Block chain client vulnerability mining method, device and equipment and storage medium

Abstract

The invention discloses a block chain client vulnerability mining method and device, and a storage medium. The method comprises the steps of obtaining a writing attribute of a block chain client; obtaining a block chain vulnerability test sample corresponding to the writing attribute; performing vulnerability analysis processing on the block chain client through the block chain vulnerability testsample to obtain a vulnerability analysis result, and collecting abnormal information generated by the block chain client; and determining vulnerabilities existing in the block chain client accordingto the vulnerability analysis result and the abnormal information. According to the method, the compiling attribute comprises the attribute on which the block chain client is compiled, so that the obtained vulnerability test sample can realize vulnerability mining of the block chain client on the compiling level, the vulnerability mining depth is relatively large, and the vulnerability mining strength is high. Moreover, the abnormal information generated by the block chain client is collected, and the vulnerability existing in the block chain client is determined according to the vulnerabilityanalysis result and the abnormal information, so that consideration factors during vulnerability determination are increased, and the vulnerability determination accuracy is improved.

Description

technical field [0001] The present application relates to the field of computer technology, and more specifically, to a blockchain client vulnerability mining method, device, equipment, and storage medium. Background technique [0002] With the development of computer technology, users have higher and higher requirements for the accuracy and security of data on the computer. In this application scenario, the blockchain is more and more popular due to its properties that cannot be tampered with and can be traced. Pay attention to. Blockchain (Blockchain) is a concept of Bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of data blocks associated with each other using cryptographic methods. Each data block contains a batch of bitcoin network transaction information, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block. When building a blockchain, i...

AI Technical Summary

Problems solved by technology

When building a blockchain, it needs to be implemented with the help of a blockchain client. However, there may be loopholes in the blockchain client. Vulnerabilities are defects in the specific implementation of hardware, software, protocols or system security policies. Vulnerabilities can be It allows attackers to access or destroy the system without authorization; and because blockchains often have financial attributes, vulnerabilities can cause a lot of economic losses and threaten the security of blockchains

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