Αργύρης, ΑπόστολοςΜπόγρης, ΑντώνιοςΣυβρίδης, ΔημήτριοςIEEE Journal of Quantum ElectronicsIEEE Photonics SocietyA system-oriented analysis of the encryption efficiency of chaos communication systems consisting of lasers subject to all-optical feedback is presented in this paper. Two codification methods are considered, namely external baseband and subcarrier modulation. The robustness of each codification method to two attack scenarios, which are the filtering of the directly detected signal and the usage of an arbitrary receiver to synchronize and extract the message, is numerically evaluated through error counting. The results show that subcarrier modulation offers a much higher discrimination in bit error rate performance between the authorized receiver and the eavesdropper.http://hdl.handle.net/11400/10687Bogris, A., Argyris, A. and Syvridis, D. (2010) Encryption Efficiency Analysis of Chaotic Communication Systems Based on Photonic Integrated Chaotic Circuits. IEEE Journal of Quantum Electronics. [Online] 46 (10), pp.1421-1429. Available from: http://ieeexplore.ieee.org [Accessed 18/05/2015]IEEEΑναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείεςforeverhttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5565358Integrated opticsΗλεκτρονικήTelecommunication--Security measuresΗλεκτρολογική μηχανικήElectronicsανίχνευση οπτικού σήματοςError (Statistics)fibre lasersχαοτική επικοινωνίαCryptographyElectrical engineeringολοκληρωμένη οπτικήoptical signal detection**N/A**-Ηλεκτρολογική μηχανικήκρυπτογράφησηλέιζερ ινώνchaotic communication**N/A**-Ηλεκτρονικήασφάλεια των τηλεπικοινωνιώνστατιστικά σφάλματαEncryption efficiency analysis of chaotic communication systems based on photonic integrated chaotic circuitsjournalArticle2015-05-18Δημοσίευση σε περιοδικόPublication in journalΕπιστημονικό άρθροScientific articleΕπιστήμη Ηλεκτρολόγου Μηχανικού, Ηλεκτρονικού Μηχανικού, Μηχανικού Η/ΥElectrical engineering, Electronic engineering, Information engineeringFrascati 42ΤΕΙ ΑθήναςGreek Aggregator OpenArchives.gr | National Documentation Centre (EKT)