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A kind of big data encryption and decryption processing method and system

A technology for processing systems and processing methods, which is applied in the field of big data encryption and decryption processing methods and systems, and can solve the problems of data lack of privacy protection, etc.

Active Publication Date: 2018-10-16
CHINA MOBILE GRP GUANGDONG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problem of lack of privacy protection for data in related technologies, this application provides a method and system for encryption and decryption of big data

Method used

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  • A kind of big data encryption and decryption processing method and system
  • A kind of big data encryption and decryption processing method and system
  • A kind of big data encryption and decryption processing method and system

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Embodiment Construction

[0044] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0045] In the following detailed description, numerous specific details are set forth in order to provide a comprehensive understanding of the application, but those skilled in the art will understand that the application may be practiced without these specific details. In other embodiments, well-known methods, procedures, components and circuits have not been described in detail so as n...

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Abstract

The embodiment of the invention discloses a big data encryption and decryption processing method and system. The method comprises following steps: before data are stored in an open source storage system, detecting whether the data are plaintext data; if the data are plaintext data, encrypting the data into ciphertext data; storing the ciphertext data in the open source storage system; verifying whether there are plaintext data in the open source storage system; when there are plaintext data in the open source storage system, encrypting the plaintext data into ciphertext data; and when outputting the ciphertext data from the open source storage system, descrypting the ciphertext data. According to the method and the system of the invention, the data stored in the open source storage system are encrypted; the data are decrypted and recovered when outputting the data; and therefore, the data security is ensured and the privacy of the user is not leaked on the basis of not influencing the normal display and processing of the data.

Description

technical field [0001] The invention relates to the technical field of databases, in particular to a large data encryption and decryption processing method and system. Background technique [0002] With the rapid penetration of information technology in various industries and business functional fields, the amount of data generated has exploded. Big data, that is, the collection, analysis and display of huge amounts of data, has become the basis for the existence and development of more and more industries. important basis. [0003] Big data requires a large amount of storage space, and the data changes are complex, so a large-scale scalable data storage system is required for storage and processing to achieve a scalable storage solution. Due to its flexibility and openness, open source storage systems , become the main storage system for big data processing. At this stage, big data processing systems usually use public open source storage systems to directly connect to da...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/62
Inventor 罗朝彤屈强周乐坤何庆魏丽丽许敬伟潘汉权孙宝寅张磊王明漪
Owner CHINA MOBILE GRP GUANGDONG CO LTD
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