摘要
Abstract
As a kind of automated protocol based on blockchain,smart contract has become an important tool to enhance the security and reliability of digital identity authentication system due to its features of tamperability,decentralization and automatic execution.The article discusses the application of smart contracts in digital identity authentication,analyzes its advantages and solutions in the authentication process,and focuses on how smart contracts can effectively enhance the transparency,reliability,and efficiency of authentication.In addition,the technical,legal and regulatory issues that may be encountered in the application of smart contracts are also deeply analyzed,and corresponding optimization strategies are proposed.Through this study,we aim to provide new ideas for the security and operability of digital identity authentication systems and point out the direction for the future development of related technologies.关键词
智能合约/数字身份认证/区块链/去中心化Key words
smart contract/digital identity authentication/blockchain/decentralization分类
信息技术与安全科学
