Updating network encrypted pins method

A key code, encrypted technology, applied in the field of updating the wireless network encryption key code, can solve the problems of key code leakage, spending a lot of time, inefficiency, etc.
CN1457173AInactive Publication Date: 2003-11-19INVENTEC APPLIANCES CORP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INVENTEC APPLIANCES CORP
Publication Date
2003-11-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The network system includes a server, a control station connected to the server, a terminal. The control station sends data of the server end in wireless mode or receives data in wireless mode and transfers the data to the server. The terminal receives the data sent by the control station in wireless mode and transfers data to the control station in wireless mode. The terminal contains the first key code. Based on the first key code, the control station authenticates the terminal. With the authentication passed, the terminal transfers an identification data to the control station in wireless mode. Then, the control station transfers the identification data to the server. If the identification data in matched to the registered data stored in the server, then the second key is transferred to the terminal in order to update the first key code to the second key code.
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Description

technical field

[0001] The invention provides a method for updating a wireless network encryption key code, especially a method for securely transmitting and updating a key code through the wireless network itself. Background technique

[0002] The network can connect terminals of different users in different locations, so that digital data can be circulated and transmitted quickly and efficiently, and various messages, materials, and knowledge can also be shared by many users on the network. Especially in recent years, the development of wireless network (wireless network) can release the shackles of the network transmission line to the terminal, so that the wireless Internet terminal has the characteristics of portable (portable) and mobile (mobile), which can serve users anytime and anywhere. Provides the ability to access network resources.

[0003] Please refer to figure 1 . figure 1 It is a schematic structural diagram of a typical wireless network system 10 (for ex...

Claims

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