【摘要】 一种新的神经网络模型通过输出互学习可实现内部权值同步,将该模型用于安全密钥协商具有计算耗费低、通信量少等特点。在介绍权值同步模型的基础上,结合传感器网络安全协议TinySec的密钥更新问题,提出一种基于神经网络权值同步的轻量级密钥更新方案,有效解决了运行TinySec协议的节点密钥文件更新,增强了TinySec协议安全性。更多还原

【Abstract】 A new neural network-based model can synchronize its weight vectors by output-based mutual learning.Secure key agreement schemes based on such weight synchronization model is lower consuming as for computation and communication.Based on the weight synchronization model,a novel lightweight key agreement protocol was proposed using for key update of TinySec protocol.The proposed scheme can efficiently update the key file content for TinySec running nodes,which can improve the TinySec security level.更多还原