Publications
Conferences
- Simpler and Faster BFV Bootstrapping for Arbitrary Plaintext Modulus from CKKS
- HJaehyung Kim, Jinyeong Seo, Yongsoo Song
- ACM CCS 2024 [ePrint]
- Concretely Efficient Lattice-based Polynomial Commitment from Standard Assumptions
- Intak Hwang, Jinyeong Seo, Yongsoo Song
- Crypto 2024 [ePrint]
- Towards Practical Multi-key TFHE: Parallelizable, Key-compatible, Quasi-linear Complexity
- Hyesun Kwak, Seonhong Min, Yongsoo Song
- PKC 2024 [ePrint]
- A General Framework of Homomorphic Encryption for Multiple Parties with Non-interactive Key-Aggregation
- Hyesun Kwak, Dongwon Lee, Yongsoo Song, Sameer Wagh
- ACNS 2024 [ePrint]
- Optimizing HE operations via Level-aware Key-switching Framework
- Intak Hwang, Jinyeong Seo, Yongsoo Song
- WAHC 2023 [ePrint]
- Asymptotically Faster Multi-key Homomorphic Encryption from Homomorphic Gadget Decomposition
- Taechan Kim, Hyesun Kwak, Dongwon Lee, Jinyeong Seo, Yongsoo Song
- ACM CCS 2023 [ePrint]
- Toward Practical Lattice-based Proof of Knowledge from Hint-MLWE
- Duhyeong Kim, Dongwon Lee, Jinyeong Seo, Yongsoo Song
- Crypto 2023 [ePrint]
- Accelerating HE Operations from Key Decomposition Technique
- Miran Kim, Dongwon Lee, Jinyeong Seo, Yongsoo Song
- Crypto 2023 [ePrint]
- Faster TFHE Bootstrapping with Block Binary Keys
- Changmin Lee, Seonhong Min, Jinyeong Seo, Yongsoo Song
- AsiaCCS 2023 [ePrint]
- Efficient Homomorphic Conversion Between (Ring) LWE Ciphertexts
- Hao Chen, Wei Dai, Miran Kim, Yongsoo Song
- ACNS 2021 [ePrint]
- Lattice-Based Secure Biometric Authentication for Hamming Distance
- Jung Hee Cheon, Dongwoo Kim, Duhyeong Kim, Joohee Lee, Yongsoo Song
- ACISP 2021 [ePrint]
- Maliciously Secure Matrix Multiplication with Applications to Private Deep Learning
- Hao Chen, Miran Kim, Ilya Razenshteyn, Dragos Rotaru, Yongsoo Song, Sameer Wagh
- ASIACRYPT 2020 [ePrint]
- Efficient Multi-Key Homomorphic Encryption with Packed Ciphertexts with Application to Oblivious Neural Network Inference
- Hao Chen, Wei Dai, Miran Kim, Yongsoo Song
- CCS 2019 [ePrint]
- Multi-Key Homomorphic Encryption from TFHE
- Hao Chen, Ilaria Chillotti, Yongsoo Song
- ASIACRYPT 2019 [ePrint]
- Improved Bootstrapping for Approximate Homomorphic Encryption
- Approximate Homomorphic Encryption over the Conjugate-invariant Ring
- Secure Outsourced Matrix Computation and Application to Neural Networks
- Xiaoqian Jiang, Miran Kim, Kristin Lauter, Yongsoo Song
- CCS 2018 [url] [ePrint]
- A Full RNS Variant of Approximate Homomorphic Encryption
- Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song
- SAC 2018 [url] [ePrint]
- Lizard: Cut off the Tail! A Practical Post-Quantum Public-Key Encryption from LWE and LWR
- Jung Hee Cheon, Duhyeong Kim, Joohee Lee, Yongsoo Song
- SCN 2018 [url] [ePrint]
- Bootstrapping for Approximate Homomorphic Encryption
- Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim, Yongsoo Song
- EUROCRYPT 2018 [url] [ePrint]
- Homomorphic Encryption for Arithmetic of Approximate Numbers
- Jung Hee Cheon, Andrey Kim, Miran Kim, Yongsoo Song
- ASIACRYPT 2017 [url] [ePrint]
- Encrypting Controller using Fully Homomorphic Encryption for Security of Cyber-Physical Systems
- Junsoo Kim, Chanhwa Lee, Hyungboo Shim, Jung Hee Cheon, Andrey Kim, Miran Kim, Yongsoo Song
- NECSYS 2016 [url] [pdf]
- A Group Action on ZpX and the Generalized DLP with Auxiliary Inputs
- Jung Hee Cheon, Taechan Kim, Yongsoo Song
- SAC 2013 [url] [pdf]
Journals
