最优实数态克隆作为标准BB84方案的最优个体窃听攻击

Optimal Real State Cloning as the Optimal Individual Attack on the Standard BB84 Protocol

我们给出最优ARSC是对标准BB8 4方案的最优个体窃听分析。基于量子克隆的个体窃听,说明在由Csiszár和K rner定理的密钥产生率的两个充分条件中,其中一个可以作为最好的充分条件。

We show that the optimal real state cloning is the optimal individual on the standard BB84 protocol. Based cloning to attack the BB84 protocol, in two sufficient conditions of the Csiszar and Korner theorem to generate secret keys, one of the two is optimal.