Title :
Breaking chaotic encryption using PDE´s
Author :
Jacobo, A. ; Soriano, M.C. ; Colet, P. ; Mirasso, C.
Author_Institution :
Inst. de Fis. Interdisciplinar y Sist. Complejos IFISC (CSIC-UIB), Palma de Mallorca, Spain
Abstract :
This work explores the possibility of using partial differential equations (PDE´s) in breaking chaotic encryption. The Ginzburg Landau equation (GLE) is considered in one dimension with an external forcing as a filter to find changes on the mean value and to recover the message. Results show that with this method the authorized receiver is able to recover the message, but the GLE filtering method completely fails to decode the message.
Keywords :
Ginzburg-Landau theory; chaotic communication; cryptography; decoding; optical communication; partial differential equations; Ginzburg Landau equation; chaotic communications; chaotic encryption; external forcing; filtering method; message decoding; message recovery; partial differential equations; Amplitude modulation; Chaos; Chaotic communication; Context; Cryptography; Equations; Filters; Jacobian matrices; Power lasers; Signal analysis;
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
DOI :
10.1109/CLEOE-EQEC.2009.5194794
