Name: Lingling Xu
Professional Title / Position: Associate Professor / Director of the Information Security Department
Research Direction: Data Security and Privacy Protection, Artificial Intelligence Security, Cryptography
Email: csllxu@scut.edu.cn
Tel: /
Biography：
Expert Consultant for Guangdong Province Cryptography Science, Deputy Director of the Education Digitalization Professional Committee of Guangdong Cloud Computing Application Association, Standing Committee Member of the Software Security Professional Committee of the Guangdong Industrial Software Society, CCF Member, Member of the Chinese Association for Cryptologic Research. Has published over 50 project-related papers in authoritative domestic and international academic conferences and journals, including multiple publications in journals such as IEEE Transactions series. Has presided over several projects including the National Natural Science Foundation of China (NSFC), the Natural Science Foundation of Guangdong Province, and enterprise-commissioned projects, and has participated in multiple national-level projects such as the NSFC Key Program.
Education：
Sep 2008 – Jun 2011, Sun Yat-sen University, Ph.D., Supervisor: Prof. Fangguo Zhang
Sep 2005 – Jun 2008, Shandong University, M.S., Supervisor: Academician Xiaoyun Wang
Sep 2001 – Jun 2005, Shandong University, B.S.
Work Experience：
2016 – Present, South China University of Technology, School of Computer Science and Engineering, Associate Professor
Course：
Fundamental Mathematics for Information SecurityIntroduction to Information SecurityPrinciples and Technology of PKIDigital Authentication TechnologyComputer Security
Projects：
NSFC Young Scientists Fund, Research on Secure Outsourced Computation in Cloud Computing Environments, Principal Investigator, Completed.
NSFC Key Program, Privacy Protection Methods for Crowdsensing, Core Member, Completed.
Natural Science Foundation of Guangdong Province (General Program), Research on Cloud Outsourced Computation Protocols Under Stronger Security Models, Principal Investigator, Completed.
Guangzhou Key R&D Program, AI Decision Platform for Information Security and Risk Prevention in Financial Industry Applications, Core Member, Completed.
Research on Privacy-Preserving Technologies for Power Big Data Based on Federated Learning, China Southern Power Grid Research Institute, Principal Investigator, Completed.
Research on Multivariate Public Key Cryptosystems Resistant to Quantum Cryptanalysis, 973 Program Project, Core Member, Completed.
Publications：
Lingling Xu*, Xiaofeng Chen, Fangguo Zhang, Wanhua Li, Hao-tian Wu, Shaohua Tang, Yang Xiang. “ASBKS: Towards attribute set based keyword search over encrypted personal health records”. IEEE Transactions on Dependable and Secure computing, 18(6): 2941-2952 (2021).
Lingling Xu*, Wanhua Li, Fangguo Zhang, Rong Cheng, Shaohua Tang. “Authorized keyword searches on public key encrypted data with time controlled keyword privacy”. IEEE Transactions on Information Forensics and Security, 15(1): 2096-2109, December 2020.
Yu Lin, Lingling Xu*, Wanhua Li, Zhiwei Sun, Attribute Set-Based Boolean Keyword Search over Encrypted Personal Health Records, Security and Communication Networks, vol. 2021, Article ID 9023141, 13 pages, 2021.
Awards：
South China University of Technology Undergraduate Excellent Teaching Advisor AwardSouth China University of Technology Excellent Class Advisor Award
