Wireless sensor networks (WSN) are mobile ad hoc networks in which sensors have limited
resources and communication capabilities. Secure communications in some wireless sensor …

Wireless sensor networks include a large number of sensor nodes, which perform the
receiving, sending, and processing of the data. Because of the wireless nature of …

Key transfer protocols rely on a mutually trusted key generation center (KGC) to select
session keys and transport session keys to all communication entities secretly. Most often …

Recent advances in wireless sensor networks (WSNs) are fueling the interest in their
application in a wide variety of sensitive settings such as battlefield surveillance, border …

Numerous key management schemes have been proposed for sensor networks. The
objective of key management is to dynamically establish and maintain secure channels …

Wireless sensor networks (WSNs) have a vast field of applications, including environment
monitoring, battlefield surveillance and target tracking systems. As WSNs are usually …

Abstract Wireless Sensor Networks (WSN) consist of a large number of sensor nodes which
are often deployed in an unattended harsh environment. As they are exposed to a wide …

In this paper, we present two new centralized group key management protocols based on
the Chinese Remainder Theorem (CRT). By shifting more computing load onto the key …

Abstract The Internet of Things (IoT) is a network made up of a large number of devices that
collaborate to provide various service for the benefit of society. Two communication modes …

Wireless body area networks (WBAN) consist of resource constrained sensing devices just
like other wireless sensor networks (WSN). However, they differ from WSN in topology, scale …