论文标题
使用混合通道和自然随机数增强量子键分布
Enhanced Quantum Key Distribution using Hybrid Channels and Natural Random Numbers
论文作者
论文摘要
自1982年理查德·费曼（Richard Feynman）引入量子计算以来，量子计算显示了计算机科学的各种应用中的典范结果，包括非结构化数据库搜索，分解，分子模拟，仅举几例。最近的一些发展包括量子机学习，量子神经网络，图形上的量子步行，使用误差校正代码的容错可伸缩量子计算机等。量子密码的现代应用之一是量子密码学和量子密钥分布的一项至关重要的现代应用，而量子通道对量子通道的固定键分布，它们比经典通道具有多个优势，尤其是evevection。基于量子系统和量子通道的此类属性，在本文中，我们建议基于经典和量子通道的混合物提出三个安全的钥匙分布协议。另外，提出的协议利用了量子计算机的属性来生成自然随机数，这些随机数可以在量子通道上轻松传输，并且可用于将密钥分配给通信网络中的相关方。
Since the introduction of quantum computation by Richard Feynman in 1982, Quantum computation has shown exemplary results in various applications of computer science including unstructured database search, factorization, molecular simulations to name a few. Some of the recent developments include quantum machine learning, quantum neural networks, quantum walks on graphs, fault tolerant scalable quantum computers using error correction codes etc. One of the crucial modern applications of quantum information is quantum cryptography and secure key distribution over quantum channels which have several advantages over classical channels, especially detection of eavesdropping. Based on such properties of quantum systems and quantum channels, In this paper we propose three secure key distribution protocols based on a blend of classical and quantum channels. Also the proposed protocols exploits the property of quantum computers to generate natural random numbers that can be easily transmitted using a single qubit over a quantum channel and can be used for distributing keys to the involved parties in a communication network.
