Title :
Embedded hyperchaotic Lorenz generator for secure communications
Author :
Sadoudi, Said ; Tanougast, Camel ; Azzaz, Mohamed Salah ; Dandache, A.
Author_Institution :
Lab. Syst. de Commun., Ecole Militaire Polytech., Algeria
Abstract :
We propose in this paper a new hardware architecture for implementing the hyperchaotic Lorenz generator using FPGA technology. The goal is to design a new complex chaotic system which can be used as an unidentifiable key generator in embedded cryptosystems. The proposed architecture provides good performances in terms of throughput and resources cost required for highly secure communications between embedded systems.
Keywords :
chaotic communication; cryptography; embedded systems; field programmable gate arrays; telecommunication security; FPGA technology; complex chaotic system; embedded cryptosystems; embedded hyperchaotic Lorenz generator; embedded systems; hardware architecture; secure communications; Chaotic communication; Field programmable gate arrays; Generators; Hardware; Real-time systems; Simulation;
Conference_Titel :
New Circuits and Systems Conference (NEWCAS), 2013 IEEE 11th International
Conference_Location :
Paris
Print_ISBN :
978-1-4799-0618-5
DOI :
10.1109/NEWCAS.2013.6573593
