基于区块链的综合能源管理系统身份验证方法

Authentication Method of Integrated Energy Management System Based on Blockchain

为了提高综合能源管理系统的利用率,同时保证用户在能源交易过程中访问账户时不泄露身份信息,提出了一种基于区块链技术的综合能源管理系统框架,并设计了一种特殊的零知识证明的身份验证方法。首先介绍了区块链技术在综合能源管理系统的适用性;然后分析了用户与负荷聚合器进行数据交互的隐私泄露问题,讨论了区块链技术在综合能源管理系统中以其特有的优势——可追溯性、开放性、匿名性等解决信任问题,用区块记录所有交互信息;最后根据零知识证明方法建立用户生物信息和用户存储信息之间的联系,实现了自动、安全、可信的身份验证模式。

In order to improve the utilization of integrated energy management system,and simultaneously protect the identity information of accessing users in the process of energy trading account,this paper puts forward a integrated energy management system framework based on blockchain technology,and designed a special kind of zero-knowledge proof authentication method.First,this paper introduces applicability of blockchain technology in integrated energy management system,then analyzes privacy issues in data interaction between users and load aggregator’s,and discusses the unique advantages of blockchain technology in integrated energy management system,such as traceability,openness,anonymity in solving trusting problems,and records all interactive information by using blocks.Finally,based on the proposed zero-knowledge proof method,the connection between user’s biological information and user’s stored information is established to realize an automatic,secured and trusted authentication mode.