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A data transmission method and device

A data sending method and a data technology, which are applied in the computer field and can solve problems such as low data security

Active Publication Date: 2021-01-05
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a data sending method to solve the problem of low data security in the existing data exchange process

Method used

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  • A data transmission method and device
  • A data transmission method and device
  • A data transmission method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] In order to solve the problem of low data security in the existing data exchange process, Embodiment 1 of the present application provides a data sending method. In the embodiment of this application, for the convenience of description, the two parties of data exchange are referred to as the first user and the second user. The first user and the second user can be any unit or individual. The first user and the second user here are used to distinguish The two parties to the data transaction should not be construed as limiting the data transaction parties in this application.

[0045] When exchanging data, the two parties will perform certain operations through the terminal equipment. For the convenience of description, the terminal corresponding to the operation performed by the first user is called the first terminal, and the terminal corresponding to the operation performed by the second user is called the terminal device. for the second terminal. It should be noted t...

Embodiment 2

[0105] Based on the aforementioned embodiment 1, the inventive concept of the present application has been described in detail. In order to facilitate a better understanding of the technical features, means and effects of the present application, the data sending method of the present application will be further described below, thus forming another implementation of the present application example.

[0106] The data exchange process in Embodiment 2 of the present application is similar to the data exchange process described in Embodiment 1. For other steps not introduced in Embodiment 2, refer to the relevant description in Embodiment 1, which will not be repeated here.

[0107] Before the implementation of the solution is introduced in detail, the implementation scenario of the solution is briefly introduced.

[0108] On the Internet, funds also exist in the form of data. Then, the value of the data representing funds can be the value of the funds it represents. On the Inter...

Embodiment 3

[0135] In order to solve the problem of low data security in the existing data exchange process, Embodiment 1 of the present application provides a data sending device. The structural diagram of the data sending device is as follows: Figure 4 As shown, it mainly includes the following functional units:

[0136] The writing unit 501 writes and stores the data exchange contract reached between the first user and the second user in the block chain;

[0137] The first receiving unit 502 is configured to receive a first key for decrypting encrypted first data sent by a first terminal, where the first terminal is a terminal corresponding to the first user;

[0138] The first sending unit 503 is configured to send the first key to the second terminal, so that the second terminal receives the first data sent by the first terminal according to the first key pair. The encrypted first data is decrypted to obtain the first data, and the second terminal is a terminal corresponding to th...

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Abstract

The present application discloses a data sending method, which is used to solve the problem of low data security in the existing data exchange process. The method includes: the data transaction platform writes and stores the data transaction contract reached between the first user and the second user in the block chain; the data exchange platform receives the first encrypted first data sent by the first terminal key, the first terminal is the terminal corresponding to the first user; the first terminal sends the encrypted first data to the second terminal, and the second terminal is the terminal corresponding to the second user; the data exchange platform Sending the first key to the second terminal; the second terminal decrypts the received encrypted first data according to the first key to obtain the first data. The application also discloses a data sending device.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a data sending method and device. Background technique [0002] With the development of information technology, information technology has greatly facilitated people's work and life. In the field of information technology, information is stored and disseminated with data as a carrier, and data can be stored in the storage of computing devices in the form of binary numbers. In the medium, the data mentioned here can be all elements that can be recognized by computing devices, such as text, symbols, video or audio. [0003] As the carrier of information, data often has certain value, especially in the era of big data, each unit often accumulates a large amount of data in the process of operation and service, and these data will have certain use value for the development of certain businesses. In order to maximize the value of data, the two parties who hold the data...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428G06F21/645H04L9/083H04L63/06H04L63/062H04L63/12H04L2209/56G06Q20/02H04L9/14H04L9/3239G06Q20/04G06Q20/065G06Q20/36G06Q20/382G06Q20/3827G06Q20/3829H04W12/04G06Q2220/00H04L9/50G06F21/62G06F21/602H04L9/0637H04L9/0819
Inventor 李奕
Owner ADVANCED NEW TECH CO LTD
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