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A secure connection method for an intelligent home gateway

A technology of home gateway and smart home, applied in secure communication device and key distribution, can solve the problem of uncertain Internet address of remote client

Active Publication Date: 2021-06-25
BEIJING HUANERKANG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In this case, the security of the home gateway needs to be considered. On the one hand, the Internet address of the home gateway may not be fixed, and the Internet address of the remote client is also uncertain.

Method used

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  • A secure connection method for an intelligent home gateway

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but not as improper limitations to the present invention.

[0032] See attached figure 1 , which shows a smart home to which the present invention is applied. The smart home includes multiple smart devices and a home gateway, and the multiple smart devices and the home gateway are connected through a home internal network, such as a WIFI network. The home gateway can be connected to the Internet as the Internet outlet of the entire smart home. The user can use a client (such as a smart phone) to remotely connect to the home gateway through the Internet, so that various smart devices in the home can be accessed and controlled through the home gateway.

[0033] The focus of the present invention is how the client terminal remotely determines the ne...

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PUM

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Abstract

The invention discloses a safe connection method of an intelligent home gateway. The method uses a third-party server to pre-register the identifier and initial key of the home gateway, and the home gateway authenticates itself to the third-party server based on the registration information and makes the third-party server Knowing its own network address and communication key, the client also authenticates itself to the third-party server based on the registration information, and obtains the network address and communication key of the home gateway from the third-party server, thereby establishing a secure connection with the home gateway.

Description

【Technical field】 [0001] The invention belongs to the field of smart home and computer security, and in particular relates to a safe connection method for smart home. 【Background technique】 [0002] In recent years, with the rapid development of the computer industry, computer technology has penetrated into people's lives, and has begun to gradually integrate with our living environment, and the concept of smart home has emerged. The so-called smart home is to use computer, communication, sensor, home appliance and other technologies to connect all kinds of electrical equipment in the home and control them by a central controller, so as to provide people with an extremely convenient living environment. [0003] After the smart home is introduced, people can also remotely control the smart devices at home through the client (such as a smart phone), such as turning on the air conditioner at home before arriving home, and so on. In order to achieve this purpose, a smart home u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L29/06H04L29/08H04L29/12
CPCH04L9/0822H04L9/0861H04L61/103H04L63/0428H04L63/1441H04L67/141
Inventor 张爱国
Owner BEIJING HUANERKANG TECH DEV