Background and Aim: due to the rapid growth of data communication and multimedia system
applications, security becomes a critical issue in the communication and storage of images …

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 …

Current multiple-image encryption schemes usually require a fixed number or the same size
of images. Therefore, this paper proposes a multiple-image encryption algorithm that can …

Perceptual encryption (PE) hides the identifiable information of an image in such a way that
its intrinsic characteristics remain intact. This recognizable perceptual quality can be used to …

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 …

In recent years, the existence of a significant cross-impact between Cloud computing and
Internet of Things (IoT) has lead to a dichotomy that gives raise to Cloud-Assisted IoT …

Protecting digital data, especially digital images, from unauthorized access and malicious
activities is crucial in today's digital era. This paper introduces a novel approach to enhance …

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 …

Advanced healthcare applications such as telemedicine, smart health, and e-health transmit
digital images over an open and insecure communication network. Hence, it becomes …

IoT enables the emergence and implementation of smart devices to address real-world
problems and challenges. Today we are surrounded by various smart devices, such as …