Channel Encryption in Wireless Camera Sensor Network

Abstract

Data security is one of the greatest problems in Wireless Camera Sensor Network. Many encryption algorithms are used for encryption purposes. A new encryption algorithm is proposed in this paper. It depends on three secret parameters and four key-updating processes. It is compared with other encryption algorithm depending on key-updating beside Chaos encryption algorithm. Correlation Coefficient (CC), Spatial Frequency )SF(, processing time, and histogram are the metrics used for comparison purpose.