Paper Publications

• [1]  Shichen Wu , Puwen Wei , Ren Zhang  and Bowen Jiang. Security-Performance Tradeoff in DAG-based Proof-of-Work Blockchain Protocols.  Network and Distributed System Security，NDSS 2024,  2024. 
• [2]  Guoxiao Liu , Keting Jia , Puwen Wei  and Lei Ju. High-Performance Hardware Implementation of MPCitH and Picnic3.  IACR Transactions on Cryptographic Hardware and Embedded Systems， CHES 2024,  Vol. 2024,,  190–214, 2024. 
• [3]  Shumin Si , Puwen Wei , Xiuhan Lin  and Li Liu. CTA: Confidential Transactions Protocol with State Accumulator.  Cryptology and Network Security. CANS 2023,  vol 14342,  414–439, 2023. 
• [4]  Shichen Wu , Zhiying Song , Puwen Wei , Peng Tang  and Quan Yuan. Improving Privacy of Anonymous Proof-of-Stake Protocols.  Cryptology and Network Security. CANS 2023,  vol 14342,  368–391, 2023. 
• [5]  Zeyu Xu , Shiyao Chen , Meiqin Wang  and Puwen Wei. Linear Cryptanalysis and Its Variants with Fast Fourier Transformation Technique on MPC/FHE/ZK-Friendly $\mathbb {F}_p$-Based Ciphers.  ACISP 2023,  25-52, 2023. 
• [6]  Li Liu  and Puwen Wei. When MPC in the Head Meets VC.  Information Security Practice and Experience. ISPEC 2023,  vol 14341,  507-526, 2023. 
• [7]  Shiyao Chen , Chun Guo , Jian Guo , Li Liu , Meiqin Wang , Puwen Wei  and Zeyu Xu. Towards the Links of Cryptanalytic Methods on MPC/FHE/ZK-Friendly Symmetric-Key Primitives.  IACR Transactions on Symmetric Cryptology (ToSC),  2023. 
• [8]  Shumin Si , Xiuhan Lin  and Puwen Wei. Compressed Zero-Knowledge Proofs for Lattice-Based Accumulator.  The Computer Journal,  2023. 
• [9]  Jiamin Cui , Kai Hu , Meiqin Wang  and Puwen Wei. On the Field-Based Division Property: Applications to MiMC, Feistel MiMC and GMiMC.  Advances in Cryptology –ASIACRYPT2022,  2022. 
• [10]  Shiyao Chen , Chun Guo , Jian Guo , Li Liu , Meiqin Wang , Puwen Wei  and Zeyu Xu. Related-Key Differential Cryptanalysis of GMiMC Used in Post-Quantum Signatures.  Information Security and Cryptology – ICISC 2022,  vol 13849,  41-60, 2022. 
• [11]  Handong Zhang , Puwen Wei , Haiyang Xue , Yi Deng , Jinsong Li , Wei Wang  and Guoxiao Liu. Resumable Zero-Knowledge for Circuits from Symmetric Key Primitives.  ACISP 2022,  vol 13494,  375-398, 2022. 
• [12]  Quan Yuan , Puwen Wei , Keting Jia  and Haiyang Xue. Analysis of the Blockchain Protocol against Static Adversarial Miners Corrupted By Long Delay Attackers.  SCIENCE CHINA Information Sciences,  volume 63, Article number: 130104, 2020. 
• [13]  Zhengyu Zhang , Puwen Wei  and Haiyang Xue. Tighter Security Proofs for Post-quantum Key Encapsulation Mechanism in the Multi-challenge Setting.  CANS 2019,  LNCS 11829,  141-160, 2019. 
• [14]  Aijun Ge  and Puwen Wei. Identity-Based Broadcast Encryption with Efficient Revocation.  PKC 2019,  LNCS 11443,  405-435, 2019. 
• [15]  Puwen Wei , Quan Yuan  and Yuliang Zheng. Security of the Blockchain Against Long Delay Attack.  ASIACRYPT 2018,  LNCS 11274,  250-275, 2018.