A smart contract debugging method, device and storage medium thereof

A technology for smart contracts, debugging methods
CN109446096BActive Publication Date: 2021-08-24BEIJING KNOWNSEC INFORMATION TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING KNOWNSEC INFORMATION TECH
Publication Date
2021-08-24

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Abstract

The invention provides a smart contract debugging method, device and storage medium thereof, and relates to the technical field of smart contract debugging. The smart contract debugging method includes: obtaining the operation code OpCode instruction of the smart contract; determining the replacement instruction function corresponding to the OpCode instruction through the OpCode interpreter; converting the operation function in the replacement instruction function into a symbol variable function; After the replacement instruction function is executed, the smart contract is debugged based on the execution result of the replacement instruction function. The intelligent contract debugging method can debug the intelligent contract without the source code of the intelligent contract and the specific transaction value of the blockchain.
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Description

technical field

[0001] The present invention relates to the technical field of smart contract debugging, in particular to a smart contract debugging method, device and storage medium. Background technique

[0002] Smart contracts are an idea proposed by Nick Szabo in the 1990s, almost at the same age as the Internet. Due to the lack of a credible execution environment, smart contracts have not been applied to the actual industry. Since the birth of Bitcoin, people have realized that the underlying technology of Bitcoin, blockchain, can inherently provide a credible execution environment for smart contracts. Ethereum First saw the fit of blockchain and smart contracts, released the white paper "Ethereum: Next Generation Smart Contract and Decentralized Application Platform", and has been committed to making Ethereum the best smart contract platform, so Bitcoin leads Blockchain, Ethereum revives smart contracts.

[0003] As one of the current hot topics, smart contracts have...

Claims

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