Journal of Systems Engineering and Electronics ›› 2009, Vol. 31 ›› Issue (8): 2008-2012.

• 软件、算法与仿真 • 上一篇    下一篇

基于AKB-OTS的传感器网络广播认证协议

杜志强1,2, 沈玉龙1, 马建峰1, 周利华1,2   

  1. 1. 计算机网络与信息安全教育部重点实验室, 陕西, 西安, 710071;
    2. 西安电子科技大学多媒体技术研究所, 陕西, 西安, 710071
  • 收稿日期:2008-03-13 修回日期:2008-12-15 出版日期:2009-08-20 发布日期:2010-01-03
  • 作者简介:杜志强(1977- ),男,博士研究生,主要研究方向为计算机网络与信息安全.E-mail:nisec_du@163.com
  • 基金资助:
    陕西省自然科学基础研究计划(2005F28);西安市科技攻关计划(GG06017);西安电子科技大学研究生创新基金(创07006)资助课题

AKB-OTS based broadcast authentication protocol for sensor networks

DU Zhi-qiang1,2, SHEN Yu-long1, MA Jian-feng1, ZHOU Li-hua1,2   

  1. 1. Key Lab. of Computer Networks & Information Security, Ministry of Education, Xi'an 710071, China;
    2. Multimedia Technology Inst., Xidian Univ., Xi'an 710071, China
  • Received:2008-03-13 Revised:2008-12-15 Online:2009-08-20 Published:2010-01-03

摘要: 现有的基于一次性签名的传感器网络广播认证协议因存储开销较大,较难适用于大规模尤其是多广播节点网络.提出基于辅助密钥的一次性签名方案(assistant-key based-onetime signature,AKB-OTS),引入辅助密钥和Merkle树机制对HORS进行改进,降低其公钥和私钥尺寸.提出基于AKB-OTS的多广播节点传感器网络广播认证协议.分析和验证表明,本协议存储、通信和计算开销低,能够抵抗穷举、选择明文、DoS等攻击,适用于大规模多广播节点传感器网络.

Abstract: The current wireless sensor network(WSN) broadcast authentication protocol based on onetime signature(OTS) can hardly meet the requirement of large-scale sensor networks,especially that of multi-sender networks,owing to its high cost of storing and communicating.To reduce the size of private-key and public-key of HORS,a scheme named assistant-key based-onetime signature(AKB-OTS) is presented which introduces an assistant-key and Merkle tree mechanism,and a broadcast authentication protocol for multi-sender sensor networks based on AKB-OTS is also presented.Analyses and experiments show that the proposed protocol is low in overhead consumed by computation,communication and storage,can resist attacks including brute-force,chosen message and DoS,and is more applicable to large-scale multi-sender sensor networks.

中图分类号: