Broadcasting cryptosystem in computer networks using geometric properties of lines

Min Shiang Hwang, Cheng Chi Lee, Ting Yi Chang

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


In 1997, Wu and Wu proposed an improvement of the Chang-Wu broadcasting cryptosystem using geometric properties of lines. The Wu-Wu scheme gave a better performance and required fewer public parameters than the Chang-Wu scheme. In this paper the authors propose an improvement to the Wu-Wu scheme using geometric properties of line. This improvement reduces the computation and significantly decreases the parameters required as compared to the Wu-Wu scheme.

Original languageEnglish
Pages (from-to)373-379
Number of pages7
JournalJournal of Information Science and Engineering
Issue number3
Publication statusPublished - 2002 May 1

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Hardware and Architecture
  • Library and Information Sciences
  • Computational Theory and Mathematics

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