Embracing the quantum frontier: Investigating quantum communication, cryptography, applications and future directions

【Author】 Vasani, Vatsal; Prateek, Kumar; Amin, Ruhul; Maity, Soumyadev; Dwivedi, Ashutosh Dhar

【Source】JOURNAL OF INDUSTRIAL INFORMATION INTEGRATION

【影响因子】11.718

【Abstract】The continuous technological revolution, driven by transformative innovations such as artificial intelligence, blockchain, and Internet of Things, has left an everlasting mark on the global market landscape. This has motivated multinational corporations to not only explore the possibilities of quantum technology but also actively implement high-qubit systems and promote democratized access, thereby catalyzing a quantum revolution. Additionally, the demand to harness the potential of quantum technology and its applications has reached unprecedented levels, while concerns about security and privacy have intensified. Consequently, this paper offers an extensive exploration of the emerging field of quantum communication and cryptography, unveiling the untapped possibilities of quantum technology while delving into its prospective applications and future pathways. Quantum communication presents compelling advantages over classical communication, as it does not rely on any hard problems, offering unconditional security. We delve into the fundamental principles of quantum communication and cryptography, encompassing quantum key distribution, quantum teleportation, and quantum-resistant cryptography that aims to develop encryption methods resilient to attacks from quantum computers, potentially utilizing quantum hard problems or principles of quantum mechanics to ensure security. Additionally, we explore the prospective applications of quantum technology in diverse areas, including quantum machine learning, quantum blockchain, the quantum metaverse, and extended reality. Furthermore, this paper discusses future directions in quantum communication and cryptography, highlighting the development of quantum-secured identity and access management, quantum-secure multi-party computations, and quantum-oblivious transfer. These pioneering avenues hold the promise to revolutionize information security and communication, opening up thrilling new possibilities for the advancement of technology and innovation. The transformative potential of quantum communication and cryptography beckons a future where security and communication intertwine seamlessly, ushering in a new era of cutting-edge advancements.

【Keywords】Quantum communication; Quantum cryptography; Quantum computers; Quantum applications; Quantum technology

【发表时间】2024 MAY

【收录时间】2024-08-19

【文献类型】综述

【主题类别】

区块链应用-实体经济-量子通信