计算机应用与软件2025，Vol.42Issue(4)：353-357,380,6.DOI:10.3969/j.issn.1000-386x.2025.04.050
基于R-LWE密码体制的RFID三方认证协议
RFID TRIPARTITE AUTHENTICATION PROTOCOL BASED ON R-LWE CRYPTOSYSTEM
摘要
Abstract
Aiming at the defect that most existing protocols can't realize the mutual authentication among server,electronic tag and reader,this paper proposes a protocol which can realize the tripartite authentication based on R-LWE(learning with errors over ring)cryptosystem.The protocol used ideal lattice to encrypt important private information,and the encryption was mixed with different random numbers at the same time,which not only ensured the security of private information,but also made the message fresh and uncertain.The security analysis,formal proof based on GNY logic and performance analysis of the designed protocol show that the protocol has good security requirements,rigorous reasoning and better performance than its comparison protocol.关键词
射频识别技术/三方认证/R-LWE密码/新鲜性/穷举攻击Key words
RFID technology/Tripartite authentication/R-LWE cryptosystem/Freshness/Exhaustive attack分类
信息技术与安全科学引用本文复制引用
邹同浩..基于R-LWE密码体制的RFID三方认证协议[J].计算机应用与软件,2025,42(4):353-357,380,6.基金项目
广东省省级科技计划项目(2019B110210002). （2019B110210002）
