Title :
Research on Lorenz chaotic stream cipher
Author :
Zhang, Lihorzg ; Zhang, Vfeng
Author_Institution :
Dept. of Inf. Process., Hefei Electron. Eng. Coll., China
Abstract :
The chaotic signal, which possesses natural randomness, non-forecasting of orbit, sensitivity of initial state and controlling parameters, can be used for information encryption as sequence cipher. In this paper, a Lorenz chaotic stream cipher encryption algorithm is introduced, and then the natures of the algorithm have been analyzed. Finally, based on chaotic cipher theory and its application, simulation results are given.
Keywords :
chaotic communication; cryptography; telecommunication security; Lorenz chaotic stream cipher encryption algorithm; chaotic signal; information encryption; orbit nonforecasting; Algorithm design and analysis; Chaos; Chaotic communication; Communication system security; Control systems; Cryptography; Educational institutions; Information processing; Safety; Signal processing;
Conference_Titel :
VLSI Design and Video Technology, 2005. Proceedings of 2005 IEEE International Workshop on
Print_ISBN :
0-7803-9005-9
DOI :
10.1109/IWVDVT.2005.1504642
