Abstract The Internet of Things (IoT) can provide intelligent and effective solutions to various
applications with higher accuracy that requires less or no human intervention. Smart Cities …

Existing anonymous remote authentication protocols to secure wireless body area networks
(WBANs) raise challenges such as eliminating the need for distributing clients' account …

Healthcare in fog computing is a novel topic in recent year. With the development of
technology, it is a pressing issue to accomplish the secure healthcare in fog computing …

Building automation systems are traditionally concerned with the control of heating,
ventilation, and air conditioning, as well as lighting and shading, systems. They have their …

For the last decade, Elliptic Curve Cryptography (ECC) has gained increasing acceptance in
the industry and the academic community and has been the subject of several standards …

Data encryption is widely used to ensure security in open networks such as the internet. With
the fast development of cryptography research and computer technology, the capabilities of …

This work proposes a novel key management method based on elliptic curve cryptosystem
and one-way hash function to solve dynamic access problems in a user hierarchy. The …

The rapid expansion in research has led to vast interest in intelligent transport systems
(ITSs), especially vehicular ad hoc networks (VANETs), which include communication …

A new hybrid chaotic map is constructed in this paper and applied to image encryption and
hiding. MD5 is used as part of initial condition and control parameter to perturb the trajectory …

Simulation of landscape ecosystems with high realism demands computing power greatly
exceeding that of curent workstation technology. However, the prospects are excellent that …