Implementation of Rekeying Mechanism for Node Authentication in Wireless Sensor Networks
نویسندگان
چکیده
منابع مشابه
Multihop Node Authentication Mechanisms for Wireless Sensor Networks
Designing secure authentication mechanisms in wireless sensor networks in order to associate a node to a secure network is not an easy task due to the limitations of this type of networks. In this paper, we propose different multihop node authentication protocols for wireless sensor networks. For each protocol, we provide a formal proof using Scyther to verify the security of our proposals. We ...
متن کاملUtility-Based Node Cooperation Mechanism in Wireless Sensor Networks
In wireless sensor networks, due to the energy and resource constraints, nodes may be unwilling to forward packets for their neighbors. This can render severe deteriorations in the network performance and malfunctions of the system. To tackle such selfish behaviors and enhance the cooperation among sensors, based on reputation and energy consumption of each node, we present a utility function t...
متن کاملGroup Rekeying in Wireless Sensor Networks: A Survey
Wireless sensor networks (WSNs) consist of many small sensor nodes and are commonly used to collect data and monitor hostile environments. Due to the factor of the cost, sensor nodes are lack of tamper-resistance and are deployed in unattended environments. Sensor nodes are easily captured by an intruder and compromised. An intruder will extract the secret elements in the sensor nodes including...
متن کاملproposing a novel algorithm for fault-tolerant relay node placement in wireless sensor networks
wireless sensor networks are composed of hundreds or thousands of small nodes called sensor that work together and are associated with a specific task or tasks to do. each of these nodes includes sensor, processor, communication components, a small memory and a source of energy. it is expected that wireless sensor networks will be used widely in many applications in near future. scalability and...
متن کاملGeographic and Clustering Routing for Energy Saving in Wireless Sensor Network with Pair of Node Groups
Recently, wireless sensor network (WSN) is the popular scope of research. It uses too many applications such as military and non-military. WSN is a base of the Internet of Things (IoT), pervasive computing. It consists of many nodes which are deployed in a specific filed for sense and forward data to the destination node. Routing in WSN is a very important issue because of the limitation of the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Advanced Smart Sensor Network Systems
سال: 2012
ISSN: 2231-5225
DOI: 10.5121/ijassn.2012.2405