Most of the papers published so far in literature have focused on the theoretical phenomena
underlying the formation of chaos, rather than on the investigation of potential applications of …

This paper presents an efficient and secure chaotic S-Box based image encryption
algorithm. Firstly, by cryptanalyzing a multiple chaotic S-Boxes based image encryption …

This paper proposes a remote sensing image compression and encryption algorithm based
on block compressive sensing and multiple S-boxes that utilize a novel hyperchaotic system …

In this paper, we report an effective cryptosystem aimed at securing the transmission of
medical images in an Internet of Healthcare Things (IoHT) environment. This contribution …

In this review, we categorize chaotic systems with special properties in their equilibrium into
eight groups: Systems with no equilibrium (NE), systems with stable equilibrium (SE) …

The present study proposes a new fractional-order hyperchaotic memristor oscillator. The
proposed system is studied through numerical simulations and analyses, such as the …

In modern-day block ciphers, the role of substitution-boxes is to transform the plaintext data
nonlinearly to generate ciphertext data with sufficient confusion. It has been well-confirmed …

This paper presents an image encryption algorithm based on dynamic S-box. Encryption
algorithm includes four stages: generation of encryption keys, the construction of the S-box …

In this paper, we propose a hyperchaotic image encryption system based on particle swarm
optimization algorithm (PSO) and cellular automata (CA). Firstly, to improve the ability to …

Image encryption schemes can be vulnerable to a variety of cryptanalysis attacks. The use of
key-dependent dynamic S-boxes has been shown to improve security. Threats of chosen …