Survey Image Cryptanalysis Using a Substitution Box Based Chaotic Map

Abstract

: Providing a new framework for chaotic image encryption is becoming increasingly important and more significant in various applications, such as the transmission of medical and military photographs. Substitution boxes based on chaos have received a lot of attention lately. Recently, a method of picture encryption based on numerous chaotic Substitution boxes was proposed. Many chaos map-based encryption methods have been proposed, taking advantage of their superior properties such as sensibility to the initial state and controlling factors. This encryption technique was founded on the idea of the confusion that the S-implementation boxes alone may generate. The technique involves incorporating replacement box encryption, working with a chaotic map to extract the output data, encrypting that data using a well-known encryption algorithm, and then having the other party decrypt it. And then to ensure the accuracy of the recovered data, certain statistical analysis is performed on it, including correlation, charts, and entropy.