A Parameterized Splitting System and Its Application to the Discrete Logarithm Problem with Low Hamming Weight Product Exponents. - Sungwook Kim 001; Jung Hee Cheon (Public Key Cryptography, 2008)

Parameterized splitting systems for the discrete logarithm. - Sungwook Kim 001; Jung Hee Cheon (IEEE Trans. Inf. Theory, 2010)

Threshold signature schemes for ElGamal variants. - Sungwook Kim 001; Jihye Kim 001; Jung Hee Cheon; Seong-ho Ju (Comput. Stand. Interfaces, 2011)

Fixed Argument Pairing Inversion on Elliptic Curves. - Sungwook Kim 001; Jung Hee Cheon (IACR Cryptol. ePrint Arch., 2012)

Accelerating the Final Exponentiation in the Computation of the Tate Pairings. - Taechan Kim 001; Sungwook Kim 001; Jung Hee Cheon (IACR Cryptol. ePrint Arch., 2012)

On the Final Exponentiation in Tate Pairing Computations. - Taechan Kim 001; Sungwook Kim 001; Jung Hee Cheon (IEEE Trans. Inf. Theory, 2013)

Fast Order-Preserving Encryption from Uniform Distribution Sampling. - Yong Ho Hwang; Sungwook Kim 001; Jae Woo Seo (CCSW, 2015)

Multilinear Map via Scale-Invariant FHE: Enhancing Security and Efficiency. - Jinsu Kim; Sungwook Kim 001; Jae Hong Seo (IACR Cryptol. ePrint Arch., 2015)

Efficient Privacy-Preserving Matrix Factorization via Fully Homomorphic Encryption: Extended Abstract. - Sungwook Kim 001; Jinsu Kim; Dongyoung Koo; Yuna Kim; Hyunsoo Yoon; Jun-Bum Shin (AsiaCCS, 2016)

Efficient Privacy-Preserving Matrix Factorization via Fully Homomorphic Encryption. - Sungwook Kim 001; Jinsu Kim; Dongyoung Koo; Yuna Kim; Hyunsoo Yoon; Jun-Bum Shin (IACR Cryptol. ePrint Arch., 2016)

A New Approach for Practical Function-Private Inner Product Encryption. - Sungwook Kim 001; Jinsu Kim; Jae Hong Seo (IACR Cryptol. ePrint Arch., 2017)

A new scale-invariant homomorphic encryption scheme. - Jinsu Kim; Sungwook Kim 001; Jae Hong Seo (Inf. Sci., 2018)

Efficient Privacy-Preserving Matrix Factorization for Recommendation via Fully Homomorphic Encryption. - Jinsu Kim; Dongyoung Koo; Yuna Kim; Hyunsoo Yoon; Junbum Shin; Sungwook Kim 001 (ACM Trans. Priv. Secur., 2018)

Privacy Enhanced Matrix Factorization for Recommendation with Local Differential Privacy. - Hyejin Shin; Sungwook Kim 001; Junbum Shin; Xiaokui Xiao (IEEE Trans. Knowl. Data Eng., 2018)

A new approach to practical function-private inner product encryption. - Sungwook Kim 001; Jinsu Kim; Jae Hong Seo (Theor. Comput. Sci., 2019)

Learning New Words from Keystroke Data with Local Differential Privacy. - Sungwook Kim 001; Hyejin Shin; Chung Hun Baek; Soohyung Kim; Junbum Shin (IEEE Trans. Knowl. Data Eng., 2020)

Enhancing Differential Privacy for Federated Learning at Scale. - Chung Hun Baek; Sungwook Kim 001; Dongkyun Nam; Jihoon Park (IEEE Access, 2021)

Efficient Sum-Check Protocol for Convolution. - Chanyang Ju; Hyeonbum Lee; HeeWon Chung; Jae Hong Seo; Sungwook Kim 001 (IEEE Access, 2021)

Efficient Zero-Knowledge Arguments in Discrete Logarithm Setting: Sublogarithmic Proof or Sublinear Verifier. - Sungwook Kim 001; Hyeonbum Lee; Jae Hong Seo (ASIACRYPT (2), 2022)

Efficient Transparent Polynomial Commitments for zk-SNARKs. - Sungwook Kim 001; Sungju Kim; Yulim Shin; Sunmi Kim; Jihye Kim 001; Hyunok Oh (ESORICS (3), 2023)

Leopard: Sublinear Verifier Inner Product Argument Under Discrete Logarithm Assumption. - Sungwook Kim 001; Gwangwoon Lee; Hyeonbum Lee; Jae Hong Seo (IEEE Trans. Inf. Forensics Secur., 2023)

Optimization of 2-Party ECDSA Protocol. - Jina Han; Yulim Shin; Hyung Tae Lee; Sungwook Kim 001 (IEEE Access, 2025)

Fast Two-Party ECDSA With Online-Efficient Signing. - Sungwook Kim 001; Yulim Shin; Hyung Tae Lee (IEEE Access, 2026)