2006 · 12 citations · 8 references
ComputingCommunicationComputer ScienceComputer SecurityCryptographyDigital CommunicationChannel CodingData SecurityOptical Communication SystemsOptical ModulationPhysical Layer SecuritySpread Spectrum CommunicationCoding SchemesModulation FormatsOptical Code Division Multiple AccessPhase Modulation
This paper proposes a time-varying phase-masking scheme for OCDMA security enhancement. We provide a quantitative analysis of its confidentiality. Analytical results indicate that the phase-masking scheme increases the difficulty of interception and achieves low data interception rates.
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The role of optical CDMA in access networks
A. Stok, Edward H. Sargent · IEEE Communications Magazine · 2002 · 286 citations
Encoding and decoding of femtosecond pulses
A. M. Weiner, J.P. Heritage, Jawad A. Salehi · Optics Letters · 1988 · 242 citations
On the performance of group key agreement protocols
Yair Amir, Yongdae Kim, Cristina Nita-Rotaru et al. · ACM Transactions on Information and System Security · 2004 · 125 citations