Location dependent key management using random key-predistribution in sensor networks
Location dependent key management using random key-predistribution in sensor networks
复制标题
在传感器网络中使用随机密钥预分配的位置相关密钥管理
DOI：
10.1145/1161289.1161293
复制
发表时间：
2006
期刊：
影响因子：
--
通讯作者：
F. Anjum
中科院分区：
文献类型：
--
作者：
F. Anjum
在本文中，我们提出了一个位置感知的方法在传感器网络中的密钥管理。因此，该方法不仅提供了网络中传感器节点的更好的连接性，而且还提供了节点妥协的遏制。这种方法，我们称之为位置相关的密钥（LDK）管理不需要任何知识的传感器节点的部署。LDK首先在部署之前在每个传感器节点上加载一组随机密钥。然后，在部署传感器节点之后，从该集合导出实际密钥。LDK还允许在任何时间点向网络添加传感器节点。我们详细研究了所提出的方案，使用模拟。该方案还与现有的一些传感器网络密钥管理方案进行了比较。
In this paper we propose a location aware approach for key management in sensor networks. As a result, this approach not only provides for better connectivity of sensor nodes in the network but also provides for containment of node compromise. This approach which we call as location dependent key (LDK) management does not require any knowledge about the deployment of sensor nodes. LDK starts off with loading a random set of keys on each sensor node prior to deployment. The actual keys are then derived from this set after the sensor nodes are deployed. LDK also allows for additions of sensor nodes to the network at any point in time. We study the proposed scheme in detail using simulations. The proposed scheme is also compared with some existing key management schemes designed for sensor networks.