Distinct Difference Configurations and their use for key pre-distribution in Wireless Sensor Networks

无线传感器网络（Wireless Sensor Networks，WSN）是由空间分布的设备组成的网络，这些设备监控其环境并通过网络进行无线通信。网络安全应该在无线传感器网络中实施，特别是当无线传感器网络用于监控关键的国家基础设施时。本计画研究提出使用不同的差异分配（DDC）来预先分配金钥，以保护无线传感器网路中装置间传输资料的机密性。调查将寻找大的DDC，以确定该密钥预分配方案的连通性，并将该方案与其他基于组合的方案进行比较。

Distinct Difference Configurations and their use for key pre-distribution in Wireless Sensor NetworksDescription: Wireless Sensor Networks (WSN) are networks of spatially distributed devices that monitor their environment and communicate wirelessly across the network. Cyber Security should be implemented in WSNs, especially when the WSN is used to monitor critical national infrastructure. This project investigates the proposed use of Distinct Difference Configurations (DDC) to pre-distribute keys to protect the confidentiality of the data transmitted between devices in the WSN. The investigation will look for large DDCs to determine the connectivity of this key pre-distribution scheme and compare this scheme to other combinatorial-based schemes.