Chenkai Weng

According to our database, Chenkai Weng authored at least 28 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2025

Collusion Resistant DNS With Private Information Retrieval.

Yunming Xiao, Peizhi Liu, Ruijie Yu, Chenkai Weng, Matteo Varvello, Aleksandar Kuzmanovic

CoRR, July, 2025

Efficient Mixed-Mode Oblivious RAMs.

Wenhao Zhang, Xiao Wang, Chenkai Weng

IACR Cryptol. ePrint Arch., 2025

BitGC Made (More) Efficient.

Wenhao Zhang, Hanlin Liu, Kang Yang, Wen-jie Lu, Yu Yu, Xiao Wang, Chenkai Weng

IACR Cryptol. ePrint Arch., 2025

On Large Language Model Continual Unlearning.

Chongyang Gao, Lixu Wang, Kaize Ding, Chenkai Weng, Xiao Wang, Qi Zhu

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

Committed Vector Oblivious Linear Evaluation and Its Applications.

Yunqing Sun, Hanlin Liu, Kang Yang, Yu Yu, Xiao Wang, Chenkai Weng

Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security, 2025

2024

Dishonest Majority Multi-Verifier Zero-Knowledge Proofs for Any Constant Fraction of Corrupted Verifiers.

Daniel Escudero, Antigoni Polychroniadou, Yifan Song, Chenkai Weng

IACR Cryptol. ePrint Arch., 2024

AES-based CCR Hash with High Security and Its Application to Zero-Knowledge Proofs.

Hongrui Cui, Chun Guo, Xiao Wang, Chenkai Weng, Kang Yang, Yu Yu

IACR Cryptol. ePrint Arch., 2024

Practical Unlearning for Large Language Models.

Chongyang Gao, Lixu Wang, Chenkai Weng, Xiao Wang, Qi Zhu

CoRR, 2024

Scalable Zero-knowledge Proofs for Non-linear Functions in Machine Learning.

Meng Hao, Hanxiao Chen, Hongwei Li, Chenkai Weng, Yuan Zhang, Haomiao Yang, Tianwei Zhang

Proceedings of the 33rd USENIX Security Symposium, 2024

Privacy-Preserving Regular Expression Matching Using TNFA.

Ning Luo, Chenkai Weng, Jaspal Singh, Gefei Tan, Mariana Raykova, Ruzica Piskac

Proceedings of the Computer Security - ESORICS 2024, 2024

Precio: Private Aggregate Measurement via Oblivious Shuffling.

Erik Anderson, Melissa Chase, F. Betül Durak, Kim Laine, Chenkai Weng

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

Multi-Verifier Zero-Knowledge Proofs for Any Constant Fraction of Corrupted Verifiers.

Daniel Escudero, Antigoni Polychroniadou, Yifan Song, Chenkai Weng

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

Dishonest Majority Constant-Round MPC with Linear Communication from DDH.

Vipul Goyal, Junru Li, Ankit Kumar Misra, Rafail Ostrovsky, Yifan Song, Chenkai Weng

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

More Efficient Secure Matrix Multiplication for Unbalanced Recommender Systems.

Zhicong Huang, Cheng Hong, Chenkai Weng, Wen-jie Lu, Hunter Qu

IEEE Trans. Dependable Secur. Comput., 2023

ZKSQL: Verifiable and Efficient Query Evaluation with Zero-Knowledge Proofs.

Xiling Li, Chenkai Weng, Yongxin Xu, Xiao Wang, Jennie Rogers

Proc. VLDB Endow., 2023

Privacy-Preserving Regular Expression Matching using Nondeterministic Finite Automata.

Ning Luo, Chenkai Weng, Jaspal Singh, Gefei Tan, Ruzica Piskac, Mariana Raykova

IACR Cryptol. ePrint Arch., 2023

An Efficient ZK Compiler from SIMD Circuits to General Circuits.

Dung Bui, Haotian Chu, Geoffroy Couteau, Xiao Wang, Chenkai Weng, Kang Yang, Yu Yu

IACR Cryptol. ePrint Arch., 2023

Demo: PDNS: A Fully Privacy-Preserving DNS.

Yunming Xiao, Chenkai Weng, Ruijie Yu, Peizhi Liu, Matteo Varvello, Aleksandar Kuzmanovic

Proceedings of the ACM SIGCOMM 2023 Conference, 2023

SuperPack: Dishonest Majority MPC with Constant Online Communication.

Daniel Escudero, Vipul Goyal, Antigoni Polychroniadou, Yifan Song, Chenkai Weng

Proceedings of the Advances in Cryptology - EUROCRYPT 2023, 2023

2022

AntMan: Interactive Zero-Knowledge Proofs with Sublinear Communication.

Chenkai Weng, Kang Yang, Zhaomin Yang, Xiang Xie, Xiao Wang

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

Aggregate Measurement via Oblivious Shuffling.

Erik Anderson, Melissa Chase, F. Betül Durak, Esha Ghosh, Kim Laine, Chenkai Weng

IACR Cryptol. ePrint Arch., 2021

Mystique: Efficient Conversions for Zero-Knowledge Proofs with Applications to Machine Learning.

Chenkai Weng, Kang Yang, Xiang Xie, Jonathan Katz, Xiao Wang

Proceedings of the 30th USENIX Security Symposium, 2021

Wolverine: Fast, Scalable, and Communication-Efficient Zero-Knowledge Proofs for Boolean and Arithmetic Circuits.

Chenkai Weng, Kang Yang, Jonathan Katz, Xiao Wang

Proceedings of the 42nd IEEE Symposium on Security and Privacy, 2021

QuickSilver: Efficient and Affordable Zero-Knowledge Proofs for Circuits and Polynomials over Any Field.

Kang Yang, Pratik Sarkar, Chenkai Weng, Xiao Wang

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

Constant-Overhead Zero-Knowledge for RAM Programs.

Nicholas Franzese, Jonathan Katz, Steve Lu, Rafail Ostrovsky, Xiao Wang, Chenkai Weng

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

2020

Fast, Scalable, and Communication-Efficient Zero-Knowledge Proofs for Boolean and Arithmetic Circuits.

Chenkai Weng, Kang Yang, Jonathan Katz, Xiao Wang

IACR Cryptol. ePrint Arch., 2020

Better Concrete Security for Half-Gates Garbling (in the Multi-instance Setting).

Chun Guo, Jonathan Katz, Xiao Wang, Chenkai Weng, Yu Yu

Proceedings of the Advances in Cryptology - CRYPTO 2020, 2020

Ferret: Fast Extension for Correlated OT with Small Communication.

Kang Yang, Chenkai Weng, Xiao Lan, Jiang Zhang, Xiao Wang

Proceedings of the CCS '20: 2020 ACM SIGSAC Conference on Computer and Communications Security, 2020