The Study And Implementation Of The Key Management Of Security Protocol For Advanced Router

Advanced router is the core equipment of the Internet struction. A security and robust advanced router directly guarantees good performance and application of the network. As a protocol level framework of the Security Problem Resolve, security protocol keeps on being the hot and difficult point in the security area. Acting as an important component of Security Protocol, the technology of Key Management effect the total efficiency of the Security Protocol's implementation.The paper addresses the implementation design of Internet Security protocol and design of Internet Key Exchange Protocol through the deep research into Security Protocol and Key management Protocol based on the grasp and analysis of ISAKMP mechanism and its framework. The design includes ISAKMP frameworks, two phases of security association negotiation, information exchange, etc. The total design has two key features:according to the reality needs in the advanced routers's work environment, put forwards an encapsulation mode of protection suites based on Hash table storation to deal with a large amount of IKE negotiation requests in high speed; after analysis and discussion of the bug existing in the running IKE criterion,proposes an improvement design. In the final section, the IKE system according to the design successfully passed the negotiation tests between different IKE clients. The analyzing of the test datas points out the direction of next research work.