Enhancement of chaos encryption potential by combining all-optical and electro-optical chaos generators

 
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2010 (EN)
Enhancement of chaos encryption potential by combining all-optical and electro-optical chaos generators (EN)

Μπόγρης, Αντώνιος (EL)
Συβρίδης, Δημήτριος (EL)
Δεληγιάννης, Σταύρος (EL)
Χιτζανίδης, Ιωάννης (EL)

Τεχνολογικό Εκπαιδευτικό Ίδρυμα Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Πληροφορικής Τ.Ε. (EL)

We propose a new architecture for optical chaos communication combining previously studied all-optical and electrooptical schemes. We investigate a cascaded system in terms of complexity and encryption efficiency in a transmitter-receiver setup. It is shown that the feedback delay time of the transmitter can be successfully hidden and that synchronization is very sensitive to delay mismatches, thus preventing the eavesdropper from reproducing the system. (EN)

journalArticle

οπτικοί πομποί (EN)
ηλεκτρο-οπτικές συσκευές (EN)
optical chaos (EN)
κρυπτογράφηση (EN)
optical transmitters (EN)
οπτική ανατροφοδότηση (EN)
optical receivers (EN)
synchronisation (EN)
chaotic communication (EN)
συγχρονισμός (EN)
χαοτική επικοινωνία (EN)
οπτικοί δέκτες (EN)
optical feedback (EN)
οπτικό χάος (EN)
Cryptography (EN)
electro-optical devices (EN)

ΤΕΙ Αθήνας (EL)
Technological Educational Institute of Athens (EN)

IEEE Journal of Quantum Electronics (EN)

English

2010-11

DOI: 10.1109/JQE.2010.2055837

IEEE (EN)



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