earticle

영어

The paper presents a new Image Encryption Algorithm. First of all, we utilize the common plane analysis process and Logistic to generate seven groups of chaotic sequence of different range value, and then, the order of the "exclusive or" of Scrambling Figures in the plane analysis of 8 groups different information content was determined by the generated Chaotic sequences with different range values and the information in Bit Plane Analysis. We use 7 groups of different values of every Logistic and select the corresponding pixels of different groups to process ‘exclusive or’ operation, in the end we will get encrypted image. Decryption is the inverse process of encryption. This Algorithm implementation is simple, and due to the generated different chaotic sequence, this algorithm has large key spaces. Other than that, the experiment verifies that new Image Encryption Algorithm is free from the histogram, plain text attack, etc.