Internet of things (IoT) is made up of many devices like sensors, tags, actuators, mobile
devices, and many more. These devices interact with each other without human interaction …

RAPP (RFID Authentication Protocol with Permutation) is a recently proposed and efficient
ultralightweight authentication protocol. Although it maintains the structure of the other …

The field of pervasive computing especially the Internet of Things (IoT) network is evolving
due to high network speed and increased capacity offered by the 5G communication system …

The Internet of Things (IoT) comprises many technologies, among them is Radio Frequency
Identification (RFID), which can be used to track single or multiple objects. This technology …

RFID is one of the most protuberant systems in the field of ubiquitous computing. Since RFID
tags have limited computation capabilities, numerous ultralightweight authentication …

Abstract Internet of Things (IoT) is a technology in which for any object the ability to send
data via communications networks is provided. Ensuring the security of Internet services and …

With the increasing computation and storage capabilities of mobile devices, the concept of
fog computing was proposed to tackle the high communication delay inherent in cloud …

Abstract Radio Frequency IDentification (RFID) is one of the most promising identification
schemes in the field of pervasive systems. Unique identification and non-line of sight …

Tian et al. proposed a permutation based authentication protocol entitled RAPP. However, it
came out very soon that it suffers from several security treats such as desynchronization …

Several ultralightweight radio frequency identification (RFID) authentication protocols have
been proposed in recent years. However, all of these protocols are reported later that they …