In this paper, inspired by Wang et al.’s deterministic secure quantum communication (DSQC) scheme (Commun. Theor. Phys. 60 (2013) 397–404), a novel quantum dialogue (QD) scheme is put forward also by using Bell states and single photons as quantum resource. The proposed scheme can effectively overcome the active attacks launched by an outside attacker, such the intercept-resend attack, the measure-resend attack, the entangle-measure attack, etc. The information-theoretical efficiency of the proposed scheme is as high as 66.67%.

中文翻译：

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基于贝尔纠缠态和单光子的量子对话协议

在本文中，受 Wang 等人的确定性安全量子通信 (DSQC) 方案 (Commun. Theor. Phys. 60 (2013) 397–404) 的启发，还提出了一种新颖的量子对话 (QD) 方案。贝尔态和单光子作为量子资源。提出的方案可以有效克服外部攻击者发起的主动攻击，如拦截重发攻击、度量重发攻击、纠缠度量攻击等，该方案的信息理论效率高达66.67 %。