椭圆曲线在WSN的密钥管理中的应用

Application of Elliptic Curves in Secret Key Management based WSN

随着无线传感器网络的广泛应用，其安全性问题也受到越来越多的关注。其中密钥管理是无线传感器网络安全的一个重要的组成部分，密钥管理的研究受到广泛的关注，而且提出来很多密钥的建立和管理的方案。由于传感器节点能量的限制．所提出的方案必须做到节能。因此，本文提出了一个基于椭圆曲线的加密方案。

With the extensive application of wireless sensor networks, its security issues are also receiving increasing attention. One key management in wireless sensor network security is an important component of the study key management widespread attention, but also raised a lot of key establishment and management. As the sensor node energy constraints, the proposed program must be energy-efficient. Therefore, this paper presents an encrypfion scheme based on elliptic curves.