International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE)
The transmission of data through the internet must be in such a way that it assures the security of data being transmitted. Multimedia data can be effectively transmitted using the technique of encryption. Chaotic maps are being recently used for image encryption and it is an efficient technique. In this paper, a new encryption algorithm is proposed based on Tinkerbell maps and magic square. Tinkerbell maps have excellent chaotic behavior and its output always depends on the initial conditions. Simulation results shows that this algorithm provides an efficient and secure way for image encryption.