密码学报2024，Vol.11Issue(2)：387-402,16.DOI:10.13868/j.cnki.jcr.000687
基于超晶格PUF的轻量级信息论安全密钥达成协议
Lightweight and Information-Theoretical Secure Key Agreement Protocol Based on Superlattice PUF
摘要
Abstract
Physical unclonable function(PUF)is a new type of hardware security primitive that extracts the inevitable random differences in the manufacturing process of the device as the key.Since the superlattice PUF was proposed,it has attracted many scholars to study random number generators and identity authentication protocols due to its strong PUF characteristics.However,there is little research on the multi-party key agreement using superlattice PUF,especially with lightweight features.This paper proposes a lightweight key agreement protocol based on superlattice PUF which provides information-theoretic security.The protocol utilizes the fact that multiple keys can be derived from superlattice PUF.By introducing a trusted third party,the functions such as registration and session key agreement of terminal devices holding superlattice PUF are realized.Moreover,this paper analyzes the attack model of the protocol and proves its information-theoretic security.Finally,a sample implementation on the Cortex-A7 platform shows the efficiency and applicability of the protocol.The key agreement scheme proposed in this paper focuses on lightweight group users,which is significant to the security requirements in future applications such as the Internet of Vehicles and the Industrial Internet of Things.关键词
密钥达成/物理不可克隆函数/协议/安全性分析/超晶格Key words
key agreement/physical unclonable functions/protocol/security analysis/superlattice分类
信息技术与安全科学引用本文复制引用
解建国,刘晶,吴涵,徐莉伟,陈小明..基于超晶格PUF的轻量级信息论安全密钥达成协议[J].密码学报,2024,11(2):387-402,16.基金项目
中央高校基本科研业务费(3282023007) （3282023007）
国防基础科研计划(JCKY2019102C001)the Fundamental Research Funds for the Central Universities of China(3282023007) （JCKY2019102C001）
National Defense Basic Scientific Research Program of China(JCKY2019102C001) （JCKY2019102C001）
