基于量子隐形传态的零知识证明协议

A zero-knowledge proof protocol based on quantum teleportation

零知识证明是构建密码协议的基础工具之一,在信息安全领域有着广泛应用。经典的零知识证明方案基于数学上的计算复杂性理论,随着计算能力的不断提高,特别是量子计算机等的出现,其安全性受到严重威胁。基于量子隐形传态原理提出了一个零知识证明协议。该协议利用量子物理特性实现零知识证明,具有无条件安全性,并可抵抗各种可能的量子攻击。

As one of the foundational tools for constructing cryptographic protocols, zero-knowledge proof is widely applied in the field of information security. The classical zero-knowledge proof scheme is based on computational complexity theory in mathematics, and its security is seriously threatened with the continuous improvement of computing power, especially the appearance of quantum computer etc. A zero-knowledge proof protocol is proposed based on quantum teleportation principle. The proposed protocol uses quantum physical characteristics to implement zero-knowledge proof. It has the unconditional security, and can defeat all kinds of possible quantum attacks.