标题:Towards security authentication for IoT devices with lattice-based ZK
作者:Cai, Jie ;Jiang, Han ;Xu, Qiuliang ;Lv, Guangshi ;Zhao, Minghao ;Wang, Hao
通讯作者:Jiang, Han
作者机构:[Cai, Jie ;Lv, Guangshi ] School of Mathematics, Shandong University, Ji’nan; Shandong, China;[Zhao, Minghao ] School of Software, Tsinghua Univ 更多
会议名称:12th International Conference on Network and System Security, NSS 2018
会议日期:27 August 2018 through 29 August 2018
来源:Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版年:2018
卷:11058 LNCS
页码:141-150
DOI:10.1007/978-3-030-02744-5_10
关键词:Hash function; Identification; Lattice-based cryptography; SIS problem; Zero-knowledge
摘要:In recent years, IoT devices have been widely used in the newly-emerging technologized such as crowd-censoring and smart city. Authentication among each IoT node plays a central role in secure communications. Generally, zero-knowledge identification scheme enables one party to authenticate himself without disclosing any additional information. However, a zero-knowledge based protocol normally involves heavily computational or interactive overhead, which is unaffordable for lightweight IoT devices. In this paper, we propose a modified zero-knowledge identification scheme based on that of Silva, Cayrel and Lindner (SCL, for short). The security of our scheme relies on the existence of a commitment scheme and on the hardness of ISIS problem (i.e., a hardness assumption that can be reduced to worst-case lattice problems). We present the detail construction and security proof in this paper. © Springer Nature Switzerland AG 2018.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059001692&doi=10.1007%2f978-3-030-02744-5_10&partnerID=40&md5=cbdd7e6c8bd1f1116493054c0ede67bf
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