摘要
提出一个具有双向身份认证的量子安全通信协议,协议使用单向哈希函数来验证通信双方的身份,采用单光子幺正操作来编码信息.安全性分析证明该协议能有效的抵御各种窃听和假冒攻击等,具有较好的安全性.
A quantum security direct communication with mutual identity authentication is presented, In the protocol, a one-way hash function is utilized for mutual authentication and single-particle unitary operations are used for encoding. The security analysis shows that the protocol is secure against various eavesdropping attack and impersonation attack, so it has better security.
出处
《闽江学院学报》
2014年第5期56-59,共4页
Journal of Minjiang University
基金
福建江夏学院校青年科研人才培育基金项目(JXZ20130010)
关键词
量子安全直接通信
身份认证
单向哈希函数
quantum secure direct communication
identity authentication
one-way Hash function
