An improved coding method of quantum key distribution protocols based on Fibonacci-valued OAM entangled states

Hong Lai*, Ming Xing Luo, Cheng Zhan, Josef Pieprzyk, Mehmet A. Orgun

*Corresponding author for this work

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We propose an improved coding method of quantum key distribution protocols based on a recently proposed (QKD) protocol using Fibonacci-valued OAM entangled states. To be exact, we define a new class of Fibonacci-matrix coding and Fibonacci-matrix representation and show how they can be used to extend and improve the original protocols. Compared with the original protocols, our protocol not only greatly improves the encoding efficiency but also has verifiability.

Original languageEnglish
Pages (from-to)2922-2926
Number of pages5
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume381
Issue number35
DOIs
Publication statusPublished - 18 Sep 2017

Keywords

  • Fibonacci matrices
  • Orbital angular momenta
  • The encoding efficiency
  • Verifiability

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