Recently, many researchers have been interested in the application of chaos in
cryptography. Specifically, numerous research works have been focusing on chaotic image …

This paper aims to review the encountered technical contradictions when an attacker meets
the cipher-images encrypted by the image encryption schemes (algorithms) proposed in …

In the current data transmission situation, digital images constitute a large part of visual
communication. Their security is thus an essential field of concern. This paper analyses …

As the most effective method of multimedia security protection, image encryption is widely
used in data hiding, security authentication and content protection. However, the security …

Hundreds of image encryption algorithms have been developed for the security and integrity
of images through the combination of DNA computing and chaotic maps. This combination …

In order to improve the security and efficiency of image encryption, many researchers have
continuously proposed new image encryption schemes in recent years. However, these …

A perceptron-like network based on integer domain was proposed, and then a new image
cryptosystem based on the network was proposed in this paper. Different from the structure …

Image encryption is an effective way to protect image data. However, existing image
encryption algorithms are still unable to strike a good balance between security and …

Recently, to offer better protection for images, new image encryption (IE) algorithms have
been continuously proposed. However, these algorithms still exhibit some problems, such …

In recent years, many researchers have leveraged various memristors to design many novel
memristive chaotic systems with complex dynamics. Compared with other chaotic systems …