基于CPK的Mesh网络漫游认证协议

摘要

基于椭圆曲线密码体制的组合公钥技术,采用标识自认证方式,提出一种适用于无线Mesh网络漫游场景、支持规模化应用的认证协议.分析结果表明,该协议具有双向认证、交互次数少、认证的同时实现共享密钥建立的特点,并证明其达到通用可组合安全.%Based on a combination of elliptic curve cryptography Combined Public Key(CPK) technology and using self-certification approach identifies ,the paper proposes a new authentication protocol, which applies to Wireless Mesh Networks(WMNs) roaming scenarios and supports large scale application.Analysis results show that this protocol completes mutual authentication and establishes a shared key with fewer interact times, and it proves Universally Composable security(UC).