A novel Differential Phase Shift Quantum Key Distribution scheme for secure communication

Upendra Singh Chahar, Kakali Chatterjee
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引用次数: 2

Abstract

Quantum key distribution is used for secure communication between two parties for generation of secret key. Differential Phase Shift Quantum Key Distribution is a new and unique QKD protocol that is different from traditional ones, providing simplicity and practicality. This paper presents Delay Selected DPS-QKD scheme in which it uses a weak coherent pulse train, and features simple configuration and efficient use of the time domain. All detected photon participate to form a secure key bits and resulting in a higher key creation efficiency.
一种新的安全通信差分相移量子密钥分配方案
量子密钥分发用于双方之间的安全通信,以生成密钥。差分相移量子密钥分发是一种新的、独特的量子密钥分发协议,它不同于传统的量子密钥分发协议,具有简单和实用的特点。本文提出了一种采用弱相干脉冲序列的延迟选择DPS-QKD方案,该方案具有结构简单、时域利用效率高的特点。所有被检测到的光子参与形成一个安全的密钥位,从而提高了密钥创建效率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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