Securing optical network access with post-switching coding scheme of signatures reconfiguration

Jen Fa Huang, Sheng Hui Meng, Kai Sheng Chen, Ying Chen Lin

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

Optical code-division multiple-access (OCDMA) has been considered as a good candidate to provide optical layer security. In this paper, an enhanced OCDMA network security mechanism with pseudo-noise (PN) type of M-sequence coding switching is presented to against eavesdropping. Signature code unique to each OCDMA network user is reconfigured in accordance with the register state of a controlling electrical shift register. Examples of signature reconfiguration following state switching of controlling shift register for both network user and eavesdropper are numerically illustrated. It is shown that, by dynamically changing PN state of shift register to reconfigure user signature sequence, eavesdropper will encounter difficulty on decoding correct data sequences. The proposed scheme hence raises a high error probability for eavesdroppers. Accordingly, the degree of the proposed optical network confidentiality can be largely improved.

原文English
主出版物標題Proceedings - 2014 IEEE 28th International Conference on Advanced Information Networking and Applications Workshops, IEEE WAINA 2014
發行者IEEE Computer Society
頁面275-280
頁數6
ISBN(列印)9781479926527
DOIs
出版狀態Published - 2014 1月 1
事件28th IEEE International Conference on Advanced Information Networking and Applications Workshops, IEEE WAINA 2014 - Victoria, BC, Canada
持續時間: 2014 5月 132014 5月 16

出版系列

名字Proceedings - 2014 IEEE 28th International Conference on Advanced Information Networking and Applications Workshops, IEEE WAINA 2014

Other

Other28th IEEE International Conference on Advanced Information Networking and Applications Workshops, IEEE WAINA 2014
國家/地區Canada
城市Victoria, BC
期間14-05-1314-05-16

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電腦網路與通信

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