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ORCIDChangmin Lee 0001
Person information
- affiliation: Korea University, School of Cybersecurity, Seoul, South Korea
- affiliation (2020 - 2025): KIAS, Seoul, South Korea
- affiliation (2018 - 2020): Lyon University, EnsL, UCBL, CNRS, Inria, LIP, Lyon, France
- affiliation (PhD 2017): Seoul National University, South Korea
Other persons with the same name
- Changmin Lee — disambiguation page
- Changmin Lee 0002
![[0000-0002-5376-7796]](https://devdomain4test.ir/img/orcid-mark.12x12.png "0000-0002-5376-7796")
— Samsung Electronics (and 1 more) - Changmin Lee 0003 — Yonsei University, Department of Electrical and Electronic Engineering, Seoul, South Korea
- Changmin Lee 0004 — George Washington University, Washington, DC, USA
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2020 – today
- 2026
[j15]Taehun Kang, Donghoe Heo, Jeonghwan Lee, Suhri Kim, Changmin Lee:
Efficient Constant-Time Implementation of terSIDH. IEEE Access 14: 44607-44616 (2026)- [j14]Minki Hhan, Jiseung Kim, Changmin Lee, Yongha Son:
A hybrid of lattice-reduction and Meet-LWE via near-collision on babai's plane. Des. Codes Cryptogr. 94(4): 83 (2026) - [j13]Hyun Ji Kwag, Jonghyun Kim, Changmin Lee, Jong Hwan Park:
On the γ-spreadness of average-case to worst-case transformations. Des. Codes Cryptogr. 94(6): 129 (2026) - [j12]Jae Hyun Choi, Hobin Jang, Ik Rae Jeong, Changmin Lee:
Enhancing Blockchain Proof of Stake With Active Weighted Signatures: The ADAPT Framework. IEEE Trans. Dependable Secur. Comput. 23(4): 9456-9467 (2026) - [c11]Won Kim, Jeonghwan Lee, Hyeonhak Kim, Changmin Lee:
SQIsign with Fixed-Precision Integer Arithmetic. PKC (3) 2026: 3-30 - [c10]Minki Hhan, Ga Hee Hong, Jiseung Kim, Changmin Lee, JeongHwan Lee:
From Perfect to Approximate Hints: Efficient LWE Secret Recovery Leveraging Low Hamming Weight. SP 2026: 2539-2553 - [i37]Taehun Kang, Changmin Lee, Yongha Son:
On the Necessity of Public Contexts in Hybrid KEMs: A Case Study of X-Wing. IACR Cryptol. ePrint Arch. 2026: 140 (2026) - [i36]Byoungchan Chi, Nathan Cho, Jiseung Kim, Changmin Lee:
Asymptotic Analysis of Ternary Sparse LWE. IACR Cryptol. ePrint Arch. 2026: 630 (2026) - [i35]Byoungchan Chi, Changmin Lee, Inhun Lee:
HAWK with Hint: Algebraic Key Recovery from Side-Channel Leakage. IACR Cryptol. ePrint Arch. 2026: 699 (2026) - [i34]Jung Hee Cheon, Seungwan Hong, Minsik Kang, Jonghyun Kim, Taeseong Kim, Changmin Lee, Junho Lee:
MRFHE: Mixed-Radix Fully Homomorphic Encryption with Better Batch Bootstrapping. IACR Cryptol. ePrint Arch. 2026: 853 (2026) - [i33]Hyeonhak Kim, Won Kim, Changmin Lee:
Threshold PRISM Signature Schemes via Graph-Based Threshold Access Structures. IACR Cryptol. ePrint Arch. 2026: 945 (2026) - [i32]Jae Hyun Choi, Hobin Jang, Ik Rae Jeong, Changmin Lee:
Enhancing Blockchain Proof of Stake with Active Weighted Signatures: The ADAPT Framework. IACR Cryptol. ePrint Arch. 2026: 958 (2026) - [i31]Won Kim, Changmin Lee, JeongHwan Lee, Alain Passelègue, Damien Stehlé:
