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Service data processing method and device applied to block chain system

A technology of business data and blockchain, applied in the field of blockchain, can solve problems such as application scenarios that cannot meet the security requirements of business data

Active Publication Date: 2021-03-05
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing blockchain system cannot meet the application scenarios with high security requirements for business data

Method used

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  • Service data processing method and device applied to block chain system
  • Service data processing method and device applied to block chain system
  • Service data processing method and device applied to block chain system

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Embodiment Construction

[0026] Reference will now be made in detail to 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.

[0027]The block diagrams shown in the drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices entity.

[0028] The flow charts shown i...

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Abstract

The embodiment of the invention discloses a service data processing method applied to a block chain system. The method comprises the steps of obtaining a service request initiated by a service accessterminal; verifying service data contained in the service request in a trusted execution environment configured by routing equipment, and encrypting the service data after the verification is passed to obtain service encrypted data, wherein the trusted execution environment is used for encrypting the service data and decrypting the service encrypted data; signing the encrypted service data to obtain service signature data; and sending the service encryption data and the service signature data to target node equipment communicating with the routing equipment in a consensus node network, so as to execute uplink processing of the service encryption data and the service signature data through the target node equipment. According to the embodiment of the invention, encryption and isolation of the service data can be realized.

Description

technical field [0001] The present application relates to the technical field of blockchain, and specifically relates to a business data processing method and device, electronic equipment, and a computer-readable storage medium applied to a blockchain system. Background technique [0002] At present, routing nodes and consensus nodes can be deployed in the blockchain system. Users submit business requests to the blockchain system through business access terminals, and the routing nodes in the blockchain system conduct preliminary verification of the received business requests such as request legitimacy. , if the verification is passed, the business request will be forwarded to the consensus node, and the consensus node will verify the business request before going to the chain, and store the business data on the blockchain in the blockchain system after the verification is passed. However, the existing blockchain system cannot meet the application scenarios with high securit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/60
CPCG06F21/602G06F21/6218
Inventor 王宗友朱耿良刘区城蓝虎周开班时一防张劲松黄焕坤刘攀廖志勇
Owner TENCENT TECH (SHENZHEN) CO LTD