基于无证书公钥密码体制的密钥管理

移动IPv6是IPv6的子协议,有着巨大的地址空间、对移动性和QoS的良好支持,内嵌的IPSec协议,以及邻居发现和自动配置等诸多优势。然而,移动通信网络链路的开放性、网络拓扑结构的动态性、移动资源的有限性等特点使其容易遭受更严重的安全威胁。针对在移动IPv6环境下,采用无证书的公钥密码体制,部署和实现移动IPv6网络的密钥管理问题。提出了一种新的接入注册解决方案,该方案可以解决具有高敏感性要求移动网络的安全保护问题。

Key Management Based on CL-PKC

Mobile IPv6,a subset of IPv6 protocol,has many superiorities,including huge address space,good support of mobility and QoS,embedded IPSec protocol,neighbor discovery,and auto-configuration as well.However,the open link,dynamical topology,and limited mobile resources of mobile communication network makes itself susceptible to serious security threats.For adopting CL-PKC,deploying and solving the key management problem in the mobile IPv6 network a novel switch-in registration solution is proposed,which could provide security and protection for the mobile networks with high sensitivity.