Title :
An efficient controlled bidirectional quantum secure direct communication by using only EPR pairs
Author :
Yao-Hsin Chou ; Fang-Jhu Lin ; Guo-Jyun Zeng ; Ting-Hui Chu
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Chi-Nan Univ., Puli, Taiwan
Abstract :
This paper proposes a bidirectional quantum secure direct communication protocol with a controller, who assists the users in making sure both sides could receive the other´s secret messages simultaneously during the transmission. This protocol is based on Einstein-Podolsky-Rosen (EPR) pairs. If any eavesdropper tries to steal dealer´s messages, the lawful participants will perceive it and abort their transmission.
Keywords :
protocols; quantum communication; telecommunication security; EPR pairs; Einstein-Podolsky-Rosen pairs; bidirectional quantum secure direct communication protocol; controller; eavesdropper; efficient controlled bidirectional quantum secure direct communication; transmission; Cryptography; Data communication; Position measurement; Protocols; Quantum computing; Quantum mechanics;
Conference_Titel :
Nanotechnology (IEEE-NANO), 2013 13th IEEE Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-0675-8
DOI :
10.1109/NANO.2013.6720932
