Since the early 1990s, a large number of chaos-based communication systems have been
proposed exploiting the properties of chaotic waveforms. The motivation lies in the …

Chaotic systems are the most essential tools for wide range of applications such as
communication, watermarking, data compression and multimedia encryption. However, the …

The investigation of discrete memristive chaotic systems with complex dynamics has been
an interesting and meaningful research work. This paper is devoted to constructing a …

This paper proposes a secure and energy-efficient Internet of Things (IoT) model for e-
health. The main objective is to secure the transmission and retrieval of biomedical images …

Image encryption provides confidentiality to images by transforming them into
unrecognizable forms that resemble white noise. Digital chaos is one of the areas used to …

Chaotic maps are widely used in different applications. Motivated by the cascade structure in
electronic circuits, this paper introduces a general chaotic framework called the cascade …

In this paper, we propose a novel image encryption method based on logistic chaotic
systems and deep autoencoder. In the encryption phase, first, the plaintext image is …

Image encryption protects visual information by transforming images into an
incomprehensible form. Chaotic systems are used to design image ciphers due to properties …

Chaotic dynamics is widely used to design pseudo-random number generators and for other
applications, such as secure communications and encryption. This paper aims to study the …

Traditionally, chaotic systems are built on the domain of infinite precision in mathematics.
However, the quantization is inevitable for any digital devices, which causes dynamical …