【摘要】 基于EPR纠缠光子对的相干特性,设计了一个量子身份认证协议。该协议具有零知识性。由于基于量子物理特性,不但满足传统的身份认证的基本性质,还具有无条件安全性,并可以抵抗各种可能的量子攻击。更多还原

【Abstract】 A quantum identity authentication protocol based on the correlation of Einstein-PadolskyRosen(EPR) pairs was proposed.It has the property of zero knowledge.The proposed scheme uses the physical characteristics of quantum mechanics to implement identity authentication,so it can guarantee the unconditional security of the scheme.In addition,the scheme could defeat all kinds of possible quantum attacks.更多还原