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Abstract
Three-party authenticated key exchange protocol(3PAKE) is an important cryptographic technique for securecommunication which allows two parties to agree a new securesession key with the help of a trusted server. In this paper, weproposed a new three-party authenticated key exchange protocolwhich aims to achieve more efficiency with the same security levelof other existing 3PAKE protocols. Security analysis and formalverification using AVISPA tools show that the proposed protocolis secure against various known attacks. Comparin ....etc

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Tabu Search Algorithm for Cluster Building in Wireless Sensor Networks

Abstract

The challenge in wireless sensor network deployment pertains to optimizing energy consumption when collecting data from sensor nodes. This paper proposes a new centralized clustering method for a data collection mechanism in wireless sensor networks, which is based on network energy maps and quality-of-service (QoS) requirements. The clustering problem is modeled as a hypergraph partitioning and its resolution is based on a tabu search heuristic. Our approach ....etc

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hi i am doing my engineering final year. I need some suggestions and ideas about doing a project based on
. A New Kind of Cluster based Key Management Protocol in Wireless Sensor Network

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We propose and analyze a scalable and efficient cluster-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic reconfigurability; we take a cluster-based approach by which group members are broken in to cluster-based subgroups and leaders in subgroups securely communicate with each other to agree on a group key in response to membership change and member mobility events. We show that secrecy requirement for group communication is satisfied. Further, there exists an optimal clus ....etc

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A Tabu Search Algorithm for Cluster Building
in Wireless Sensor Networks


Abstract:

We propose a novel data collection approach for sensor
networks that use energy maps and QoS requirements to reduce power consumption while increasing network coverage.The mechanism comprises two phases: during the first phase, the applications specify their QoS requirements regarding the data required by the applications. They send their requests to a particular node S, called the collector node, which receives the application query and obtains result ....etc

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