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首页> 外文会议>2013 International Conference on Circuits, Power and Computing Technologies >Authentication solutions for Wireless Sensor Network based on Virtual Certificate Authority
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Authentication solutions for Wireless Sensor Network based on Virtual Certificate Authority

机译：基于虚拟证书颁发机构的无线传感器网络身份验证解决方案

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Wireless Sensor Network (WSN) is used for collecting the information from the environment. WSN consists of large number of Sensor Nodes (SN). Each Sensor Nodes in the network are connected by a wireless Channels. The node will sense the environmental data and sends to the other sensor nodes or Base Station. During the transmission of data from one node to another node, different security techniques are used. To implement security, such as confidentiality, integrity and authentication, keys are needed. But the Wireless Sensor Networks are very difficult to secure due to its mobility. Key Management is important for implementing security in a wireless Sensor Network. This paper presents a roaming sensor node that provides security for the data while allowing a sensor node to move across multiple WSNs. The proposed key management technique is by using Virtual Certificate (VC). It provides a mechanism to overcome the difficulties in securing the networks. The simulation results are conducted to verify the validity of the proposed schemes and analytically investigate the energy performance and communication overhead and packet loss.
机译：无线传感器网络（WSN）用于从环境中收集信息。 WSN由大量的传感器节点（SN）组成。网络中的每个传感器节点均通过无线通道连接。该节点将感知环境数据并发送到其他传感器节点或基站。在从一个节点到另一节点的数据传输期间，使用了不同的安全技术。为了实现安全性，例如机密性，完整性和身份验证，需要密钥。但是无线传感器网络由于其移动性而很难保护。密钥管理对于实现无线传感器网络中的安全性很重要。本文提出了一种漫游传感器节点，该节点为数据提供安全性，同时允许传感器节点在多个WSN之间移动。拟议的密钥管理技术是通过使用虚拟证书（VC）。它提供了一种克服网络安全困难的机制。仿真结果验证了所提方案的有效性，并分析了能量性能，通信开销和丢包情况。

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