Registration and authentication method and system based on HIP (host identity protocol)

Abstract

The invention provides a registration and authentication method and system based on HIP (host identity protocol). User equipment is accessed into a distributed telecommunication service platform based on HIP by an HIP node, and an authentication method in a telecommunication network is adopted to authenticate the user equipment; and after the user equipment passes authentication, association information between a user identification of the user equipment and the HIP node and association information between the user identification of the user equipment and the current IP (internet protocol) address of the user equipment are stored in the HIP node. The invention provides a service platform with unified user management, transparent support mobility and multi-cavity performance, and new service income is acquired; and in addition, due to use of the original authentication system of the communication network, the resources of the network and the terminal are saved, the investment is reduced, and the reasonable overhead of mobile equipment and the network is guaranteed. Simultaneously, an application provider does not need to carry out investment construction of user management, support mobility and multi-cavity performance so as to save the capital expenditure, therefore, the win-win situation of the application provider and a network operator is achieved.

Description

technical field [0001] The invention relates to a Host Identity Protocol (HIP, Host Identity Protocol) technology, in particular to a registration and authentication method and system for a HIP-based distributed telecommunication service platform. Background technique [0002] At present, there are mainly two types of namespaces on the Internet, namely, IP addresses and domain name systems. Since the transport layer and the network layer are closely integrated, the two do not really implement their respective functions independently. The IP address serves not only as an addressing function, but also as an identification of a communication device node. This dual function determines that when the IP address changes, not only the route will change, but also the identity of the communication device host will change. Among them, the change of the device identity will lead to application and connection interruption. [0003] The introduction of HIP realizes the binding of devic...

AI Technical Summary

Problems solved by technology

In the telecommunications network that introduces HIP, if the public-private key authentication system of the HIP protocol is directly used, it will obviously increase the overhead of mobile devices and networks

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