Realizing Robust User Authentication in Sensor Networks

Realizing Robust User Authentication in Sensor Networks
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DOI:
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发表时间:
2005
期刊:
SIGMOD Rec.
影响因子:
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通讯作者:
Z. Benenson;N. Gedicke;O. Raivio
Z. Benenson;N. Gedicke;O. Raivio
中科院分区:
其他
文献类型:
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作者:
Z. Benenson;N. Gedicke;O. Raivio

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我们研究如何组织访问控制的无线传感器网络数据的方式,未经授权的实体(对手)不能任意查询的无线传感器网络。我们称这个问题为认证查询。粗略地说,这意味着无论何时传感器节点处理查询,它们都应该能够验证查询来自合法用户。认证查询是特别具有挑战性的,如果对手可以通过物理访问(节点捕获攻击)获得一些传感器节点的完全控制。我们提出了(cid:12)第一个解决方案,这个问题,并提出了我们的实验与实现的(cid:12)第一个步骤,这个解决方案。
We investigate how to organize access control to the WSN data in such a way that an unauthorized entity ( the adversary ) cannot make arbitrary queries to the WSN. We call this problem authenticated querying . Roughly, this means that whenever the sensor nodes process a query, they should be able to verify that the query comes from a legitimate user. Authenticated querying is especially challenging if the adversary can gain full control over some sensor nodes through physical access ( node capture attack). We propose (cid:12)rst so-lution to this problem and present our experiments with an implementation of the (cid:12)rst step of this solution.