西安电子科技大学学报（自然科学版）Issue(5)：185-191,7.DOI:10.3969/j.issn.1001-2400.2014.05.031
通用可组合认证密钥交换协议
Universally composable security authenticated key exchange protocol
摘要
Abstract
The Physical Unclonable Function(PUF) is a physical unclonable process function which refers to inputing a challenge to a physical entity,which uses its inevitable changes in the physical details to output a random unpredictable response.To solve the issue of the limited computing,storage and communication capabilities of sensor nodes,according to the analysis of the PUF,a physical unclonable function system (PUFS) framework is defined,and based on this framework,a new Key Exchange protocol is proposed. Finally,a security analysis of our PKE protocol in the universally composable (UC) framework is given in detail.Compared to the traditional public key encryption KE scheme,the PKE protocol does not use any computational assumptions but rather the secure property of the PUFS,and thus our scheme needs less computation and communication cost.关键词
认证密钥交换/物理不可克隆函数/物理不可克隆函数系统/通用可组合框架Key words
authenticated key exchange/physical unclonable function/physical unclonable function system/universally composable framework分类
信息技术与安全科学引用本文复制引用
张紫楠,郭渊博,杨奎武,黄惠新,杨占海..通用可组合认证密钥交换协议[J].西安电子科技大学学报（自然科学版）,2014,(5):185-191,7.基金项目
国家部委基金资助项目(9140C130103120C13062) （9140C130103120C13062）
