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Data transmission method

A data transmission method and data technology, applied in the field of data transmission, can solve the problems of insufficient data security and single encryption method, and achieve the effect of improving security

Inactive Publication Date: 2018-07-24
SHANGHAI XIMO COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Specifically, the data sender uses an encryption method to encrypt the data, and the data receiver uses the same encryption method to decrypt the encrypted data after receiving the encrypted data. Since the encryption method is single, the security of the data is not high enough

Method used

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0038] The technical solutions provided by each embodiment of this specification will be described in detail below in conjunction with the accompanying drawings.

[0039] An embodiment of the present invention provides a data transmission method, which is used for data transmission in a network composed of smart home devices. Such as figure 1 as sho...

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Abstract

The invention provides a data transmission method. The method comprises the following steps: acquiring an encryption key through a first encryption method, transmitting the data needing to transmitting according to a second encryption method in an encryption way by using the encryption key encrypted through the first encryption method. Namely, the data is transmitted among an intelligent center control, an application program operated on a user terminal and a cloud side in the intelligent home network in a ciphertext way, the data is encrypted by using two encryption methods, and the data security is further improved.

Description

technical field [0001] This specification relates to the field of smart home, especially to a data transmission method. Background technique [0002] At present, during the transmission of data in smart devices, the transmitted data needs to be encrypted. Specifically, the data sender uses an encryption method to encrypt the data, and the data receiver uses the same encryption method to decrypt the encrypted data after receiving the encrypted data. Since the encryption method is single, the security of the data is not high enough. [0003] Based on the prior art, there is an urgent need for a data transmission method with higher security. Contents of the invention [0004] The embodiment of this specification provides a data transmission method to improve the security of data transmission in the prior art. [0005] In order to solve the above-mentioned technical problems, the embodiments of this specification are implemented as follows: [0006] The present invention pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/06H04L29/06
CPCH04L9/0625H04L9/0631H04L63/0428
Inventor 杨玄张水华张展冯勇强
Owner SHANGHAI XIMO COMM TECH