Logistic Sine Map Based Image Encryption
Marwa Tarek Elkandoz, Wassim Alexan, Hisham H. Hussein · 2019
In this paper, an image encryption algorithm is proposed in which first the image pixels are shuffled using the Arnold map. Second, a 256-bit key is generated using a 2D logistic Sine map and a congruential generator. Then, the pixel values of the shuffled image will be changed by XORing them with the key, producing the encrypted image. The security of the resulting encrypted image is tested using multiple metrics which exhibit the quality of the proposed image encryption algorithm.