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1. Logic Mind Technologies
Vijayangar (Near Maruthi Medicals), Bangalore-40
Ph: 8123668124 // 8123668066
Effective Key Management in Dynamic
Wireless Sensor Networks
Abstract
Recently, wireless sensor networks (WSNs) have been deployed for a wide variety of
applications, including military sensing and tracking, patient status monitoring, traffic flow
monitoring, where sensory devices often move between different locations. Securing data and
communications requires suitable encryption key protocols. In this paper, we propose a
certificate less-effective key management (CL-EKM) protocol for secure communication in
dynamic WSNs characterized by node mobility. The CL-EKM supports efficient key updates
when a node leaves or joins a cluster and ensures forward and backward key secrecy. The
protocol also supports efficient key revocation for compromised nodes and minimizes the impact
of a node compromise on the security of other communication links. A security analysis of our
scheme shows that our protocol is effective in defending against various attacks. We implement
CL-EKM in Contiki OS and simulate it using Cooja simulator to assess its time, energy,
communication, and memory performance.

2. SYSTEM SPECIFICATION
Software Specification
Operating system : Linux (Ubuntu)
Software : Network Simulator 2.35
Programming languages : Tool Command Language, AWK, C++
Hardware Specification
Main processor : Dual Core
Hard disk capacity : 80GB
Cache memory : 2 GB
PROJECT FLOW:
First Review:
Literature Survey
Paper Explanation
Design of Project
Project Enhancement explanation
Second Review:
Implementing 40% of Base Paper
Third Review
Implementing Remaining 60% of Base Paper with Future Enhancement (Modification)
For More Details please contact
Logic Mind Technologies
Vijayangar (NearMaruthi Medicals), Bangalore-40
Ph: 8123668124 // 8123668066
Mail: logicmindtech@gmail.com