Publication

1. AntMan: Interactive Zero-Knowledge Proofs with Sublinear Communication
   Chenkai Weng, Kang Yang, Zhaomin Yang, Xiang Xie, and Xiao Wang
   ACM Conference on Computer and Communications Security (CCS), 2022 [eprint]
   

2. More Efficient Secure Matrix Multiplication for Unbalanced Recommender Systems
   Zhicong Huang, Cheng Hong, Wen-jie Lu, Chenkai Weng, Hunter Qu
   IEEE Transactions on Dependable and Secure Computing (TDSC) [link]
   

3. Constant-Overhead Zero-Knowledge for RAM Programs
   Nicholas Franzese, Jonathan Katz, Steve Lu, Rafail Ostrovsky, Xiao Wang, Chenkai Weng
   ACM Conference on Computer and Communications Security (CCS), 2021 [eprint]
   

4. Mystique: Efficient Conversions for Zero-Knowledge Proofs with Applications to Machine Learning
   Chenkai Weng, Kang Yang, Xiang Xie, Jonathan Katz, Xiao Wang
   USENIX Security Symposium, 2021 [eprint]
   

5. QuickSilver: Efficient and Affordable Zero-Knowledge Proofs for Circuits and Polynomials over Any Field
   Kang Yang, Pratik Sarkar, Chenkai Weng, Xiao Wang
   ACM Conference on Computer and Communications Security (CCS), 2021 [eprint]

6. Wolverine: Fast, Scalable, and Communication-Efficient Zero-Knowledge Proofs for Boolean and Arithmetic Circuits
   Chenkai Weng, Kang Yang, Jonathan Katz, Xiao Wang
   IEEE Security & privacy (Oakland), 2021 [eprint]

7. Developing High Performance Secure Multi-Party Computation Protocols in Healthcare: A Case Study of Patient Risk Stratification
   Xiao Dong, David Randolph, Chenkai Weng, Abel Kho, Jennie Rogers, Xiao Wang
   AMIA 2021 Informatics Summit

8. Ferret: Fast Extension for coRRElated oT with small communication
   Kang Yang, Chenkai Weng, Xiao Lan, Jiang Zhang, Xiao Wang
   ACM Conference on Computer and Communications Security (CCS), 2020 [eprint]

9. Better Concrete Security for Half-Gates Garbling (in the Multi-Instance Setting)
   Chun Guo, Jonathan Katz, Xiao Wang, Chenkai Weng, Yu Yu
   International Cryptology Conference (CRYPTO), 2020 [eprint]