| 智能合约安全综述 |
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| 作者姓名： | 孟博 刘加兵 刘琴 王潇潇 郑旭睿 王德军 |
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| 作者单位： | 中南民族大学计算机科学学院，湖北 武汉 430074 |
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| 基金项目： | 国家自然科学基金(61272497);湖北省自然科学基金(BZY18001);中央高校攻关计划专项基金(CZT20013) |
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| 摘 要： | 区块链为构建社会价值传递和信任机制提供了一种新的技术。区块链的快速发展促进了智能合约与人工智能、大数据、物联网等技术的深入融合,其安全性受到重点关注。近几年,区块链与智能合约安全研究取得了较大进展,基于区块链智能合约,对智能合约的运行机制、链上安全和链外安全的最新相关研究成果进行归类、分析、比较、总结和讨论,并展望了智能合约安全性的研究方向和趋势。
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| 关 键 词： | 区块链 智能合约 链上安全 链外安全 安全性分析 |
Survey of smart contract security |
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| Authors: | Bo MENG Jiabing LIU Qin LIU Xiaoxiao WANG Xurui ZHENG Dejun WANG |
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| Affiliation: | School of Computer Science,South-Central University for Nationalities,Wuhan 430074,China |
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| Abstract: | Blockchain provides a new technology for building transmission and trust mechanism of social ralue.The rapid development of blockchain has promoted the deep integration of smart contract with artificial Intelligence,big data and internet of things,so its security has attracted attention.In recent years,researches on security of blockchain and smart contract have made great progress.Thus,based on smart contract on the blockchain,the related works on security of operating mechanism,on-chain smart contract security and off-chain security were classified,analyzed,compared,summarized and discussed.The hot issues of smart contract security in the future were forecasted. |
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| Keywords: | blockchain smart contract on-chain security off-chain security security analysis |
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