摘要
智能物件作为物联网底层实现的依托实体,其身份认证技术是智能物件间安全通信的必要前提。区块链具有数据不可篡改、信任去中心化及账本公开等特点,为智能物件的认证方案提供了新的思路。文章结合区块链与智能物件的特点,提出了一种基于区块链的智能物件认证方案,并基于此架构设计了零知识证明和区块链结合的智能物件身份认证算法,最终实现了一个原型系统进行验证。
Smart objects as the supporting entity for the bottom layer of the Internet of things. The identity authentication technology is a necessary prerequisite for the secure communication between smart objects. Blockchain, as a technology that has the characteristics of data not being tampered, trust decentralization, and book disclosure, provides a new idea for smart object authentication schemes. In this paper, a smart object authentication scheme based on blockchain technology is designed and proposed by combining the respective characteristics of blockchain and smart objects. Based on this, a smart object authentication algorithm combined with zero-knowledge proof and blockchain is designed and implement a prototype system of the smart object authentication scheme.
作者
段琼琼
项定华
史红周
DUAN Qiongqiong;XIANG Dinghua;SHI Hongzhou(Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《信息网络安全》
CSCD
北大核心
2018年第9期95-101,共7页
Netinfo Security
基金
国家重点研发计划[2018YFB1004705]
关键词
物联网
区块链
智能物件
认证
Internet of things
blockchain
smart object
authentication
作者简介
段琼琼（1994-）,女,安徽,硕士研究生,主要研究方向为物端协同计算、大数据技术;;项定华（1993-）,男,湖北,硕士研究生,主要研究方向为物端协同计算、大数据技术;;史红周（1971-）,男,陝西,高级工程师,博士,主要研究方向为物端协同计算、大数据技术.
