Title :
A design of stream cipher based on multi-chaotic functions
Author :
Klomkarn, Kitdakorn ; Jansri, Anurak ; Sooraksa, Pitikhate
Author_Institution :
Dept. of Inf. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Thailand
Abstract :
This work presents the design of a stream encryption algorithm using chaotic functions. Various chaotic functions which are highly sensitive and unpredictable to initial conditions have been tested for use as a key stream. A technique employing multi-chaotic function generation for increasing the complexity of the keystream is presented. The result of a statistical test of the keystream has been proved. Thus, this encryption technique can be applied to secure communication, particularly for multimedia transmission.
Keywords :
chaotic communication; cryptography; multimedia communication; statistical analysis; telecommunication security; keystream complexity; multi-chaotic functions; multimedia transmission; secure communication; statistical test; stream cipher design; stream encryption algorithm; Algorithm design and analysis; Chaos; Chaotic communication; Cryptography; Design engineering; Electronic mail; Logistics; Streaming media; Testing; Valves;
Conference_Titel :
Communications and Information Technology, 2004. ISCIT 2004. IEEE International Symposium on
Print_ISBN :
0-7803-8593-4
DOI :
10.1109/ISCIT.2004.1413856
