Quantum broadcast communication with authentication

被引:0
|
作者
Yang Yu-Guang [1 ,3 ,4 ]
Wang Ye-Hong [1 ]
Wen Qiao-Yan [2 ]
机构
[1] Beijing Univ Technol, Coll Comp Sci & Technol, Beijing 100124, Peoples R China
[2] Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing 100876, Peoples R China
[3] Chinese Acad Sci, Grad Univ, State Key Lab Informat Secur, Beijing 100049, Peoples R China
[4] Xidian Univ, State Key Lab Integrated Serv Network, Xian 710071, Peoples R China
基金
北京市自然科学基金; 中国国家自然科学基金;
关键词
quantum broadcast communication; authentication; quantum secure direct communication; SECURE DIRECT COMMUNICATION; BELL THEOREM; ONE-SENDER; CRYPTOGRAPHY;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Two simple quantum broadcast communication schemes are proposed. A central party can broadcast his secret message to all the legitimate receivers simultaneously. Compared with the three schemes proposed recently (Wang et, al. 2007 Chin, Phys. 16 1868), the proposed schemes have the advantages of consuming fewer quantum and classical resources, lessening the difficulty and intensity of necessary operations, and having higher efficiency.
引用
收藏
页数:5
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