Method and equipment for efficiently executing EVM smart contract and storage medium

Abstract

The invention belongs to the technical field of computers, and particularly relates to a method and equipment for efficiently executing an EVM smart contract and a storage medium. According to the method provided by the invention, for a part needing to be calculated in a large amount in the EVM smart contract, the part needing to be calculated in a large amount is realized in a form of issuing basic component functions which are written by native codes and have the same function, and in the process of executing the smart contract by the EVM, the part needing to be calculated in a large amount directly obtains a result by calling the basic component functions and configuration parameters in a dynamic library; the dynamic library is written and compiled by adopting a native code and then directly depends on an operating system to run, then a result is fed back to the EVM, the EVM continues to execute the intelligent contract, and the EVM does not execute a part needing a large amount of calculation, so that the problems that the calculation speed of the EVM is low, and the contract of the part which is written and calculated by adopting an intelligent contract programming language is too large in size and has repeated deployment are solved; and the execution efficiency of the contract can be greatly improved for the EVM smart contract needing a large amount of calculation.

Description

technical field [0001] The invention belongs to the field of computer technology, and in particular relates to a method, equipment and storage medium for efficiently executing an EVM smart contract. Background technique [0002] Blockchain technology is a distributed ledger technology that can store transaction data in immutable blocks, and connect the blocks in chronological order to form a blockchain. In a narrow sense, a blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be tamper-proof and unforgeable distributed ledgers; in a broad sense In terms of blockchain technology, it uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated script codes to A new distributed infrastructure and computing method that co...

AI Technical Summary

Problems solved by technology

However, in order to obtain the characteristics of "ignoring the specific physical machine architecture", "portability", and "simple implementation", EVM makes it a stack-based virtual machine. Its disadvantage is that the execution speed is slow and the execution efficiency of smart contracts is relatively low. Low. At the same time, the evm contract lacks basic components, such as commonly used containers, complex algorithms (zero-knowledge proof algorithm), and some other encryption algorithms. These components require a lot of calculations to obtain applications. If written in a smart contract programming language, the contract size is too large. Large, the contract execution efficiency is extremely low and there is a problem of repeated deployment, and it needs to be settled to the bottom. Commonly used containers, complex algorithms (zero-knowledge proof algorithms), and other basic components such as encryption algorithms can be efficiently implemented through native code, but If it is realized by built-in static native code, it will cause the node software to be recompiled and installed before it can run. Every time you add the required basic components, you need to recompile and install the node software, which will cause great inconvenience. Therefore, a method is urgently needed Efficient execution of EVM smart contracts, especially EVM smart contracts containing basic components that require a lot of calculations

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