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Data encryption storage method, storage device, user equipment and storage medium

A data encryption and storage device technology, applied in digital transmission systems and key distribution, can solve problems affecting storage efficiency and achieve the effect of improving efficiency

Pending Publication Date: 2021-11-12
ZHONGKE HENGYUN 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 encryption storage method, storage device, user equipment, and storage medium to solve the existing problem that if all data is encrypted, the storage efficiency will be affected

Method used

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  • Data encryption storage method, storage device, user equipment and storage medium
  • Data encryption storage method, storage device, user equipment and storage medium
  • Data encryption storage method, storage device, user equipment and storage medium

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Embodiment Construction

[0045] In the following description, specific details such as specific system structures and technologies are presented for illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0046] In order to make the purpose, technical solution and advantages of the present invention clearer, specific embodiments will be described below in conjunction with the accompanying drawings.

[0047] see figure 1 , which shows an implementation flowchart of a data encryption storage method applied to a storage device provided by an embodiment of the present invention.

[0048] Such as figure 1 As shown,...

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Abstract

The invention provides a data encryption storage method, storage equipment, user equipment and a storage medium. The method is applied to a storage device, and comprises the following steps: receiving a first message which is sent by a user device and comprises a data identifier of target data and a user identifier; determining an encryption type of the target data according to the data identifier and the user identifier, and sending a second message comprising an encryption type judgment result to the user equipment; and performing all encryption or selective encryption on the target data according to different encryption types. According to the invention, the data storage efficiency can be improved.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular to a data encryption storage method, a storage device, a user device and a storage medium. Background technique [0002] Today, with the rapid development of big data, big data has been widely used in all aspects of society, especially the application of big data analysis and big data prediction has brought great convenience to the development of human society. Data is at the heart of analysis and prediction, and its storage is crucial. [0003] In order to solve the security problem of data storage, the data is generally encrypted and stored through a key. Existing technologies generally use a key to encrypt all data, and then store all encrypted data. However, there are many types of information stored in data. If all data is encrypted, the encryption and decryption algorithms will take a very long time, and data transmission will also occupy a large amount of netwo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L29/06
CPCH04L9/0861H04L9/085H04L9/0894H04L63/0428
Inventor 赵艳梅安平凯胡媛媛
Owner ZHONGKE HENGYUN CO LTD