• Parekh Devangi Sunilkumar

In this paper, integrated approach for image encryption using BB equation and chaotic system based on AES is proposed. Initially on original image firstly by applying BB equation two images will produce as result. The algorithm takes advantage of the best features of chaotic system, such as sensitive dependence on initial conditions and un-periodicity, combined with the pixel value bit. So, chaotic system is used as key in the AES algorithm. Total sixteen/thirty two rounds are used in the encryption algorithm. Proposed technique is simple to implement and has high encryption ratio. The results show that the proposed algorithm has enhanced security compared to the existing algorithm. Simulation results have been given to validate the high security features and effectiveness of proposed system.

Encryption, BB equation, Chaotic system, AES algorithm, Encryption ration.

"Integrated approach for image encryption algorithm using BB equation and chaotic system based on AES.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.416-426, May-2019, Available :http://www.jetir.org/papers/JETIR1905F63.pdf

"Integrated approach for image encryption algorithm using BB equation and chaotic system based on AES.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp416-426, May-2019, Available at : http://www.jetir.org/papers/JETIR1905F63.pdf