Puwen Wei

According to our database, Puwen Wei authored at least 28 papers between 2007 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Improving MPCitH with Preprocessing: Mask Is All You Need.

Guowei Liu, Guoxiao Liu, Kaijie Jiang, Qingyuan Yu, Keting Jia, Puwen Wei, Meiqin Wang

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025

Poisoning Attacks to Local Differential Privacy for Ranking Estimation.

Pei Zhan, Peng Tang, Yangzhuo Li, Puwen Wei, Shanqing Guo

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

2024

Compressed Zero-Knowledge Proofs for Lattice-Based Accumulator.

Shumin Si, Xiuhan Lin, Puwen Wei

Comput. J., February, 2024

High-Performance Hardware Implementation of MPCitH and Picnic3.

Guoxiao Liu, Keting Jia, Puwen Wei, Lei Ju

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2024

Interactive Verifiable Local Differential Privacy Protocols for Mean Estimation.

Liang Wang, Li Liu, Pei Zhan, Peng Tang, Puwen Wei, Shanqing Guo

Proceedings of the 23rd IEEE International Conference on Trust, 2024

Security-Performance Tradeoff in DAG-based Proof-of-Work Blockchain Protocols.

Shichen Wu, Puwen Wei, Ren Zhang, Bowen Jiang

Proceedings of the 31st Annual Network and Distributed System Security Symposium, 2024

2023

Towards the Links of Cryptanalytic Methods on MPC/FHE/ZK-Friendly Symmetric-Key Primitives.

Shiyao Chen, Chun Guo, Jian Guo, Li Liu, Meiqin Wang, Puwen Wei, Zeyu Xu

IACR Cryptol. ePrint Arch., 2023

When MPC in the Head Meets VC.

Li Liu, Puwen Wei

Proceedings of the Information Security Practice and Experience, 2023

Improving Privacy of Anonymous Proof-of-Stake Protocols.

Shichen Wu, Zhiying Song, Puwen Wei, Peng Tang, Quan Yuan

Proceedings of the Cryptology and Network Security - 22nd International Conference, 2023

CTA: Confidential Transactions Protocol with State Accumulator.

Shumin Si, Puwen Wei, Xiuhan Lin, Li Liu

Proceedings of the Cryptology and Network Security - 22nd International Conference, 2023

Linear Cryptanalysis and Its Variants with Fast Fourier Transformation Technique on MPC/FHE/ZK-Friendly 𝔽_p-Based Ciphers.

Zeyu Xu, Shiyao Chen, Meiqin Wang, Puwen Wei

Proceedings of the Information Security and Privacy - 28th Australasian Conference, 2023

2022

On the Field-Based Division Property: Applications to MiMC, Feistel MiMC and GMiMC (Full Version).

Jiamin Cui, Kai Hu, Meiqin Wang, Puwen Wei

IACR Cryptol. ePrint Arch., 2022

Related-Key Differential Cryptanalysis of GMiMC Used in Post-Quantum Signatures.

Shiyao Chen, Chun Guo, Jian Guo, Li Liu, Meiqin Wang, Puwen Wei, Zeyu Xu

Proceedings of the Information Security and Cryptology - ICISC 2022, 2022

On the Field-Based Division Property: Applications to MiMC, Feistel MiMC and GMiMC.

Jiamin Cui, Kai Hu, Meiqin Wang, Puwen Wei

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

Resumable Zero-Knowledge for Circuits from Symmetric Key Primitives.

Handong Zhang, Puwen Wei, Haiyang Xue, Yi Deng, Jinsong Li, Wei Wang, Guoxiao Liu

Proceedings of the Information Security and Privacy - 27th Australasian Conference, 2022

2020

Analysis of blockchain protocol against static adversarial miners corrupted by long delay attackers.

Quan Yuan, Puwen Wei, Keting Jia, Haiyang Xue

Sci. China Inf. Sci., 2020

2019

Identity-Based Broadcast Encryption with Efficient Revocation.

Aijun Ge, Puwen Wei

Proceedings of the Public-Key Cryptography - PKC 2019, 2019

Tighter Security Proofs for Post-quantum Key Encapsulation Mechanism in the Multi-challenge Setting.

Zhengyu Zhang, Puwen Wei, Haiyang Xue

Proceedings of the Cryptology and Network Security - 18th International Conference, 2019

2018

Security of the Blockchain Against Long Delay Attack.

Puwen Wei, Quan Yuan, Yuliang Zheng

Proceedings of the Advances in Cryptology - ASIACRYPT 2018, 2018

2017

Adaptive Security of Broadcast Encryption, Revisited.

Bingxin Zhu, Puwen Wei, Mingqiang Wang

Secur. Commun. Networks, 2017

Tightly-Secure Encryption in the Multi-user, Multi-challenge Setting with Improved Efficiency.

Puwen Wei, Wei Wang, Bingxin Zhu, Siu-Ming Yiu

Proceedings of the Information Security and Privacy - 22nd Australasian Conference, 2017

2015

On the Construction of Public Key Encryption with Sender Recovery.

Puwen Wei, Yuliang Zheng

Int. J. Found. Comput. Sci., 2015

2014

Multi-recipient Encryption in Heterogeneous Setting.

Puwen Wei, Yuliang Zheng, Wei Wang

Proceedings of the Information Security Practice and Experience, 2014

2012

Efficient Public Key Encryption Admitting Decryption by Sender.

Puwen Wei, Yuliang Zheng

Proceedings of the Public Key Infrastructures, Services and Applications, 2012

Public Key Encryption for the Forgetful.

Puwen Wei, Yuliang Zheng, Xiaoyun Wang

Proceedings of the Cryptography and Security: From Theory to Applications, 2012

2009

Optimal pairing revisited.

Mingqiang Wang, Puwen Wei, Haifeng Zhang, Yuliang Zheng

IACR Cryptol. ePrint Arch., 2009

Public Key Encryption without Random Oracle Made Truly Practical.

Puwen Wei, Xiaoyun Wang, Yuliang Zheng

Proceedings of the Information and Communications Security, 11th International Conference, 2009

2007

A Note on Shacham and Waters Ring Signatures.

Puwen Wei, Mingqiang Wang, Wei Wang

Proceedings of the Computational Intelligence and Security, International Conference, 2007