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Data transmission method, cloud server, receiving end and sending end

A data transmission method and cloud server technology are applied in the fields of receiving and sending ends, data transmission methods and cloud servers, and can solve the problems of easy interception of data transmission methods and poor data transmission security.

Active Publication Date: 2021-05-07
XIAN WANXIANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a data transmission method, a cloud server, a receiving end, and a sending end, so as to at least solve the technical problem that the data transmission method in the related art is easy to be intercepted, resulting in poor data transmission security

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  • Data transmission method, cloud server, receiving end and sending end
  • Data transmission method, cloud server, receiving end and sending end
  • Data transmission method, cloud server, receiving end and sending end

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0030] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a data transmission method, a cloud server, a receiving end and a sending end. The method comprises the steps: acquiring a first request, sent by a receiving end, of data transmission, wherein the first request comprises a service request, a second encryption code of the receiving end and a first encryption code of a sending end, the first encryption code comprises first identity information and first secret key information, and the second encryption code comprises second identity information and second secret key information; according to the first identity information and the second identity information, determining whether the receiving end and the sending end have a binding relationship; under the condition that the receiving end and the sending end have the binding relationship, sending a second request to the sending end, wherein the second request comprises the service request and the first encryption code, and the second request is used for the sending end to encrypt the transmitted service data through a key corresponding to the first key information of the second request. According to the invention, the technical problem of poor data transmission security caused by easy interception of a data transmission method in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of data transmission, in particular to a data transmission method, a cloud server, a receiving end and a sending end. Background technique [0002] There are some schemes for encrypted transmission of data in the prior art. Most of these schemes use a specific encryption algorithm to encrypt the data, and then transmit the encrypted data and key to the receiving end; and for the receiving end, Then the data can be decrypted according to the received key. However, this method cannot completely guarantee data security, because the data transmitted on the network is very easy to be illegally intercepted, and at the same time, the key is also intercepted, so that after others illegally obtain the transmitted data, they can also carry out the obtained data. Decrypt to obtain confidential data. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] Embod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/20H04L63/0428H04L67/60
Inventor 朱英龙
Owner XIAN WANXIANG ELECTRONICS TECH CO LTD
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