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Wireless data encryption transmission method, device, computer equipment and storage medium

A technology of encrypted transmission and wireless data, which is applied in the field of digital information transmission, can solve problems such as security risks and data leakage, and achieve high security effects

Active Publication Date: 2021-10-12
深圳市同富信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, for short-distance wireless transmission, it is generally encrypted with a fixed key. Once the key is cracked, the data transmitted through wireless will be leaked. Therefore, the existing wireless transmission encryption method has certain security risks.

Method used

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  • Wireless data encryption transmission method, device, computer equipment and storage medium
  • Wireless data encryption transmission method, device, computer equipment and storage medium
  • Wireless data encryption transmission method, device, computer equipment and storage medium

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Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] It can be understood that the terms "first", "second" and the like used in the present application may be used to describe various elements herein, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first xx script could be termed a second xx script, and, similarly, a second xx script could be termed a first xx script, without departing from the scope of the present application.

[0048] In the existing technology, for short-distance wireless transmission, it is generally en...

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PUM

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Abstract

The present invention is applicable to the technical field of digital information transmission, and particularly relates to a wireless data encryption transmission method, device, computer equipment and storage medium. The method includes: acquiring environment variables and data to be transmitted, and the environment variables include at least the data in the data sending end Electric signal; convert the environment variable to generate the variable characteristic value; read the corresponding encryption key from the key database according to the variable characteristic value; encrypt the data to be transmitted according to the encryption key to obtain the encrypted data; convert the encrypted data and The variable characteristic value is sent to the data receiving end, and the data receiving end reads the corresponding decryption key according to the variable characteristic value, and decrypts the encrypted data. The wireless data encryption transmission method provided by the embodiment of the present invention uses the external environment as a variable to generate a key, and uses the generated key to encrypt and decrypt data, so even if the key is cracked, it will only cause a small amount of data leakage. More security.

Description

technical field [0001] The invention belongs to the technical field of digital information transmission, and in particular relates to a wireless data encryption transmission method, device, computer equipment and storage medium. Background technique [0002] Wireless transmission is one of the data transmission methods widely used in today's society. As the corresponding information transmission method of wired transmission technology, wireless transmission only needs to set the data sending end and data receiving end to complete the data transmission during installation, so it has the characteristics of convenient installation, strong flexibility and high cost performance. As a typical application of wireless transmission, wireless image transmission has been applied to all aspects of society. [0003] In the current wireless transmission process, it is suitable for transmitting the data generated by the information collection point to the background for storage or process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/03H04W12/0433
Inventor 庄俊森
Owner 深圳市同富信息技术有限公司