Title :
A New Dynamic Key Encryption Algorithm Based on Coupled Chaotic Systems
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ. Baoding, Baoding, China
Abstract :
This paper proposes a new dynamic key encryption algorithm based on coupled chaotic systems. This algorithm improves the system security, guarantees the system key space, and realizes the idea of one-time pad. With the merits such as fast operation speed, high security performance, non-extra distortion, precise restoration, the algorithm extremely suits to the Web encryption.
Keywords :
chaos; cryptography; Web encryption; coupled chaotic system; dynamic key encryption algorithm; system key space; system security; Chaos; Chebyshev approximation; Cryptography; Data security; Heuristic algorithms; Information security; Internet; Logistics; Power system security; Space technology; Chaotic sequence; TEA; encryption; information security;
Conference_Titel :
Information Processing, 2009. APCIP 2009. Asia-Pacific Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-0-7695-3699-6
DOI :
10.1109/APCIP.2009.226
