| 一种利用EPR块状传输的量子密钥协议(英文) |
| |
| 引用本文： | 王景燕,王妍妍,侯奎,史守华.一种利用EPR块状传输的量子密钥协议(英文)[J].安徽大学学报(自然科学版),2012(1):64-68. |
| |
| 作者姓名： | 王景燕 王妍妍 侯奎 史守华 |
| |
| 作者单位： | 安徽大学物理与材料科学学院;安徽建筑工业学院数理系;安徽文达信息与技术学院院长办公室 |
| |
| 基金项目： | 安徽建筑工业学院青年教师专项研究基金资助项目(20104011) |
| |
| 摘 要： | 提出一种基于EPR块状传输技术的量子密钥协议.由于在密钥传输中运用了EPR对,而每个EPR对包含两比特信息,通过这种方法 Alice和Bob可以得到对方的全部信息,从而使这种方法的效率接近于100%.两次安全性检测保证了这种方法的安全性.
|
| 关 键 词： | 量子密钥协议 量子密钥传输 贝尔基检测 EPR对 安全性检测 |
A quantum secure key agreement protocol via the block transmission of EPR pairs |
| |
| WANGJing-yan,WANGYan-yan,HOUKui,SHIShou-hua.A quantum secure key agreement protocol via the block transmission of EPR pairs[J].Journal of Anhui University(Natural Sciences),2012(1):64-68. |
| |
| Authors: | WANGJing-yan WANGYan-yan HOUKui SHIShou-hua |
| |
| Institution: | 1,3*(1.School of Physics and Material Science,Anhui University,Hefei 230039,China;2.School of Mathematics and Physics,Anhui University of Architecture,Hefei 230601,China;3.Dean’s Office,Anhui Wenda Information and Technology College,Hefei 231201,China) |
| |
| Abstract: | In this paper the authors described a new quantum key agreement protocol based on Einstein-Podolsky-Rosen pair block.Since it used EPR pairs in distributing the key and each EPR pair carried 2 bits of key code,Alice and Bob could obtain all the information of their partners in this protocol.The qubit efficiency of this protocol was in close proximity to 100%.Two times of security test was adopted to guarantee the security of this protocol. |
| |
| Keywords: | quantum key agreement quantum key distribution Bell state measurement EPR pairs eavesdropping detection |
| 本文献已被 CNKI 等数据库收录！ |
