, 2025

2024

Attacks Against the INDCPA-D Security of Exact FHE Schemes.

Jung Hee Cheon, Hyeongmin Choe, Alain Passelègue, Damien Stehlé, Elias Suvanto

IACR Cryptol. ePrint Arch., 2024

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

Jung Hee Cheon, Hyeongmin Choe, Jai Hyun Park

IACR Cryptol. ePrint Arch., 2024

Grafting: Complementing RNS in CKKS.

Jung Hee Cheon, Hyeongmin Choe, Minsik Kang, Jaehyung Kim

IACR Cryptol. ePrint Arch., 2024

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

Jung Hee Cheon, Hyeongmin Choe, Jungjoo Seo, Hyoeun Seong

IEEE Access, 2024

Toward Practical Threshold FHE: Low Communication, Computation and Interaction.

Hyeongmin Choe

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

Attacks Against the IND-CPA^D Security of Exact FHE Schemes.

Jung Hee Cheon, Hyeongmin Choe, Alain Passelègue, Damien Stehlé, Elias Suvanto

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

2023

Arithmetic PCA for Encrypted Data.

Jung Hee Cheon, Hyeongmin Choe, Saebyul Jung, Duhyeong Kim, Dah Hoon Lee, Jai Hyun Park

IACR Cryptol. ePrint Arch., 2023

HAETAE: Shorter Lattice-Based Fiat-Shamir Signatures.

Jung Hee Cheon, Hyeongmin Choe, Julien Devevey, Tim Güneysu, Dongyeon Hong, Markus Krausz, Georg Land, Marc Möller, Damien Stehlé, MinJune Yi

IACR Cryptol. ePrint Arch., 2023

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

Jung Hee Cheon, Hyeongmin Choe, Dongyeon Hong, MinJune Yi

Proceedings of the Selected Areas in Cryptography - SAC 2023, 2023

2019

Faster Linear Transformations in $\textsf{HElib}$ , Revisited.

Jung Hee Cheon, Hyeongmin Choe, Donghwan Lee, Yongha Son

IEEE Access, 2019