Dr. Changji Wang
Professor Master Supervisor/PhD Supervisor
University Email: 201610007@oamail.gdufs.edu.cn
Education
2002 PhD in Applied Mathematics, Chinese Academy of Sciences, China
1997 Master in Applied Mathematics, Sun Yat-sen University, China
1994 Bachelor in Mathematics Education, Jishou University, China
Current Position
Dean of the School of Information Science and Technology, Guangdong University of Foreign Studies
Professor at the School of Information Science and Technology, Guangdong University of Foreign Studies
Subjects Taught
Modern cryptography (undergraduate/master's degree)
Mathematical foundations of cyberspace security (master's degree)
Network and information security (undergraduate)
Research Direction
Public key cryptography
E-commerce security
Privacy computing
Data security
Research and publications
Books
Long Dongyang, Wang Changji, Xiao Deqin, eds. Network Security Technology. South China University of Technology Press, February 2006.
Long Dongyang, Wang Changji, Wu Dan, eds. Applied Coding and Computer Cryptography. Tsinghua University Press, November 2005.
Wang Changji, Long Dongyang, eds. Experimental Course in Information and Network Security. Tsinghua University Press, October 2007.
Book Chapters
Refereed Journal Articles
Wang C. J. (2012). A provable secure fuzzy identity-based signature scheme. Science China Information Sciences, Vol. 55, No. 9, 2012, pp. 2139-2148. (IF=7.275; 5Y-IF=4.172).
Wang C. J., Shi D. Y., Xu X. L., Fang J. (2016). An anonymous data access scheme for VANET using pseudonym-based cryptography. Journal of Ambient Intelligence and Humanized Computing, No. 7, 2016, pp. 63-71. (IF=6.163; 5Y-IF=4.764).
Wang C. J., Yuan Y. (2020). An efficient ciphertext-policy attribute-based encryption scheme with policy update. Computers, Materials and Continua. (IF=4.7; 5Y-IF=6.259).
Wang C. J., Li Y., Fang J., Xie J. G. (2017). Cloud-aided scalable revocable identity-based encryption scheme with ciphertext update. Concurrency and Computation: Practice and Experience, Vol. 29, No. 20, 2017, DOI: 10.1002/cpe.4035. (IF=1.831; 5Y-IF=1.651, 58/110).
Wang C. J., Yuan Y., Wu J. Y. (2017). A new privacy-preserving handover authentication scheme for wireless networks. Sensors, Vol. 17, No. 6, 2017, 1446; doi:10.3390/s17061446. (IF=3.847; 5Y-IF=4.050).
Academic awards
2015 Reserve talent for young and middle-aged academic and technical leaders in Yunnan Province
Professional memberships
2018–present: Director of Guangzhou Computer Society, member of China Computer Federation, member of the Expert Committee of the National Network Security Alliance, member of the Teaching Steering Committee for Public Computer Courses in Guangdong Universities, etc.
