@techreport {AREA-202502-Yuan,
   type = {Area Exam},
   author = {Jiaming Yuan},
   title = {Removing Private Key Generator in Cloud: A Survey on Registration-Based Encryption},
   institution = {University of Oregon, Computer and Information Sciences Department},
   number = AREA-202502-Yuan,
   month = 2,
   year = 2025,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/AREA-202502-Yuan.pdf}},
}