基于Toeplitz矩阵的高速QKD系统认证方案研究

基于Toeplitz矩阵的高速QKD系统认证方案研究

论文摘要

量子密钥分发(QKD)是一种新型对称密钥分发技术,其经典信道上的交互数据要求采用安全的认证协议保护。目前高速QKD技术不断发展,对认证协议的处理带宽提出了更高的要求。详细梳理了QKD系统认证协议的设计需求,并设计实现了基于线性反馈移位寄存器(LFSR)的Toeplitz矩阵高速QKD系统认证方案。该方案采用FPGA硬件平台实现,利用FPGA并行处理能力以及流水线数据处理方案,实现最高10 Gbps量级的数据处理带宽,能够为未来超高速QKD系统的研制提供帮助。

论文目录

文章来源

类型: 期刊论文

作者: 周雷,程节,唐世彪

关键词: 量子信息,认证,线性反馈移位寄存器,矩阵,量子密钥分发

来源: 量子电子学报 2019年03期

年度: 2019

分类: 信息科技,基础科学

专业: 物理学,电信技术

单位: 科大国盾量子技术股份有限公司

基金: 安徽省科技重大专项,17030901013~~

分类号: O413;TN918.4

页码: 329-335

总页数: 7

文件大小: 620K

下载量: 50

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基于Toeplitz矩阵的高速QKD系统认证方案研究
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