Changmin Lee

41 papers A 1C 1Misc 1Journal 33Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Worst-case Analysis of Lattice Enumeration Algorithm over Modules.
IACR Cryptol. ePrint Arch.
Jiseung Kim, Changmin Lee, Yongha Son
2024 J jnl
(In)Security of Threshold Fully Homomorphic Encryption based on Shamir Secret Sharing.
IACR Cryptol. ePrint Arch.
Wonhee Cho, Jiseung Kim, Changmin Lee
2024 J jnl
Finding small roots for bivariate polynomials over the ring of integers.
Adv. Math. Commun.
Jiseung Kim, Changmin Lee
2024 J jnl
Fully Encrypted Machine Learning Protocol using Functional Encryption.
IACR Cryptol. ePrint Arch.
Seungwan Hong, Jiseung Kim, Changmin Lee, Minhye Seo
2024 J jnl
Reduce and Prange: Revisiting Prange's Information Set Decoding for LPN and RSD.
IACR Cryptol. ePrint Arch.
Jiseung Kim, Changmin Lee
2024 J jnl
Security Guidelines for Implementing Homomorphic Encryption.
IACR Commun. Cryptol.
Jean-Philippe Bossuat, Rosario Cammarota, 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, Yuriy Polyakov, Luis Antonio Ruiz Lopez, Yongsoo Song, Donggeon Yhee
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
2023 J jnl
A polynomial time algorithm for breaking NTRU encryption with multiple keys.
Des. Codes Cryptogr.
Jiseung Kim, Changmin Lee
2023 A conf
Faster TFHE Bootstrapping with Block Binary Keys.
AsiaCCS
Changmin Lee, Seonhong Min, Jinyeong Seo, Yongsoo Song
2023 J jnl
Faster TFHE Bootstrapping with Block Binary Keys.
IACR Cryptol. ePrint Arch.
Changmin Lee, Seonhong Min, Jinyeong Seo, Yongsoo Song
2022 J jnl
Cryptanalysis of FRS obfuscation based on the CLT13 multilinear map.
IET Inf. Secur.
Jiseung Kim, Changmin Lee
2022 J jnl
How to Meet Ternary LWE Keys on Babai's Nearest Plane.
IACR Cryptol. ePrint Arch.
Minki Hhan, Jiseung Kim, Changmin Lee, Yongha Son
2021 J jnl
(In)security of concrete instantiation of Lin17's functional encryption scheme from noisy multilinear maps.
Des. Codes Cryptogr.
Wonhee Cho, Jiseung Kim, Changmin Lee
2021 J jnl
Extension of simultaneous Diophantine approximation algorithm for partial approximate common divisor variants.
IET Inf. Secur.
Wonhee Cho, Jiseung Kim, Changmin Lee
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 J jnl
Lattice analysis on MiNTRU problem.
IACR Cryptol. ePrint Arch.
Changmin Lee, Alexandre Wallet
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 — conf
An LLL Algorithm for Module Lattices.
ASIACRYPT (2)
Changmin Lee, Alice Pellet-Mary, Damien Stehlé, Alexandre Wallet
2019 J jnl
An LLL Algorithm for Module Lattices.
IACR Cryptol. ePrint Arch.
Changmin Lee, Alice Pellet-Mary, Damien Stehlé, Alexandre Wallet
2019 J jnl
Cryptanalysis of FRS Obfuscation based on the CLT13 Multilinear Map.
IACR Cryptol. ePrint Arch.
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 — 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
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
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
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 C conf
Lattice Reductions over Euclidean Rings with Applications to Cryptanalysis.
IMACC
Taechan Kim, Changmin Lee
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
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 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
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
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