Blockchain Smart Contract Vulnerability Research:Current Status and Future Frontiers
"Smart contracts"are one of the core technologies of blockchain platforms,responsible for processing and executing digital asset transactions,and implementing the logic of decentralized applications(DApps).Smart contracts ensure the security,transparency,and irreversibility of transactions.However,given that smart contracts are built on programming,there are still some potential vulnerabilities.This paper will introduce common vulnerabilities and prevention methods for smart contracts,the principles of vulnerability attacks,and low-level code invocations.Finally,it will summarize the security of smart contracts and outline future research directions.
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