A novel image encryption algorithm based on hyperchaos and DNA encoding is proposed in
this paper. Unlike the traditional DNA‐based encoding method, a more fine‐grained …

In chaos-based image encryption, better performance of the chaotic system represents
higher security of the encryption algorithm, and the Lyapunov exponent (LE) is an important …

Digital images are a particular type of data. They have numerous applications. Taking into
account current challenges and trends, image compression and protection have to be …

Pseudorandom number generators (PRNGs) have always been a central research topic in
data science, and chaotic dynamical systems are one of the means to obtain scientifically …

In 2019, Essaid et al. proposed an encryption scheme for color images based on chaotic
maps. Their solution uses two enhanced chaotic maps to dynamically generate the secret …

Amidst the realm of hyper-chaotic systems, a notable deficiency is the absence of amplitude
control and signal polarity. This paper addresses this limitation by introducing a new 4-D …

Modern technologies of truly flexible integrated circuits are usually based on large single-
type transistors. If considered as a platform for Internet-of-Things (IoT) devices, they would …

In 2023, Mfungo et al. introduce an image encryption scheme that employs the Kronecker
xor product, the Hill cipher and a chaotic map. Their proposal uses the chaotic map to …

With the increasing demands in modern communications, the concepts of energy-efficient
and low-cost processors have received a lot of attention from researchers in recent years …

This article proposed an image encryption scheme along a novel five‐dimensional
hyperchaotic system and a Fibonacci Q‐matrix (FQ‐matrix) for gray images. This designed …