Asynchronous Lagrange-Based Threshold FHE with Smaller Modulus Overhead. IACR Cryptol. ePrint Arch. 2026: 973 (2026) - [i30]Minki Hhan, Ga Hee Hong, Jiseung Kim, Changmin Lee, JeongHwan Lee:
From Perfect to Approximate Hints: Efficient LWE Secret Recovery Leveraging Low Hamming Weight. IACR Cryptol. ePrint Arch. 2026: 1081 (2026) - [i29]Hyun Ji Kwag, Junhyuk Kwon, Changmin Lee, Yongha Son:
PSOs as fast as PSI: Efficient Private Set Operations from Batch Homomorphic OKVS Decoding. IACR Cryptol. ePrint Arch. 2026: 1358 (2026) - [i28]Gilsang Ahn, Jiwoo Baek, Donggun Lee, Insung Kim, Changmin Lee, Seokhie Hong, Dongjae Lee:
QuantumScouter: Reinforcement Learning-Based Optimization of Variational Quantum Circuits for Differential Cryptanalysis. IACR Cryptol. ePrint Arch. 2026: 1456 (2026) - 2025
- [i27]Jiseung Kim, Changmin Lee, Yongha Son:
Worst-case Analysis of Lattice Enumeration Algorithm over Modules. IACR Cryptol. ePrint Arch. 2025: 480 (2025) - [i26]Hyun Ji Kwag, Jonghyun Kim, Changmin Lee, Jong Hwan Park:
On the γ-Spreadness of Average-Case to Worst-Case Transformations. IACR Cryptol. ePrint Arch. 2025: 1504 (2025) - [i25]Taehun Kang, Donghoe Heo, Jeonghwan Lee, Suhri Kim, Changmin Lee:
Optimized Constant-Time Implementation of terSIDH. IACR Cryptol. ePrint Arch. 2025: 1563 (2025) - [i24]Won Kim, Jeonghwan Lee, Hyeonhak Kim, Changmin Lee:
SQIsign with Fixed-Precision Integer Arithmetic. IACR Cryptol. ePrint Arch. 2025: 1649 (2025) - [i23]Duc Anh Luong, Jong Hwan Park, Changmin Lee, Hyoseung Kim:
TSS-PV: Traceable Secret Sharing with Public Verifiability. IACR Cryptol. ePrint Arch. 2025: 2261 (2025) - 2024
- [j11]Jiseung Kim, Changmin Lee:
Finding small roots for bivariate polynomials over the ring of integers. Adv. Math. Commun. 18(3): 614-623 (2024) - [j10]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:
Security Guidelines for Implementing Homomorphic Encryption. IACR Commun. Cryptol. 1(4): 26 (2024) - [i22]Jiseung Kim, Changmin Lee:
Reduce and Prange: Revisiting Prange's Information Set Decoding for LPN and RSD. IACR Cryptol. ePrint Arch. 2024: 276 (2024) - [i21]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:
Security Guidelines for Implementing Homomorphic Encryption. IACR Cryptol. ePrint Arch. 2024: 463 (2024) - [i20]Wonhee Cho, Jiseung Kim, Changmin Lee:
(In)Security of Threshold Fully Homomorphic Encryption based on Shamir Secret Sharing. IACR Cryptol. ePrint Arch. 2024: 1858 (2024) - [i19]Seungwan Hong, Jiseung Kim, Changmin Lee, Minhye Seo:
Fully Encrypted Machine Learning Protocol using Functional Encryption. IACR Cryptol. ePrint Arch. 2024: 1859 (2024) - 2023
- [j9]Jiseung Kim, Changmin Lee:
A polynomial time algorithm for breaking NTRU encryption with multiple keys. Des. Codes Cryptogr. 91(8): 2779-2789 (2023) - [c9]Changmin Lee, Seonhong Min, Jinyeong Seo, Yongsoo Song:
Faster TFHE Bootstrapping with Block Binary Keys. AsiaCCS 2023: 2-13 - [c8]Yu Long Chen, Wonseok Choi, Changmin Lee:
