EKM-Cl: Novel Framework for Key Management in Dynamic Wireless Sensor Networks
R Raksha · International Journal for Research in Applied Science and Engineering Technology · 2017
Key management has remained a difficult issue in wireless device networks (WSNs) as a result of the constraints of device node resources.Various key management schemes that trade off security and operational necessities are proposed in recent years .Wireless device Networks (WSNs) comprises tiny sensor nodes with strained energy, memory and computation capabilities.They are typically deployed within the unattended and hostile environment.So device nodes area unit susceptible to attacks such as node capture and collusion attack by adversaries.In this paper, we tend to propose a certificate less-effective key management (CLEKM) protocol for secure communication in dynamic WSNs characterized by node mobility.The sending node first calculates the best shortest path to the base station and sends the key updates.A security analysis of our theme shows that our protocol is effective in defensive against varied attacks.We tend to implement CL-EKM in Conic OS and simulate it exploitation Cola machine to assess its time, energy, communication, and memory performance.