Quantum Cryptography
Quantum Cryptography
复制标题
DOI：
10.4018/978-1-7998-6677-0.ch001
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
S. Billewar;G. Londhe;Sunil Ghane
中科院分区：
文献类型：
--
作者：
S. Billewar;G. Londhe;Sunil Ghane
历史会重演。量子密码学已经开始了量子计算的革命，并重复了爱因斯坦关于“相对论”的研究论文的日子，该论文改变了世界对完全基于牛顿定律的物理学的看法。量子密码学将从零开始改变计算机的定义。上个世纪见证了美苏之间的太空竞赛。这个世纪将见证美国和中国之间的量子计算竞赛。它改变了操作系统、软件、硬件、数据库和应用程序的各个方面。量子计算机正处于取代传统计算机的阶段，它们正在达到所谓的量子霸权的水平。本章详细介绍了量子密码学的基本原理和工作方法，各种先驱的贡献，相对于经典密码学的优势，它的应用，未来的范围，以及同时存在的局限性。本章涵盖了领先国家和组织在量子革命中的贡献。
History repeats itself. Quantum cryptography has started a revolution of quantum computing and has repeated the days of Einstein's research paper on “Theory of Relativity,” which changed the world's perceptions of physics completely written based on Newton's laws. Quantum cryptography is going to change the definition of computers right from scratch. The last century was witness of a space race between US and USSR. This century would be witness of quantum computing race between US and China. It has changed the dimensions of operating systems, software, hardware, databases, and applications. Quantum computers are in a phase to replace the conventional computers and they are reaching to the level called quantum supremacy. The chapter covers the details of the basic principles and work methodology of quantum cryptography, the contribution of various pioneers, advantages over classical cryptography, its applications, future scope, and limitations simultaneously. The chapter covers the contribution of leading countries and organizations in quantum revolution.