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Data processing method and device, electronic device, storage medium

A technology of data processing and data segment, applied in the field of data processing to achieve the effect of strengthening data confidentiality

Active Publication Date: 2022-05-10
HANGZHOU QULIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a data processing method and device, electronic equipment, and a storage medium, so as to at least solve the technical problem in the related art that data storage cannot prevent the storage party from counting the distribution of data

Method used

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  • Data processing method and device, electronic device, storage medium
  • Data processing method and device, electronic device, storage medium
  • Data processing method and device, electronic device, storage medium

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Embodiment Construction

[0017] In order to make people in the technical field better understand the scheme of this application, the technical scheme in the embodiments of this application will be clearly and completely described below with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative labor should belong to the scope of protection in this application.

[0018] It should be noted that the terms "first" and "second" in the specification and claims of this application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this applicatio...

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Abstract

The present application relates to a data processing method and device, an electronic device, and a storage medium, wherein the method includes: obtaining a first code segment, which is used to represent a data segment in the data to be stored; The first frequency of a code appearing in the first code segment, the standard code set contains all the codes in the first code segment; according to the maximum frequency of all the first frequencies, the second code segment is generated, and the second code segment carries In the first code section, the frequency of each code in the standard code set in the second code section is the same as the maximum frequency. This application solves the technical problem that data storage cannot prevent the stored party from counting the data distribution.

Description

Technical field [0001] The application relates to the field of data processing, in particular to a data processing method and device, an electronic device and a storage medium. technical background [0002] With the development of the Internet, the data generated under the Internet has increased geometrically. Faced with massive data, the shortcomings of traditional storage are becoming more and more obvious, such as poor scalability, single point of failure, etc. Traditional centralized storage is gradually being replaced by distributed storage. The distributed data storage technology aims to establish a new distributed encrypted storage network and provide users with efficient storage services. [0003] When data is distributed and stored, there is a need that the storage side does not want to know the data distribution. When encryption and other methods are used in related technologies, the possible data distribution can still be counted by frequency statistics. [0004] To so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/60H04L9/08
CPCG06F21/602H04L9/0863
Inventor 曾磊邵羽詹士潇李伟匡立中
Owner HANGZHOU QULIAN TECH CO LTD