Over the past years, an enormous variety of different chaos-based image and video
encryption algorithms have been proposed and published. While any algorithm published …

In this paper, a novel grayscale image cryptosystem based on hybrid chaotic maps is
proposed. The scheme employs both confusion phase to scramble the location of pixels and …

This paper proposes a color image encryption algorithm based on a cloud model Fibonacci
chaotic system, as well as a matrix convolution operation that can protect image content …

This paper proposes an effective chaos-based encryption algorithm specialised for images.
A system of two independent chaotic functions with high sensitivity to initial states, is utilised …

This paper proposes a new chaotic cipher algorithm for efficient and secure image content
preservation, this method is specialized for both standard and medical images, and it …

The work presented in this article gives a novel digital image encryption algorithm using a
fractional-order chaotic system and cellular neural network. The encryption is done on the …

This paper proposes a novel chaotic image encryption algorithm based on a content-
sensitive dynamic function switching mechanism. The proposed encryption algorithm is a …

For secure transmission of digital images, existing cryptographic algorithms transform
images into a noise-like appearance. One obvious inference that an adversary could draw is …

In order to effectively resist the plaintext attacks introduced in recent cryptanalysis literatures,
a reformative image encryption algorithm based on discrete logarithm and a memristive …

Chaos-based cryptography is widely investigated in recent years, especially in the field of
random number generators. The paper describes a novel pseudo-random bit generator …