Improved Multi-user Security Using the Squared-Ratio Method. CRYPTO (2) 2023: 694-724 - [i18]Yu Long Chen, Wonseok Choi, Changmin Lee:
Improved Multi-User Security Using the Squared-Ratio Method. IACR Cryptol. ePrint Arch. 2023: 871 (2023) - [i17]Changmin Lee, Seonhong Min, Jinyeong Seo, Yongsoo Song:
Faster TFHE Bootstrapping with Block Binary Keys. IACR Cryptol. ePrint Arch. 2023: 958 (2023) - 2022
- [j8]Jiseung Kim, Changmin Lee:
Cryptanalysis of FRS obfuscation based on the CLT13 multilinear map. IET Inf. Secur. 16(3): 208-219 (2022) - [i16]Minki Hhan, Jiseung Kim, Changmin Lee, Yongha Son:
How to Meet Ternary LWE Keys on Babai's Nearest Plane. IACR Cryptol. ePrint Arch. 2022: 1473 (2022) - 2021
- [j7]Wonhee Cho, Jiseung Kim, Changmin Lee:
(In)security of concrete instantiation of Lin17's functional encryption scheme from noisy multilinear maps. Des. Codes Cryptogr. 89(5): 973-1016 (2021) - [j6]Wonhee Cho, Jiseung Kim, Changmin Lee:
Extension of simultaneous Diophantine approximation algorithm for partial approximate common divisor variants. IET Inf. Secur. 15(6): 417-427 (2021) - 2020
- [j5]Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee:
Algorithms for CRT-variant of Approximate Greatest Common Divisor Problem. J. Math. Cryptol. 14(1): 397-413 (2020) - [i15]Changmin Lee, Alexandre Wallet:
Lattice analysis on MiNTRU problem. IACR Cryptol. ePrint Arch. 2020: 230 (2020)
2010 – 2019
- 2019
- [j4]Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé:
Cryptanalysis of the CLT13 Multilinear Map. J. Cryptol. 32(2): 547-565 (2019) - [c7]Changmin Lee, Alice Pellet-Mary, Damien Stehlé, Alexandre Wallet:
An LLL Algorithm for Module Lattices. ASIACRYPT (2) 2019: 59-90 - [c6]Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee:
Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation over GGH15 Multilinear Map. CRYPTO (3) 2019: 253-283 - [i14]Jung Hee Cheon, Wonhee Cho, Minki Hhan, Minsik Kang, Jiseung Kim, Changmin Lee:
Algorithms for CRT-variant of Approximate Greatest Common Divisor Problem. IACR Cryptol. ePrint Arch. 2019: 195 (2019) - [i13]Changmin Lee, Alice Pellet-Mary, Damien Stehlé, Alexandre Wallet:
An LLL Algorithm for Module Lattices. IACR Cryptol. ePrint Arch. 2019: 1035 (2019) - [i12]Jiseung Kim, Changmin Lee:
Cryptanalysis of FRS Obfuscation based on the CLT13 Multilinear Map. IACR Cryptol. ePrint Arch. 2019: 1254 (2019) - 2018
- [j3]Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee:
Cryptanalysis on the HHSS Obfuscation Arising From Absence of Safeguards. IEEE Access 6: 40096-40104 (2018) - [j2]Jung Hee Cheon, Changmin Lee, Hansol Ryu:
Cryptographic Multilinear Maps and Their Cryptanalysis. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 101-A(1): 12-18 (2018) - [c5]Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee:
Cryptanalyses of Branching Program Obfuscations over GGH13 Multilinear Map from the NTRU Problem. CRYPTO (3) 2018: 184-210 - [i11]Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee:
