Ying Chen, Xiangfu Zou, Xin Wang, Jianfeng Liu, Zhenbang Rong, Zhiming Huang 0001, Shenggen Zheng, Xueying Liang, Jianxiong Wu. Two intercept-and-resend attacks on a bidirectional quantum secure direct communication and its improvement. Quantum Information Processing, 22(9):346, September 2023. [doi]
Abstract is missing.