Method, system and server for authenticating terminal
A technology of server and forwarding server, which is applied in the field of communication, and can solve the problems that the authentication process cannot be performed normally, and the authentication data format is different.
Inactive Publication Date: 2009-12-30
CHINA MOBILE COMM GRP CO LTD
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Problems solved by technology
[0008] Embodiments of the present invention provide a method, system, and server for authenticating a terminal to solve the problem in the prior art that the authentication process cannot problem with normal execution
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[0026] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] In each embodiment of the present invention, the areas covered by the terminal's home network and the current access network may not overlap at all, may not overlap partially, or may completely overlap. The authentication data stored and identifiable in the two networks are in different forms. . The authentication data refers to the data used when the terminal's home network authenticates the terminal, including data such as passwords. The form of the authentication data includes: a plain text form or a form encrypted according to a certain encryption algorithm.
[0028] like figure 1 As shown, it is a schematic flowchart of a method for authenticating a terminal in Embodiment 1 of the present invention, and the method includes the following steps:
[0029] Step 101: The authentication information forwarding server receives an authentication request from a ...
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The invention discloses a method for authenticating a terminal. The method comprises the following steps that: an authentication information forwarding server receives an authentication request from the terminal, wherein the authentication request comprises a terminal identification and authentication data; the authentication information forwarding server processes the authentication data in the authentication request from the terminal in an authentication data mode which can be recognized by a home network of the terminal and sends the authentication request carrying the processed authentication data to the home network; and the home network authenticates the terminal according to the terminal identification and the authentication data in the received authentication request and returns an authentication result. The method can correctly implement an authentication process when the current access network of the terminal and the home network of the terminal are in different authentication data modes which can be recognized. The invention also discloses a system and a server for authenticating the terminal.
Description
technical field [0001] The present invention relates to data transmission technology in the communication field, in particular to a method, system and server for authenticating a terminal. Background technique [0002] In a communication system, when the terminal's current access network is not the terminal's home network, when the terminal requests various services initiated by the current access network (such as wireless local area network (Wireless LAN, WLAN) services using the access network), The current access network needs to authenticate the legitimacy of the terminal. The authentication process includes: [0003] 1. The terminal initiates an authentication request to the current access network, and the authentication request includes the user name and password of the terminal. [0004] 2. The current access network forwards the authentication request to the home network of the terminal. [0005] 3. The terminal's home network uses the user name and password in the...
Claims
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IPC IPC(8): H04W12/06H04L9/32
CPCH04L63/08
Inventor 邵春菊周博刘佳
Owner CHINA MOBILE COMM GRP CO LTD