摘要
提出了一个量子身份认证方案,该方案是基于量子EPR纠缠对的纠缠交换,并通过认证中心进行身份认证.方案的安全性由量子不可克隆性等来保证.
A quantum authentication protocol based on entanglement swapping was proposed. The Einstein-Podol-sky-Roson(EPR) entangment pair and the Certificate Authority(CA) were adopted. The security of the protocol was assured by the theory of quantum no-cloning.
出处
《淮阴师范学院学报(自然科学版)》
CAS
2008年第1期69-71,共3页
Journal of Huaiyin Teachers College;Natural Science Edition
关键词
纠缠交换
身份认证
量子密码
entanglement swapping
authentication
quantum cryptography