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Data processing method and device, computer device and storage medium

A technology for data processing and processing requests, applied in the blockchain field

Active Publication Date: 2019-08-13
JUZIX TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of this application provides a data processing method, device, computer equipment and storage medium to solve the problem of how to process sensitive information on the chain

Method used

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

Examples

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Embodiment Construction

[0031] The principle and spirit of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present application, rather than to limit the scope of the present application in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of this disclosure to those skilled in the art.

[0032] Those skilled in the art know that the embodiments of the present application may be realized as a system, device, method or computer program product. Therefore, the disclosure of the present application can be specifically implemented in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0033] Considering the existing blockchain-based data que...

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Abstract

The invention provides a data processing method and device, a computer device and a storage medium, and the method comprises the steps: a screening server obtaining the feature information of a targetobject stored in a block chain system; the screening server determining whether preset key information exists in the feature information or not; and under the condition that the preset key information is determined to exist in the feature information, the screening server returning a processing request to the block chain system, and the processing request being used for indicating the block chainsystem to execute preset processing operation on the target object. According to the scheme, the technical problem that a scheme for effectively processing the sensitive information on the chain is lacked at present is solved, and the technical effects of effectively processing the sensitive information on the chain and reducing the processing cost and the processing difficulty are achieved.

Description

technical field [0001] The present application relates to the technical field of blockchain, in particular to a data processing method, device, computer equipment and storage medium. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. The blockchain can solve the trust and security issues of transactions. [0003] However, the application of the blockchain also has certain defects and problems. For example, in the commodity query application based on the blockchain, if some sensitive information appears when querying commodity information on the chain, or information that is not allowed to be displayed, then I...

Claims

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Application Information

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IPC IPC(8): G06F16/27G06F16/2458
CPCG06F16/2471G06F16/27
Inventor 黄辉云谢红军孙立林
Owner JUZIX TECH SHENZHEN CO LTD
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