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Data transmission method and data transmission apparatus

A data transmission method and data technology, applied in the field of mobile communications, can solve problems such as inability to determine public WIFI capture data, data transmission security cannot be guaranteed, and hidden dangers of user safety, so as to enhance data protection level, improve security, and sex high effect

Inactive Publication Date: 2017-02-22
SHANGHAI MORUAN COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the one-key login and free WIFI that does not require any verification method, the security of data transmission cannot be guaranteed during use, and the security management software installed on the terminal device has no way to encrypt the data during transmission. protection, and it is impossible to determine whether there are hackers or other criminals grabbing data in public WIFI, resulting in the leakage of data stored on mobile terminals, bringing security risks to users

Method used

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  • Data transmission method and data transmission apparatus
  • Data transmission method and data transmission apparatus
  • Data transmission method and data transmission apparatus

Examples

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0023] The first embodiment of the present invention relates to a data transmission method, the specific operation process is as follows figure 1 shown.

[0024] In step 101, transmission data is received.

[0025] Specifically, the received transmission data includes: the first key and encrypted data.

[0026] It should be noted that in...

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Abstract

The present invention relates to the technical field of mobile communications, and discloses a data transmission method and a data transmission apparatus. The data transmission method comprises the steps of receiving transmitted data, wherein the transmitted data comprises a first secret key and encryption data; acquiring a second secret key; acquiring the first secret key from the transmitted data, and synthesizing the first secret key and the second secret key so as to acquire a target secret key; and when the target secret key is matched with an original secret key, decrypting the encryption data by using the target secret key, so as to acquire decrypted data, wherein the original secret key comprises the first secret key and the second secret key. The present invention further provides a data transmission apparatus. According to the data transmission method and the data transmission apparatus, the data can be encrypted in transmission between terminal devices, so that data leakage caused by the transmission process is prevented, and the user security risk in data transmission is eliminated.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a data transmission method and a data transmission device. Background technique [0002] With the development of mobile terminals, mobile terminals such as mobile phones and tablet computers have become indispensable tools in life and work. With the wide application of mobile terminals, data encryption of mobile terminal devices has also been paid more attention. [0003] At present, the encryption of mobile terminal data generally involves encrypting and protecting the data by installing corresponding security management software on the mobile terminal. However, the inventors of the present invention have found that although the Internet is widely covered, it is convenient for users to search for free WIFI in public places and connect to it. However, due to the one-key login and the free WIFI that does not require any verification method, the security of data tran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428H04L63/06H04L63/12
Inventor 王文东
Owner SHANGHAI MORUAN COMM TECH
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