Internet of things (IoT) is considered as a collection of heterogeneous devices, such as
sensors, Radio-frequency identification (RFID) and actuators, which form a huge network …

The maturity of cloud computing, the Internet of Things technology, and intelligent
transportation system has promoted the rapid development of vehicular ad-hoc networks …

Smart card-based remote authentication schemes are widely used in multi-medical-server-
based telecare medicine information systems (TMISs). Biometric is one of the most …

The rapid increase in user base and technological penetration has enabled the use of a
wide range of devices and applications. The services are rendered to these devices from …

Home-based multi-sensor Internet of Things, as a typical application of Internet of Things,
interconnects a variety of intelligent sensor devices and appliances to provide intelligent …

Significant developments in wireless communication technologies have resulted in the
increased popularity of mobile devices and mobile services. However, excessive service …

With the rapid development of mobile services, multiserver authentication protocol with its
high efficiency has emerged as an indispensable security mechanism for mobile services …

Communication in VANETs is vulnerable to various types of security attacks since it is
constructed based on an open wireless connection. Therefore, a lightweight authentication …

Lwamo et al. recently proposed a robust and efficient remote single and multi-server
biometric authentication scheme using smart card and RSA. The scheme is vulnerable to the …

Life in modern society becomes easier due to the rapid growth of different technologies like
real‐time analytic, ubiquitous wireless communication, commodity sensors, machine …