Spread Photon Transceiver for Quantum Secure Communications

Wesley Webb, Michael S. Bullock, Samuel H. Knarr, Timothy C. Burt, Jim A. Drakes, Saikat Guha, Boulat A. Bash, Victor G. Bucklew

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Quantum communication protocols provide capabilities for private information exchange despite adversarial access to quantum resources. However, existing protocols can be limited by speed, and considerations around their practical implementation. We report on a novel quantum communications protocol, called the spread photon transceiver, which operates on the physical layer of a communications link with a pair of matched receivers, to achieve quantum security. The sensitivity of the matched receiver architecture to experimental error is evaluated. A security analysis of the protocol is conducted, evaluating the private information rate achievable between the intended sender and receiver, assuming a quantum-powerful adversary, with receiver losses reflective of scenarios which may be encountered in a military field environment.

Original languageEnglish (US)
Title of host publicationMILCOM 2023 - 2023 IEEE Military Communications Conference
Subtitle of host publicationCommunications Supporting Military Operations in a Contested Environment
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages103-108
Number of pages6
ISBN (Electronic)9798350321814
DOIs
StatePublished - 2023
Event2023 IEEE Military Communications Conference, MILCOM 2023 - Boston, United States
Duration: Oct 30 2023Nov 3 2023

Publication series

NameMILCOM 2023 - 2023 IEEE Military Communications Conference: Communications Supporting Military Operations in a Contested Environment

Conference

Conference2023 IEEE Military Communications Conference, MILCOM 2023
Country/TerritoryUnited States
CityBoston
Period10/30/2311/3/23

Keywords

  • Quantum communications
  • physical layer security
  • quantum data locking
  • spread photon transceiver

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Signal Processing
  • Safety, Risk, Reliability and Quality

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