A VARIANT OF BB84 PROTOCOL BASED ON QUANTUM PHASE

摘要：

　　One of the research focuses of quantum cryptography is the variants of BB84 protocol.This paper presents a variant of BB84 protocol based on quantum phase which employs two pairs of phase bases and four measurement operations.Then two different generation and measurement of quantum phases are discussed which lead to different shared keys and error probabilities introduced by the eavesdropper.The variant proposed by this paper is valuable to the research of quantum cryptography.

关键词： quantum cryptography BB84 protocol variant quantum phase

作者: Aihong Chen Weimin Peng Tian Gui

作者单位: Guangxi Economic & Trade Polytechnic, Nanning 530021, Guangxi, China Guangdong Ocean University,Zhanjiang 524088, Guangdong, China

会议类型: 国际会议

会议名称: 2013 International Conference on Information and Network Security(2013信息与网络安全国际会议)

会议地点: 北京

会议语种:英文

页码: 121-125

在线出版日期: 2013-11-22（万方平台首次上网日期，不代表论文的发表时间）