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Intelligent home system, information encryption method, information encryption device and terminal

A smart home system and information encryption technology, applied in the direction of secure communication devices, transmission systems, digital transmission systems, etc., can solve problems such as poor communication security, and achieve the effect of improving security and ensuring communication security.

Inactive Publication Date: 2018-04-20
SHENZHEN LUMIUNITED TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem of poor communication security in the smart home system in the related art, the present invention provides a smart home system, an information encryption method, a device, and a terminal

Method used

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  • Intelligent home system, information encryption method, information encryption device and terminal
  • Intelligent home system, information encryption method, information encryption device and terminal
  • Intelligent home system, information encryption method, information encryption device and terminal

Examples

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Embodiment Construction

[0057] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as recited in the appended claims.

[0058] figure 1is a schematic diagram of an implementation environment involved in the present disclosure. The implementation environment includes: a terminal, a gateway 200 and a router 300 for data transmission between the terminal 100 and the gateway 200 .

[0059] When generating control information, the terminal 100 obtains the key serial number sent by the gateway 200, and selects a key from the preset key sequence according to the key serial number to obtain an encryption key, and then encrypts the control information according to the encryption key Get the e...

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Abstract

The invention discloses an intelligent home system, an information encryption method, an information encryption device and a terminal, and belongs to the technical field of computer application. The intelligent home system comprises the terminal, a gateway and home equipment, wherein when generating control information according to a triggered control operation, the terminal obtains a key sequencenumber sent by the gateway, selects a key from stored key sequences according to the key sequence number to obtain an encryption key, encrypts the control information, and sends the encrypted controlinformation to the gateway; and, when receiving the encrypted information sent by the terminal, the gateway selects a decryption key according to the sent key sequence number, decrypts the encryptedinformation to obtain the control information, and sends the control information to the related home equipment, so that the home equipment works according to the control information. The invention further provides the information encryption device and the terminal. By means of the intelligent home system, the information encryption method, the information encryption device and the terminal disclosed by the invention, communication security in a local area network can be ensured; and the security of controlling the home equipment through the local area network can be improved.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a smart home system, an information encryption method and device, and a terminal. Background technique [0002] With the rapid development of smart home technology, more and more home devices have become intelligent. As the control terminals of smart home, terminals such as mobile phones and tablet computers form a smart home system with home devices through communication connections with gateways, thereby realizing intelligent control of home devices. [0003] In the smart home system, in order to prevent the control of home equipment from being blocked by tools and ensure the security of communication, it is necessary to encrypt the control information. At present, when the smart home system controls the home equipment, terminal A encrypts the control information according to the preset key and sends it to gateway B, and then gateway B encrypts the encrypted info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/08H04L12/28
CPCH04L9/0822H04L9/0863H04L12/2816H04L63/083
Inventor 毛勇张龙夏天松刘泽琛
Owner SHENZHEN LUMIUNITED TECH CO LTD
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