The security of quantum cryptography is based on microscopic quantum properties, which is much higher than that of classical cryptography. In this paper, we combine the proxy threshold multiple signature with quantum signature in classical cryptography, which not only retains the agent property, threshold property, multiplicity and forward property of the original scheme, but also makes the scheme have the security of quantum signature. So it is a secure and practical signature scheme.

中文翻译：

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量子代理阈值多重签名方案

量子密码的安全性基于微观量子特性，远高于经典密码。本文将经典密码学中的代理阈值多重签名与量子签名相结合，既保留了原方案的代理属性、阈值属性、多重性和前向性，又使该方案具有量子签名的安全性。所以它是一种安全实用的签名方案。