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SIM:应用于MANET的安全IP协议

李荣森12,窦文华1   

  1. 1. 国防科学技术大学 计算机学院,湖南 长沙 410073;2. 中国人民解放军第72946部队,山东 淄博 255000
  • 出版日期:2013-08-25 发布日期:2013-12-16
  • 基金资助:
    国防预先研究课题基金资助项目(405010202, 513160302)

SIM: a secure IP protocol for MANET

  • Online:2013-08-25 Published:2013-12-16

摘要: 参考IP Sec的核心思想,并结合MANET的具体实际,提出了一种安全的IP协议SIM(secure IP protocol for manet)。通过在网络层和数据链路层之间添加一个无连接的安全层,对进出协议栈的数据报文进行安全处理。通过将IP Sec的安全协定SA简化为轻量级的适合MANET的SSA,在保持IP安全性的同时降低了协议开销和部署复杂度。进行了基于Linux的协议栈设计和原型系统实现。

Abstract: According to the core logic of IP Sec, a secure IP protocol was proposed for Mobile Ad Hoc network. Security deal to the packets in and out of the network protocol stack was done by adding a transparent secure layer between transport-layer and link-layer. By simplifying the complex security association to simple security association, SIM reduces the cost of initial IP protocol while keeping security. At last a prototype of the proposed protocol was also implemented.

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