Two Quantum Dialogue Schemes Based on Bell States and Two-Qutrit Entangled States Without Information Leakage

摘要：

1 Introduction With the development of QSDC, the bidirectional QSDC protocol”8” was proposed in 2004, in which the two communicators can exchange their secret messages simultaneously, it is also called quantum dialogue.Unfortunately, there is a serious problem called ”information leakage” or ”classical correlation” in some of these quantum dialogue protocols”8-10”, which is pointed out by Gao et al.”16”and Tan ”17”independently.

作者: He Wang Yu-Qing Zhang Yu-Pu Hu Yang-Li Tian Zhen-Chao Zhu

作者单位: Key Lab of Computer Networks and Information Security of Ministry of Education, Xidian University, X National Computer Network Intrusion Protection Center, GUCAS, Beijing 100049, China Key Lab of Computer Networks and Information Security of Ministry of Education, Xidian University, X

会议类型: 国内会议

会议名称: 中国密码学会2011年会

会议地点: 长沙

会议语种:英文

页码: 189-193

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）