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首页> 外文期刊>International journal of ad hoc and ubiquitous computing >An efficient dynamic access control scheme for distributed wireless sensor networks
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An efficient dynamic access control scheme for distributed wireless sensor networks

机译:分布式无线传感器网络的有效动态访问控制方案

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摘要

In wireless sensor network (WSN) due to resource limitations, node capture attack and new node deployment, access control is essential. An access control allows neighbouring sensor nodes to authenticate each other and establish secret key for future secure communication. Most of the existing access control protocols are not secure against different active attacks also not scalable due to involvement of the base station in the new node deployment phase. In this paper, we propose a distributed dynamic access control method for large-scale WSNs. Our scheme is efficient in respect to communicational and computational overheads and also secure against all different possible known attacks. In our scheme, involvement of base station is not required during authentication and key establishment processes. Moreover, we simulate our scheme for formal security analysis using the automated validation of internet security protocols and applications (AVISPA) tool and show that our scheme is secure.
机译:由于资源限制,节点捕获攻击和新节点部署,在无线传感器网络(WSN)中,访问控制至关重要。访问控制允许相邻的传感器节点进行身份验证并为将来的安全通信建立秘密密钥。由于基站参与了新的节点部署阶段,大多数现有的访问控制协议都无法抵御不同的主动攻击,也无法扩展。本文提出了一种针对大型无线传感器网络的分布式动态访问控制方法。我们的方案在通信和计算开销方面是高效的,并且还可以防御所有可能的已知攻击。在我们的方案中,在身份验证和密钥建立过程中不需要基站参与。此外,我们使用Internet安全协议和应用程序(AVISPA)工具的自动验证来模拟用于正式安全分析的方案,并证明我们的方案是安全的。

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