Resilience to Passive Attacks of a Secure Key Distribution System Based on an Ultra-Long Fiber Laser Using a Bi-Directional EDFA

نویسندگان

چکیده

In this paper, we study the implementation of a secure key distribution system based on an ultra-long fiber laser with bi-directional erbium-doped amplifier. The resilience was tested against passive attacks from eavesdropper. A similarity observed in spectra for both configurations and no signature that would allow eavesdropper to obtain state during transitions.

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ژورنال

عنوان ژورنال: Photonics

سال: 2022

ISSN: ['2304-6732']

DOI: https://doi.org/10.3390/photonics9110825