智能合约的安全代码要求研究  

Research on the Security Requirements of Smart Contract Code

作　　者：宾建伟[1] 相里朋 包小敏 BIN Jianwei;XIANG Lipeng;BAO Xiaomin(CEPREI,Guangzhou 511370,China)

机构地区：[1]工业和信息化部电子第五研究所,广东广州511370

出　　处：《电子产品可靠性与环境试验》2022年第5期1-6,共6页Electronic Product Reliability and Environmental Testing

基　　金：国家重点研发计划“重大科学仪器设备开发”重点专项“中子管及中子发生器可靠性设计与评价研究”(2017YFF0104203)资助。

摘　　要：智能合约作为区块链的核心技术极大地提升了其应用前景。但是,由于区块链具有不可更改和不可撤销的特点,如果智能合约代码中存在漏洞,则这些漏洞将为区块链的应用带来极大的安全隐患。论述了区块链和智能合约的概念,以及智能合约的应用情况,详细地分析了智能合约的安全风险、出现的主要漏洞,并提出了智能合约的安全代码要求,对于保障智能合约的安全性具有一定的指导意义。As the core technology of blockchain, smart contract has greatly improved its application prospects. However, due to the immutability and irrevocability of blockchain, if there are vulnerabilities in the smart contract code, these vulnerabilities will bring great security risks to blockchain applications. The concept of blockchain and smart contract and the application of smart contract are described, the security risks and main vulnerabilities of smart contracts are analyzed in detail, and the security code requirements of smart contracts are put forward,which has certain guiding significance for ensuring the security of smart contracts.

关 键 词：智能合约 安全风险 安全代码要求 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]