Due to some inherent features of image such as bulk data capacity and high correlation among pixels, image encryption is somehow different from text encryption; so, traditional algorithms are not suitable for image encryption. The parameters and initial conditions of the chaotic system are derived using a 256 bit-long external secret key by applying some algebraic transformations to the key. The DNA sequence image matrix is obtained by encoding the original image. Also, XOR and XNOR operations are presented in this paper. We use the chaotic sequences to encrypt the elements from DNA sequence image matrix in only three rounds of encryption. The algorithm employs the image data in order to increase the resistance of the cryptosystem against differential attacks. Experimental results and performance analysis prove the viability of the new cryptosystem based on privacy, integrity, and authenticity.
نوروزی, ., MirzaKoochaki, S., Norouzi, Z., & Norouzi, P. (2012). An Image Encryption Algorithm Based on Chaos Map and DNA Computation. Electronics Industries, 3(3), 83-103.
MLA
بنیامین نوروزی; Satar MirzaKoochaki; Zohre Norouzi; Peyman Norouzi. "An Image Encryption Algorithm Based on Chaos Map and DNA Computation". Electronics Industries, 3, 3, 2012, 83-103.
HARVARD
نوروزی, ., MirzaKoochaki, S., Norouzi, Z., Norouzi, P. (2012). 'An Image Encryption Algorithm Based on Chaos Map and DNA Computation', Electronics Industries, 3(3), pp. 83-103.
VANCOUVER
نوروزی, ., MirzaKoochaki, S., Norouzi, Z., Norouzi, P. An Image Encryption Algorithm Based on Chaos Map and DNA Computation. Electronics Industries, 2012; 3(3): 83-103.
)