Wonhee Cho

According to our database, Wonhee Cho authored at least 15 papers between 2018 and 2024.

Collaborative distances:

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

2024

Accelerating Homomorphic Comparison Operations for Thresholding Using an Asymmetric Input Range and Input Scaling.

Sunwoong Kim, Wonhee Cho

Proceedings of the Great Lakes Symposium on VLSI 2024, 2024

Fast and Accurate Homomorphic Softmax Evaluation.

Wonhee Cho, Guillaume Hanrot, Taeseong Kim, Minje Park, Damien Stehlé

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

2023

Homomorphic Multiple Precision Multiplication for CKKS and Reduced Modulus Consumption.

Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, Damien Stehlé

IACR Cryptol. ePrint Arch., 2023

Improved Universal Thresholdizer from Threshold Fully Homomorphic Encryption.

Jung Hee Cheon, Wonhee Cho, Jiseung Kim

IACR Cryptol. ePrint Arch., 2023

2022

META-BTS: Bootstrapping Precision Beyond the Limit.

Youngjin Bae, Jung Hee Cheon, Wonhee Cho, Jaehyung Kim, Taekyung Kim

IACR Cryptol. ePrint Arch., 2022

Adventures in crypto dark matter: attacks, fixes and analysis for weak pseudorandom functions.

Jung Hee Cheon, Wonhee Cho, Jeong Han Kim, Jiseung Kim

Des. Codes Cryptogr., 2022

2021

Extension of simultaneous Diophantine approximation algorithm for partial approximate common divisor variants.

Wonhee Cho, Jiseung Kim, Changmin Lee

IET Inf. Secur., 2021

(In)security of concrete instantiation of Lin17's functional encryption scheme from noisy multilinear maps.

Wonhee Cho, Jiseung Kim, Changmin Lee

Des. Codes Cryptogr., 2021

Adventures in Crypto Dark Matter: Attacks and Fixes for Weak Pseudorandom Functions.

Jung Hee Cheon, Wonhee Cho, Jeong Han Kim, Jiseung Kim

Proceedings of the Public-Key Cryptography - PKC 2021, 2021

2020

Algorithms for CRT-variant of Approximate Greatest Common Divisor Problem.

Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee

J. Math. Cryptol., 2020

Adventures in Crypto Dark Matter: Attacks, Fixes and Analysis for Weak Pseudorandom Function Candidates.

Jung Hee Cheon, Wonhee Cho, Jeong Han Kim, Jiseung Kim

IACR Cryptol. ePrint Arch., 2020

Hardware Architecture of a Number Theoretic Transform for a Bootstrappable RNS-based Homomorphic Encryption Scheme.

Sunwoong Kim, Keewoo Lee, Wonhee Cho, Yujin Nam, Jung Hee Cheon, Rob A. Rutenbar

Proceedings of the 28th IEEE Annual International Symposium on Field-Programmable Custom Computing Machines, 2020

2019

Algorithms for CRT-variant of Approximate Greatest Common Divisor Problem.

Jung Hee Cheon, Wonhee Cho, Minki Hhan, Minsik Kang, Jiseung Kim, Changmin Lee

IACR Cryptol. ePrint Arch., 2019

FPGA-based Accelerators of Fully Pipelined Modular Multipliers for Homomorphic Encryption.

Sunwoong Kim, Keewoo Lee, Wonhee Cho, Jung Hee Cheon, Rob A. Rutenbar

Proceedings of the 2019 International Conference on ReConFigurable Computing and FPGAs, 2019

2018

Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation over GGH15 Multilinear Map.

Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee

IACR Cryptol. ePrint Arch., 2018