Gongxian Zeng

Gongxian Zeng

Associate Professor, SYSU

Gongxian Zeng

I received a BEng in Information Security from Huazhong University of Science and Technology in 2015, and a PhD in Computer Science from The University of Hong Kong in 2020. Before I joined the School of Cyber Science and Technology at Sun Yat-sen University as an Associate Professor, I worked as an Assistant Researcher at Pengcheng Laboratory. 中文主页

Research Interests

Zero knowledge, communication security and authentication, content moderation

  • Looking for Postdoc, PhD/Postgraduate students, and RAs to work with me at SYSU, Shenzhen Campus.

Selected Publications

  1. Z Huang, J Lai, G Zeng*, J Weng. Mild Asymmetric Message Franking: Illegal-Messages-Only and Retrospective Content Moderation. ASIACRYPT 2024.
  2. G Zeng, J Lai, Z Huang, L Zhang, X Wang, KY Lam, H Wang, J Weng. Non-interactive Zero-Knowledge Functional Proofs. ASIACRYPT 2023.
  3. J Lai, G Zeng*, Z Huang, SM Yiu, X Mu, J Weng. Asymmetric group message franking: Definitions and constructions. EUROCRYPT 2023
  4. Z Huang, J Lai, G Zeng, X Mu. Receiver selective opening security for identity-based encryption in the multi-challenge setting. DCC 91(4):1233-1259(2023).
  5. G Zeng, J Lai, Z Huang, Y Wang, Z Zheng. DAG-Σ: A DAG-Based Sigma Protocol for Relations in CNF. ASIACRYPT 2022
  6. G Zeng, M He, SM Yiu, Z Huang. A self-tallying electronic voting based on blockchain. The Computer Journal 65(12):3020-3034(2022)