- Harnessing the Potential of Shared Data in a Secure, Inclusive, and Resilient Manner via Multi-key Homomorphic Encryption
- David Ha Eun Kang, Duhyeong Kim, Yongsoo Song, Dongwon Lee, Hyesun Kwak, Brian W. Anthony
- Scientific Reports 2024
- On the Concrete Security of LWE With Small Secret
- Lynn Chua, Hao Chen, Yongsoo Song, Kristin Lauter
- La Matematica 2024
- Comparison of Encrypted Control Approaches and Tutorial on Dynamic Systems Using Learning with Errors-based Homomorphic Encryption
- Junsoo Kim, Dongwoo Kim, Yongsoo Song, Hyungbo Shim, Henrik Sandberg, Karl H Johansson
- Annual Reviews in Control 2022
- Ultra-fast homomorphic encryption models enable secure outsourcing of genotype imputation
- Miran Kim, Arif Harmanci, Jean-Philippe Bossuat, Sergiu Carpov, Jung Hee Cheon, Ilaria Chillotti, Wonhee Cho, David Froelicher, Nicolas Gama, Mariya Georgieva, Seungwan Hong, Jean-Pierre Hubaux, Duhyeong Kim, Kristin Lauter, Yiping Ma, Lucila Ohno-Machado, Heidi Sofia, Yongha Son, Yongsoo Song, Juan Troncoso-Pastoriza, Xiaoqian Jiang
- Cell Systems 2021
- Computing Blindfolded on Data Homomorphically Encrypted under Multiple Keys: A Survey
- Asma Aloufi, Peizhao Hu, Yongsoo Song, Kristin Lauter
- ACM Computing Surveys 2021
- Privacy-Oriented Technique for COVID-19 Contact Tracing (PROTECT) Using Homomorphic Encryption: Design and Development Study
- Yongdae An, Seungmyung Lee, Seungwoo Jung, Howard Park, Yongsoo Song, Taehoon Ko
- Journal of Medical Internet Research 2021 [url]
- Semi-parallel logistic regression for GWAS on encrypted data
- Miran Kim, Yongsoo Song, Baiyu Li, Daniele Micciancio
- BMC Medical Genomics 2020 [url] [ePrint]
- Ensemble Method for Privacy-Preserving Logistic Regression based on Homomorphic Encryption
- Jung Hee Cheon, Duhyeong Kim, Yongdae Kim, Yongsoo Song
- IEEE Access 2018 [url] [pdf]
- Logistic Regression Model Training based on the Approximate Homomorphic Encryption
- Andrey Kim, Yongsoo Song, Miran Kim, Kiwoo Lee, Jung Hee Cheon
- BMC Medical Genomics 2018 [url] [ePrint]
- SecureLR: Secure Logistic Regression Model via a Hybrid Cryptographic Protocol
- Yichen Jiang, Jenny Hamer, Chenghong Wang, Xiaoqian Jiang, Miran Kim, Yongsoo Song, Yuhou Xia, Noman Mohammed, Md Nazmus Sadat, Shuang Wang
- IEEE/ACM Transactions on Computational Biology and Bioinformatics 2018 [url] [pdf]
- Toward a Secure Drone System: Flying with Real-time Homomorphic Authenticated Encryption
- Jung Hee Cheon, Kyoohyung Han, Seong-Min Hong, Hyoun Jin Kim, Junsoo Kim, Suseong Kim, Hosung Seo, Hyungbo Shim, Yongsoo Song
- IEEE Access 2018 [url] [pdf]
- Secure Logistic Regression Based on Homomorphic Encryption: Design and Evaluation
- Miran Kim, Yongsoo Song, Shuang Wang, Yuhou Xia, Xiaoqian Jiang
- JMIR Medical Informatics 2018 [url] [ePrint]
- Secure Searching of Biomarkers Through Hybrid Homomorphic Encryption Scheme
- Miran Kim, Yongsoo Song, Jung Hee Cheon
- BMC Medical Genomics 2017 [url] [ePrint]
Others
- Introduction to Homomorphic Encryption and Schemes
- Jung Hee Cheon, Anamaria Costache, Radames Cruz Moreno, Wei Dai, Nicolas Gama, Mariya Georgieva, Shai Halevi, Miran Kim, Sunwoong Kim, Kim Laine, Yuriy Polyakov, Yongsoo Song
- Protecting Privacy through Homomorphic Encryption, Springer, 2022
- The Discrete Logarithm Problem with Auxiliary Inputs
- Jung Hee Cheon, Taechan Kim, Yongsoo Song
- Algebraic Curves and Finite Fields. Cryptography and Other Applications, Berlin, Boston: De Gruyter, 2014
