计算机工程与应用2024，Vol.60Issue(2)：32-45,14.DOI:10.3778/j.issn.1002-8331.2304-0275
跨链技术发展与应用研究进展
Cross-Chain Technology Development and Application Research
摘要
Abstract
With the continuous development and innovation of blockchain technology,many underlying technology plat-forms with different structures have emerged.Due to the mutual independence of blockchains,these platforms have formed their own value systems,hindering asset circulation and value transfer,and the phenomenon of"value islands"gradually appears.The introduction of cross-chain technology breaks the isolation of a single blockchain and establishes a collaborative value sharing network between blockchains,becoming a bridge and link for the overall expansion of block-chain,providing technical solutions to improve the interoperability and scalability of blockchain.Firstly,based on the exist-ing research results,the background,significance and research status of cross-chain technology are elaborated.Secondly,according to the different implementation principles,cross-chain mechanisms are summarized into three types:external verification,native verification,and local verification,and are analyzed in detail.Thirdly,based on the development trends at home and abroad,cross-chain bridge application projects that adopt different cross-chain mechanisms are intro-duced,and existing cross-chain technologies and cross-chain bridge projects are analyzed and compared.Finally,the challenges faced by current cross-chain technology are summarized,and the development of future cross-chain technology is prospected.关键词
区块链/跨链技术/外部验证/原生验证/本地验证/跨链桥Key words
blockchain/cross-chain technology/external validation/native verification/local validation/cross-chain bridge分类
信息技术与安全科学引用本文复制引用
李光柱,李雷孝,高昊昱..跨链技术发展与应用研究进展[J].计算机工程与应用,2024,60(2):32-45,14.基金项目
国家自然科学基金(62362055) （62362055）
内蒙古自治区重点研发与成果转化计划项目(2022YFSJ0013,2023YFHH0052) （2022YFSJ0013,2023YFHH0052）
内蒙古自治区高等学校青年科技英才支持计划项目(NJYT22084) （NJYT22084）
内蒙古自然科学基金(2023MS06008) （2023MS06008）
鄂尔多斯市重点研发计划项目(YF20232328). （YF20232328）
