安徽工程大学学报2012，Vol.27Issue(4)：80-83,4.
基于椭圆曲线密码体制的无线传感器网络对偶密钥管理的研究
Research on key management for wireless sensor networks based on elliptic curve cryptosystem
摘要
Abstract
This paper proposes a pairwise key management scheme based on elliptic curve cryptosystem for WSNs, introduces the certificate service which can realize the distribution, update and revocation of the key and key generation when new nodes join. The analysis result shows that compared with the existing key updating schemes for WSNs, this scheme based on elliptic curve cryptosystem can effectively reduce the storage space of the keys, adds the confidentiality and authentication function in key updating stage and increases the difficulty of the network attack.关键词
无线传感器网络/椭圆曲线密码体制/密钥更新/对偶密钥Key words
Wireless Sensor Networks(WSNs)/elliptic curve cryptosystem/key updating/pairwise key分类
信息技术与安全科学引用本文复制引用
陈德军,刘涛,周鸣争..基于椭圆曲线密码体制的无线传感器网络对偶密钥管理的研究[J].安徽工程大学学报,2012,27(4):80-83,4.基金项目
：安徽省教育厅自然科学基金资助项目（KJ201080018）,安徽工程大学教研基金资助项目 （）
