远程办公中基于区块链技术的身份认证方法

Identity Authentication Method Based on Blockchain Technology in Telecommuting

针对网络空间中的身份认证问题,提出了基于区块链技术的身份认证方法.首先,回顾了信息系统中的数字身份容易被盗用或者被冒用、商业往来中的抵赖行为、网络身份隐匿不可追溯以及中心化系统信息容易被篡改等一系列涉及诚信与安全方面的问题,总结了传统信息技术在身份认证方面的不足之处.然后,结合区块链技术的优势,提出了基于区块链技术的数字身份生成及验证方法.接着又分析了基于区块链技术身份认证方法的一些优势,并简单介绍了一些相关应用与实践.最后,简单讨论了网络空间中身份认证问题的本质与一些外延问题.

Aiming at the problem of identity authentication in cyberspace,an identity authentication method based on blockchain technology is proposed.First of all,this paper reviews a series of problems related to integrity and security,such as the digital identity in information system is easy to be stolen or used falsely,the repudiation behavior in business transactions,the network identity concealment is not traceable,and the centralized system information is easy to be tampered with,and summarizes the shortcomings of traditional information technology in identity authentication.Then,combined with the advantages of blockchain technology,a digital identity generation and verification method based on blockchain technology is proposed.Then it analyzes some advantages of identity authentication method based on blockchain technology,and briefly introduces some related applications and practices.Finally,the essence and extension of identity authentication in cyberspace are discussed.