Early cancer identification is regarded as a challenging problem in cancer prevention for the
healthcare community. In addition, ensuring privacy-preserving healthcare data becomes …

A novel cryptosystem of color images is proposed. We defined a multi-channel orthogonal
Gegenbauer moments with fractional order (FrMGMs) in Cartesian coordinates and then …

In recent years, various chaotic image encryption algorithms have been proposed, but their
security issues still need to be studied and reviewed. This paper implements a cryptographic …

In this paper, a novel method for the construction of a fused magic cube of composite order
has been proposed by using the concept of compounding. The replacement of each block …

Nowadays, diagnosing patient diseases remotely is a routine and digital medical images
analysis as a part of Telecare Medical Information Systems (TMIS) play a fundamental role …

We present an algorithm for image encryption for secure transmission and storage of images
over insecure public networks. Our algorithm uses Composite Logistic Sine Map (CLSM) …

IoT-enabled devices can collect information and act based on instructions over the Internet;
they can sometimes communicate device to device. The IoT devices are mainly sensors that …

A biometric authentication system is more convenient and secure than graphical or textual
passwords when accessing information systems. Unfortunately, biometric authentication …

Abstract The Internet of Things (IoT) devices is being deployed in almost all aspects of
human life starting from smart home, health monitoring, smart metering, to smart garbage …

Information security has become a focal topic in the information and digital age. How to
realize secure transmission and the secure storage of image data is a major research focus …