Asymmetric quantum dialogue protocol based on the entanglement swapping between two-qubit bell state and four-qubit cluster state
Wang Hongji, Min Jiang
Consider in an asymmetric scenario that Alice and Bob wish to communicate unequal amount of classical information, we propose an asymmetric quantum dialogue (QD) protocol based on the entanglement swapping between two-qubit bell state and four-qubit cluster state. In this scheme, assume that there are two legitimate participants Alice and Bob. In a dialogue, the information that is delivered by Alice to Bob is twice the amount of her information obtained from Bob. The analysis demonstrates that our protocol is efficient and can meet the requirements of unequal amount of information transmission in a real communication scenario. Moreover, we discuss the security of this protocol and it demonstrates that our protocol could resist an external attack.
Conference proceedings/Conference proceedings - IEEE International Conference on Systems, Man, and Cybernetics•Oct 1, 2017•0 citations