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Data processing method and device, equipment and storage medium

A data processing and data technology, which is applied in the fields of electrical digital data processing, digital data protection, computer security devices, etc., can solve the problems of being vulnerable to cracking, poor desensitization effect of encryption technology, etc., to strengthen data security and realize data security. Security and autonomous controllability, the effect of improving the speed of data desensitization

Pending Publication Date: 2022-03-15
CHINA ZHESHANG BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development of technology, the desensitization effect of the original encryption technology is getting worse and worse, and it is easy to be cracked.
The national secret algorithm based on the SM3 cryptographic hash algorithm is a series of algorithms for data encryption processing, which can meet common functions such as data encryption, signature, and integrity verification. But most databases do not support this technique

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 This is a flowchart of a data processing method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of how to process data, especially to the situation of how to process sensitive data. The method may be performed by a data processing apparatus, which may be implemented in software and / or hardware, and may be integrated into an electronic device carrying data processing functions, such as a server.

[0028] like figure 1 As shown, the method may specifically include:

[0029] S110, extract name data and numerical data from the data to be desensitized.

[0030] In this embodiment, the data to be desensitized refers to data that needs to be desensitized determined according to business requirements. Optionally, the data to be desensitized may be user privacy data, and may be used to uniquely characterize the user data, such as user ID card information, phone number, and the like.

[0031] The so-called name data m...

Embodiment 2

[0050] figure 2 It is a flow chart of a data processing method provided in the second embodiment of the present invention. On the basis of the above-mentioned embodiment, the "character data and numerical data are converted into strings to obtain a target string" is further optimized, and a method is provided. Alternative implementation.

[0051] like figure 2 As shown, the method may specifically include:

[0052] S210, extract name data and numerical data from the data to be desensitized.

[0053] S220. Perform character string conversion on the name data and the numerical data to obtain a first character string.

[0054] In this embodiment, the first character string refers to a character string obtained by characterizing the name data and the numerical data.

[0055] In an optional way, the last character can be extracted from the name data; the combined data can be obtained by splicing the last character and the numerical data; and the first character string can be ...

Embodiment 3

[0070] image 3 This is a schematic structural diagram of a data processing apparatus provided in Embodiment 3 of the present invention. This embodiment is applicable to the situation of how to process data, especially to the situation of how to process sensitive data. The apparatus can be implemented in software and / or hardware, and can be integrated into an electronic device carrying data processing functions, such as a server.

[0071] like image 3 As shown, the device may specifically include:

[0072] a data extraction module 310, used for extracting name data and numerical data from the data to be desensitized;

[0073] The target character string determination module 320 is used to perform character string conversion on the name data and the numerical data to obtain the target character string;

[0074] The desensitization data determination module 330 is used for encrypting the target character string to obtain desensitization data;

[0075] The data storage modul...

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Abstract

The invention discloses a data processing method and device, equipment and a storage medium, and belongs to the technical field of distributed database data desensitization and encryption. The method comprises the following steps: extracting name data and numeric data from to-be-desensitized data; performing character string conversion on the name data and the numeric data to obtain a target character string; encrypting the target character string to obtain desensitized data; and storing the desensitized data into a database. By means of the technical scheme, the data desensitization speed is increased, the data safety is enhanced, and therefore the data safety and autonomous controllability of the financial institution are achieved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of distributed database data desensitization and encryption, and in particular, to a data processing method, apparatus, device, and storage medium. Background technique [0002] With the continuous improvement of the development level of the Internet, commercial banks have developed from traditional special paper records to digital information storage with electronic information as the carrier. Major bank manufacturers and related financial institutions have built their own databases to cope with this and adapt to the development and progress of the times. In order to protect the privacy and security of bank account information and meet the CBIRC's standards for data standardization in financial institutions, the database needs to desensitize and encrypt sensitive data when storing and using data. [0003] Due to the relatively early start of foreign cryptographic algorithms, the commo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/62
CPCG06F21/602G06F21/6218
Inventor 臧铖王鑫陈伟胡宏雀
Owner CHINA ZHESHANG BANK
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