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quant-ph2002
A remark on quantum key distribution with two way communication: the classical complexity in decoding the CSS code can be removed
Wang Xiang-bin
So far all the proven unconditionally secure prepare and measure protocols for the quantum key distribution(QKD) must solve the very complex problem of decoding the classical CSS c…
quant-ph2001
On the role of coherent attacks in a type of strategic problem related to quantum key distribution
Wang Xiang-bin
We consider a strategic problem of the Evesdropping to quantum key distribution. Evesdropper hopes to obtain the maxium information given the disturbance to the qubits is often For…