Semi-quantum key distribution protocol using Bell state

2011/06/15 by Zhiwei Sun, Sun, Zhiwei, Ruigang Du +3
Computer Science · Physics and Astronomy · #FOS: Physical sciences #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Physics (quant-ph) #quant-ph

paper · pdf · doi:10.48550/arxiv.1106.2910

4 pages, 2 tables

openalex publication_date 2011/06/15 · arxiv created 2011/06/22 · arxiv updated 2011/06/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A quantum key distribution protocol with classical Bob based on polarization entangled photon pairs is presented. It approximates a single photon and exploited the inherent randomness of quantum measurements to attain highly secure keys and high efficiency of the transmission.

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