Abstract: For mobile Ad Hoc networks vulnerable to wormhole attack problem, it proposes a routing protocol based on the best links——MSRP secure routing protocols, including the neighbor detection, authentication, key negotiation and communication process, to seek balance between security and performance in the case of the settlement agreement in OLSR security problems. MCPK-based security with routing protocols, OLSR neighbor detection stage by the introduction of secure authentication mechanisms to prevent wormhole attacks. Experimental results show that with the increase in the length of an encrypted channel, wormhole attack detection rate is significantly increased, the solution can better prevent and detect wormhole attacks.

Key words: secure routing, wormhole attack, ID authentication, key agreement, routing protocol

摘要： 针对移动Ad Hoc网络易受虫洞攻击的问题，提出一种基于最佳链路路由协议的MSRP安全路由协议，其中包括邻居检测、身份认证与通信密钥协商过程，探讨在平衡安全和性能的情况下解决OLSR协议中存在的安全问题。采用基于MCPK的安全路由协议，通过在OLSR邻居探测阶段引入安全验证机制来预防虫洞攻击。实验结果表明，随着加密通道长度的增加，虫洞攻击检测率明显上升，该协议能较好地预防和检测虫洞攻击。

关键词: 安全路由, 虫洞攻击, 身份认证, 密钥协商, 路由协议

CLC Number: 

• 393.08