Smart contract deployment detection method and device, node equipment and storage medium

A technology of smart contracts and detection methods, applied in the blockchain field, can solve problems such as tampering with contract procedures, low efficiency, and unguaranteed security of smart contracts, and achieve the effect of improving distribution and installation efficiency

Pending Publication Date: 2021-01-08
ONE CONNECT SMART TECH CO LTD SHENZHEN
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The offline distribution and installation method is not only inefficient, but it is also easy for others to tamper with the contract program privately, and the security of the smart contract cannot be guaranteed

Method used

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  • Smart contract deployment detection method and device, node equipment and storage medium
  • Smart contract deployment detection method and device, node equipment and storage medium
  • Smart contract deployment detection method and device, node equipment and storage medium

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Embodiment Construction

[0054] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0055] The terms "comprising" and "having" and any variations thereof appearing in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also incl...

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Abstract

The invention provides an intelligent contract deployment detection method, which is applied to the technical field of block chains. The method comprises steps of obtaining an intelligent contract mirror image uploaded by a user through an intelligent contract warehouse, verifying the intelligent contract mirror image, and storing the intelligent contract mirror image in the intelligent contract warehouse under the condition that the verification is passed; obtaining a target intelligent contract mirror image from the intelligent contract warehouse to the local through the intelligent contractdeployment contract, verifying the target intelligent contract mirror image, and installing and operating the target intelligent contract mirror image under the condition that the verification is passed; detecting the deployed target intelligent contract mirror image through the intelligent contract detection contract, and generating warning information under the condition of determining that thedeployed target intelligent contract mirror image is tampered; and returning the warning information to the alliance member client. The method is advantaged in that distribution and installation efficiency of the smart contract can be improved, and security of the smart contract in installation, deployment and operation can be improved.

Description

technical field [0001] The present application relates to the technical field of blockchain, and in particular to a smart contract deployment detection method, device, node device and storage medium. Background technique [0002] The success of Bitcoin and Ethereum has promoted the development of the blockchain industry. As we all know, blockchains are divided into private chains, public chains and alliance chains, and the multi-center alliance chain is based on the "Hyperledger" project. platform. Hyperledger is an open source project initiated by the Linux Foundation in 2015 to promote blockchain digital technology and transaction verification. The goal is to allow members to work together to build an open platform to meet various user cases from multiple industries and simplify business process. At present, the smart contracts in the hyperledger can only be distributed and installed offline. Each node obtains the installation package of the smart contract offline, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/61G06F16/27G06F21/64G06Q40/04
CPCG06F8/63G06F21/64G06Q40/04G06F16/27
Inventor 薄辰龙代健武
Owner ONE CONNECT SMART TECH CO LTD SHENZHEN
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