Smart Contract Vulnerability detection using Natural Language Processing

Abstract

The smart agreement is one of the most utilized makes use of blockchain and an important issue of the blockchain ecosystem. The blockchain-based totally credit device suffers from common smart contract safety troubles, which additionally reason for big monetary losses. As an end result, smart contract’s security and dependability are of exquisite interest to researchers from all over the international. First, the use of the three levels of this survey—the Solidity code layer, the EVM execution layer, and the Block dependency layer—not unusual kinds and standard instances of smart contract vulnerabilities are explained. The nation of the artwork on this difficulty is likewise evaluated, and the existing equivalents are divided into five companies: formal verification, symbolic execution, fuzzing detection, intermediate illustration, and deep getting to know.