Enhancing Internet Networks Confidentiality Based on Composite Coding and Channels Coding Schemes of Signatures Reconfiguration

We have proposed Enhancing Internet Networks Confidentiality Based on composite Coding and Channels Coding Schemes of Signatures Reconfiguration. On the transmitter side, data bits are sliced into spectral chips, coded into M-sequence codes, and conducted with different units of time-delay. The composite signature keyword is structured from two or more M-sequence codes. Two relatively prime-length M-sequence codes are taken to compose composite M-signature codes and time channels coding to achieve network confidentiality systems. Besides, the double scrambling scheme over time/wavelength representatives doubles the defense to prevent eavesdropping. The proposed scheme has a number of attractive features such as asynchronous network coordination, reduced transceiver encoder/decoders, and enhanced system confidentiality.