Cryptanalysis on the HHSS Obfuscation Arising from Absence of Safeguards. IACR Cryptol. ePrint Arch. 2018: 397 (2018) - [i10]Jung Hee Cheon, Minki Hhan, Jiseung Kim, Changmin Lee:
Cryptanalyses of Branching Program Obfuscations over GGH13 Multilinear Map from NTRU Attack. IACR Cryptol. ePrint Arch. 2018: 408 (2018) - [i9]Jung Hee Cheon, Seungwan Hong, Changmin Lee, Yongha Son:
Polynomial Functional Encryption Scheme with Linear Ciphertext Size. IACR Cryptol. ePrint Arch. 2018: 585 (2018) - [i8]Jung Hee Cheon, Wonhee Cho, Minki Hhan, Jiseung Kim, Changmin Lee:
Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation over GGH15 Multilinear Map. IACR Cryptol. ePrint Arch. 2018: 1081 (2018) - 2017
- [c4]Taechan Kim, Changmin Lee:
Lattice Reductions over Euclidean Rings with Applications to Cryptanalysis. IMACC 2017: 371-391 - [i7]Jung Hee Cheon, Minki Hhan, Changmin Lee:
Cryptanalysis of the Overstretched NTRU Problem for General Modulus Polynomial. IACR Cryptol. ePrint Arch. 2017: 484 (2017) - 2016
- [j1]Jung Hee Cheon, Jinhyuck Jeong, Changmin Lee:
An algorithm for NTRU problems and cryptanalysis of the GGH multilinear map without a low-level encoding of zero. LMS J. Comput. Math. 19(A): 255-266 (2016) - [c3]Jung Hee Cheon, Pierre-Alain Fouque, Changmin Lee, Brice Minaud, Hansol Ryu:
Cryptanalysis of the New CLT Multilinear Map over the Integers. EUROCRYPT (1) 2016: 509-536 - [c2]Jung Hee Cheon, Kyoohyung Han, Jinsu Kim, Changmin Lee, Yongha Son:
A Practical Post-Quantum Public-Key Cryptosystem Based on \textsf spLWE. ICISC 2016: 51-74 - [i6]Jung Hee Cheon, Pierre-Alain Fouque, Changmin Lee, Brice Minaud, Hansol Ryu:
Cryptanalysis of the New CLT Multilinear Map over the Integers. IACR Cryptol. ePrint Arch. 2016: 135 (2016) - [i5]Jung Hee Cheon, Jinhyuck Jeong, Changmin Lee:
An Algorithm for NTRU Problems and Cryptanalysis of the GGH Multilinear Map without an encoding of zero. IACR Cryptol. ePrint Arch. 2016: 139 (2016) - [i4]Jung Hee Cheon, Kyoohyung Han, Jinsu Kim, Changmin Lee, Yongha Son:
A Practical Post-Quantum Public-Key Cryptosystem Based on spLWE. IACR Cryptol. ePrint Arch. 2016: 1055 (2016) - 2015
- [c1]Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé:
Cryptanalysis of the Multilinear Map over the Integers. EUROCRYPT (1) 2015: 3-12 - [i3]Jung Hee Cheon, Changmin Lee:
Cryptanalysis of the multilinear map on the ideal lattices. IACR Cryptol. ePrint Arch. 2015: 461 (2015) - [i2]Jung Hee Cheon, Changmin Lee, Hansol Ryu:
Cryptanalysis of the New CLT Multilinear Maps. IACR Cryptol. ePrint Arch. 2015: 934 (2015) - 2014
- [i1]Jung Hee Cheon, Kyoohyung Han, Changmin Lee, Hansol Ryu, Damien Stehlé:
Cryptanalysis of the Multilinear Map over the Integers. IACR Cryptol. ePrint Arch. 2014: 906 (2014)
Coauthor Index
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last updated on 2026-08-21 01:27 CEST by the dblp team
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