Title :
On improved encryption algorithm of Hyperchaos
Author :
Jianguo, Jiang ; Wenchao, Li ; Yue, Hu ; Xiufang, Wang
Author_Institution :
Daqing Pet. Inst., Daqing
Abstract :
Against the nature of Hyperchaos dynamic system, a modified hyper-chaotic sequence encryption algorithm was given. This method used the TNC Hyperchaos dynamic system. It proved to be have the effective capability to resistance the attack of exhaustive method and anti nonlinear reorganization attack. Realized the algorithmpsilas encryption and decryption by the use of Matlab simulation platform got some satisfactory results and a testament to the arithmetic which is faster and easier implementation by software and hardware, had advantages of a large key space and so on.
Keywords :
chaos; cryptography; sequences; Matlab simulation platform; TNC hyperchaos dynamic system; anti nonlinear reorganization attack; arithmetic; decryption; exhaustive attack; hyper-chaotic sequence encryption algorithm; Cryptography; Electric resistance; Electronic mail; MATLAB; Nonlinear control systems; Nonlinear dynamical systems; Security; Software algorithms; Software testing; System testing; Encryption; Information Security; Key Sequence;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4604934