A Comparison of Several Implementations of B92 Quantum Key Distribution Protocol

被引：3

作者：

Anghel, Caralin ^{[1
]}

Istrate, Adrian ^{[1
]}

Vlase, Mihai ^{[1
]}

机构：

[1] Duneirea de Jos Univ Galati, Comp Sci & Informat Technol, Galati, Romania

来源：

2022 26TH INTERNATIONAL CONFERENCE ON SYSTEM THEORY, CONTROL AND COMPUTING (ICSTCC) | 2022年

关键词：

quantum cryptography; quantum key distribution; qkd; quantum protocol; B92; protocol; QBTT eavesdropper detection method; qbit; SECURITY;

D O I：

10.1109/ICSTCC55426.2022.9931799

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents the development, comparison, and analysis of several implementations of the B92 Quantum Key Distribution (QKD) protocol. To achieve this goal three prototypes which consists of traditional simulators (non-quantum) were created, one for the B92 protocol, one for the B92 protocol with an eavesdropper, and one for the B92 protocol with the Quantum Bit Travel Time (QBTT) eavesdropper detection method. The principles of quantum mechanics were studied, as a foundation of quantum cryptography, for the implementation of the simulation programs that were written in C ++, focusing mainly on the B92 protocol and QBTT eavesdropper detection method. We compared the Quantum Bit Error Rate (QBER) for the implementation of the B92 protocol without an eavesdropper, the B92 protocol with an eavesdropper and the B92 protocol with the QBTT eavesdropper detection method and found that the latest one significantly reduces the QBER from the final key.

引用

页码：374 / 379

页数：6

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