An energy efficient and trust management based opportunistic routing metric for wireless sensor networks

Applications of Wireless Sensor Networks (WSN) require reliable delivery of unaltered data. Data security in transit is an important issue for reliable delivery of data in WSN. Existing cryptographic methods are not meet the requirements for WSN because of their limited resources and opportunistic b...

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Bibliographic Details
Published in:2016 Fourth International Conference on Parallel, Distributed and Grid Computing (PDGC) pp. 611 - 616
Main Authors: Kumar, Nagesh, Singh, Yashwant
Format: Conference Proceeding
Language:English
Published: IEEE 2016
Subjects:
Cryptography
Decision support systems
Measurement
Opportunistic Routing
Reliability
Routing
Routing Metric
Secure Routing
Trust
Wireless sensor networks
WSN
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Summary:Applications of Wireless Sensor Networks (WSN) require reliable delivery of unaltered data. Data security in transit is an important issue for reliable delivery of data in WSN. Existing cryptographic methods are not meet the requirements for WSN because of their limited resources and opportunistic behavior of wireless nodes. In last four years, reputation and trust aware methods are used to solve the issue of security in WSN. In this paper, we have defined a novel opportunistic routing (OR) metric for sensor networks. The metric is derived by using energy consumption and trustworthiness of sensor nodes. The simulation result shows that the metric is able to detect a malicious activity in the network segment. This metric effectively and efficiently prevent from malicious activities and maintain data integrity.
DOI:10.1109/PDGC.2016.7913196