On the Use of Quantum Entanglement in Secure Communications: A Survey

• URL: http://arxiv.org/abs/2003.07907v1
• Date: Tue, 17 Mar 2020 19:32:40 GMT
• Title: On the Use of Quantum Entanglement in Secure Communications: A Survey
• Authors: Keith Shannon, Elias Towe, and Ozan K. Tonguz
• Abstract summary: Heisenberg's Uncertainty Principle could be the main scientific principle behind the ultimate frontier in quantum cryptography or secure communications. With the amazing speeds demonstrated with quantum computers, breaking cryptographic keys might no longer be a daunting task in the next decade or so. Quantum cryptography as the ultimate frontier in secure communications might not be such a far-fetched idea.
• Score: 4.129225533930966
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Quantum computing and quantum communications are exciting new frontiers in computing and communications. Indeed, the massive investments made by the governments of the US, China, and EU in these new technologies are not a secret and are based on the expected potential of these technologies to revolutionize communications, computing, and security. In addition to several field trials and hero experiments, a number of companies such as Google and IBM are actively working in these areas and some have already reported impressive demonstrations in the past few years. While there is some skepticism about whether quantum cryptography will eventually replace classical cryptography, the advent of quantum computing could necessitate the use of quantum cryptography as the ultimate frontier of secure communications. This is because, with the amazing speeds demonstrated with quantum computers, breaking cryptographic keys might no longer be a daunting task in the next decade or so. Hence, quantum cryptography as the ultimate frontier in secure communications might not be such a far-fetched idea. It is well known that Heisenberg's Uncertainty Principle is essentially a "negative result" in Physics and Quantum Mechanics. It turns out that Heisenberg's Uncertainty Principle, one of the most interesting results in Quantum Mechanics, could be the theoretical basis and the main scientific principle behind the ultimate frontier in quantum cryptography or secure communications in conjunction with Quantum Entanglement.

Related papers

• The Evolution of Quantum Secure Direct Communication: On the Road to the Qinternet [49.8449750761258]
  Quantum secure direct communication (QSDC) is provably secure and overcomes the threat of quantum computing. We will detail the associated point-to-point communication protocols and show how information is protected and transmitted.
  arXiv  Detail & Related papers  (2023-11-23T12:40:47Z)
• Quantum Internet: The Future of Internetworking [16.313110394211154]
  The purpose of a quantum Internet is to enable applications that are fundamentally out of reach for the classical Internet. This chapter aims to present the main concepts, challenges, and opportunities for research in quantum information, quantum computing and quantum networking.
  arXiv  Detail & Related papers  (2023-04-30T23:17:47Z)
• Quantum Optical Memory for Entanglement Distribution [52.77024349608834]
  Entanglement of quantum states over long distances can empower quantum computing, quantum communications, and quantum sensing. Over the past two decades, quantum optical memories with high fidelity, high efficiencies, long storage times, and promising multiplexing capabilities have been developed.
  arXiv  Detail & Related papers  (2023-04-19T03:18:51Z)
• Simple Tests of Quantumness Also Certify Qubits [69.96668065491183]
  A test of quantumness is a protocol that allows a classical verifier to certify (only) that a prover is not classical. We show that tests of quantumness that follow a certain template, which captures recent proposals such as (Kalai et al., 2022) can in fact do much more. Namely, the same protocols can be used for certifying a qubit, a building-block that stands at the heart of applications such as certifiable randomness and classical delegation of quantum computation.
  arXiv  Detail & Related papers  (2023-03-02T14:18:17Z)
• Quantum Machine Learning: from physics to software engineering [58.720142291102135]
  We show how classical machine learning approach can help improve the facilities of quantum computers. We discuss how quantum algorithms and quantum computers may be useful for solving classical machine learning tasks.
  arXiv  Detail & Related papers  (2023-01-04T23:37:45Z)
• Quantum Cryptography: Quantum Key Distribution, a Non-technical Approach [0.0]
  Quantum mechanics provides means to create an inherently secure communication channel that is protected by the laws of physics. This paper is a non-technical overview of quantum key distribution, a type of cryptography poised to exploit the laws of quantum mechanics directly.
  arXiv  Detail & Related papers  (2022-11-09T15:30:23Z)
• Quantum Computing and the Future Internet [0.0]
  The advancement in quantum computing has the potential to revolutionize our daily lives, but it can also break down the Internet as we know it. This article discusses quantum computing key concepts, with a special focus on quantum Internet, quantum key distribution, and related challenges.
  arXiv  Detail & Related papers  (2022-03-14T11:20:37Z)
• An Evolutionary Pathway for the Quantum Internet Relying on Secure Classical Repeaters [64.48099252278821]
  We conceive quantum networks using secure classical repeaters combined with the quantum secure direct communication principle. In these networks, the ciphertext gleaned from a quantum-resistant algorithm is transmitted using QSDC along the nodes. We have presented the first experimental demonstration of a secure classical repeater based hybrid quantum network.
  arXiv  Detail & Related papers  (2022-02-08T03:24:06Z)
• Security in Quantum Cryptography [5.914028209673859]
  Quantum cryptography exploits principles of quantum physics for the secure processing of information. We review this physical notion of security, focusing on quantum key distribution and secure communication.
  arXiv  Detail & Related papers  (2021-01-29T19:00:54Z)
• Quantum Internet- Applications, Functionalities, Enabling Technologies, Challenges, and Research Directions [4.44483539967295]
  Today's internet technology is a playground for eavesdroppers. This has motivated the researchers to switch to new technologies that are fundamentally more secure. The realization of quantum internet requires quantum communication between various remote nodes.
  arXiv  Detail & Related papers  (2021-01-12T11:57:04Z)
• Fault-tolerant Coding for Quantum Communication [71.206200318454]
  encode and decode circuits to reliably send messages over many uses of a noisy channel. For every quantum channel $T$ and every $eps>0$ there exists a threshold $p(epsilon,T)$ for the gate error probability below which rates larger than $C-epsilon$ are fault-tolerantly achievable. Our results are relevant in communication over large distances, and also on-chip, where distant parts of a quantum computer might need to communicate under higher levels of noise.
  arXiv  Detail & Related papers  (2020-09-15T15:10:50Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.