东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2011, Vol. 32 ›› Issue (3): 348-351.DOI: -

• 论著 • 上一篇    下一篇

WSN中基于圆锥曲线组合密钥的对等认证

温涛;张永;郭权;李凤坤;   

  1. 东北大学软件中心;
  • 收稿日期:2013-06-19 修回日期:2013-06-19 发布日期:2013-04-04
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(60803131);;

Reciprocal authentication based on a conic curve combined public key in wireless sensor networks

Wen, Tao (1); Zhang, Yong (1); Guo, Quan (1); Li, Feng-Kun (1)   

  1. (1) Software Center, Northeastern University, Shenyang 110819, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Zhang, Y.
  • About author:-
  • Supported by:
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摘要： 综合分析了无线传感器网络已有认证协议在加密体系、PKC公钥绑定及应对攻击形式等方面的发展趋势和不足,给出引入了位置信息的基于身份的节点对等认证方案.该方案采用在求逆、求阶及求点倍数等操作比椭圆曲线容易的圆锥曲线加密体系.基于身份避免了证书的颁发/更新、存储、索取、验证等计算和通信开销;引入位置信息使得方案更健壮,形式化分析证明该方案是安全的.基于MICAx系列无线传感器网络节点的能耗分析结果表明:方案能很好地适用于资源受限的WSN环境.

关键词: 对等认证, 圆锥曲线, 组合密钥, 无线传感器网络, 无线安全

Abstract: Comprehensive analysis was conducted on the development trends and deficiencies of a wireless sensor network (WSN) with authentication protocols, especially with regard to encryption, public key cryptography binding, and answer attack modes, to provide location information based on a scheme for reciprocal authentication of personal ID nodes. The scheme utilizes conic curve cryptography (CCC), which is more efficient and easier to use in inverse operations, order computations, and point multiplication computations than elliptic curve cryptography (ECC). Location information introduced into the ID-based scheme makes the protocol more resilient and robust in thwarting new attacks. The protocol was shown to be secure and energy cost analysis of the protocol demonstrated its feasibility.

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