Reconfigurable, Reliable, and Secure Quantum Communication Networks

可重构、可靠且安全的量子通信网络

基本信息

  • 批准号:
    2244365
  • 负责人:
  • 金额:
    $ 52万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2023
  • 资助国家:
    美国
  • 起止时间:
    2023-09-01 至 2026-08-31
  • 项目状态:
    未结题

项目摘要

The current information era closely relates to the Internet technology with traffic projected to grow exponentially in years to come. Although there are many proposals on how to deal with the upcoming bandwidth capacity crunch, the security of optical networks seems to be almost completely neglected. By taping out the portion of a dense wavelength division multiplexing signal, huge amounts of data can be compromised. Therefore, the security of the future network infrastructure is becoming one of the major issues—to be addressed sooner, rather than later. In this project, the University of Arizona (UA) team will coherently utilize the concepts of cryptography, quantum information theory, and nanophotonics to develop the next generation of quantum-enabled secure communication networks. The proposed project will significantly contribute to the major effort of providing ultimate security for future information infrastructure in the US as well as globally. At the same time, the proposed high-speed, secure, reliable quantum networking approaches will be a framework for cross-disciplinary research in quantum networks, cryptography, quantum information theory, quantum nanophotonics, coding theory, and fiber-optics technologies. This project will advance the quantum information science and technology by formulating a new framework to enable high-rate, robust, and scalable terrestrial quantum communication networks (QCNs) that use novel hybrid continuous variable (CV)-discrete variable (DV) protocols to achieve multiaccess quantum key distribution (QKD). To extend the transmission distance between nodes, the project will pursue postquantum cryptography/covert channel-based error correction, restricted eavesdropping, and hybrid measurement-device-independent (MDI)-QKD concepts. The proposed QCNs will be highly robust against channel impairments, including dispersion effects in fiber links and atmospheric turbulence in free-space optical links. By simultaneously solving the existing problems in both DV- and CV-QKD schemes and advancing towards QCNs, the UA team will develop an innovative concept and framework to attain the ultimate security for future network infrastructure in the US. The project focus is to: 1) develop novel hybrid CV-DV QKD protocols with extremely high secret key rates (SKRs) on the order of 10s of Gb/s; 2) fabricate high-speed integrated transceivers to support the proposed hybrid CV-DV QKD schemes; 3) develop postquantum cryptography/covert channel-based error correction for the hybrid CV-DV QKD, the restricted-eavesdropping concept, and hybrid MDI-QKD to significantly extend achievable transmission distances and increase the SKR; and 4) design quantum networking architectures based on these novel QKD concepts and experimentally demonstrate the proposed QCN concepts in a new terrestrial prototype at UA. The proposed QCNs will be genuinely secured by the fundamental principles of quantum physics, with secret key rates comparable to the classical-communication network data rates. Moreover, the proposed QCNs will provide an unprecedented security level for technologies with major societal and social impacts and benefits, suchas 6G wireless networks, the Internet-of-Things (IoT), and autonomous vehicles.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
当前的信息时代与互联网技术密切相关,流量预计将在未来几年内成倍增长。尽管关于如何处理即将到来的带宽容量紧缩的建议有很多建议,但是光网的安全似乎几乎完全忽略了。通过绘制密集波长多路复用信号的部分,可以损害大量数据。因此,未来网络基础架构的安全正在成为主要问题之一 - 要尽快解决。在这个项目中,亚利桑那大学(UA)团队将一致利用加密,量子信息理论和纳米光学的概念来开发下一代载有量子的安全通信网络。拟议的项目将极大地促进为美国以及全球的未来信息基础设施提供最终安全性的主要努力。同时,提出的高速,安全,可靠的量子网络方法将成为量子网络,加密,量子信息理论,量子纳米素体,编码理论和光纤技术技术的跨学科研究的框架。该项目将通过制定一个新框架来实现高速,稳健和可扩展的陆地量子通信网络(QCN)来推动量子信息科学和技术,该框架可以使用新型混合连续变量(CV) - Discrete-Discrete变量(DV)协议来实现MultiACCESS量子量分布(QKD)。为了扩展节点之间的传输距离,该项目将追求基于Quantum加密通道的误差校正,受限的窃听和混合测量设备独立的(MDI)-QKD概念。所提出的QCN将对通道障碍非常强大,包括纤维链路中的分散效应和自由空间光学连接中的大气湍流。通过简单地解决DV-和CV-QKD方案中的现有问题并向QCN进行前进,UA团队将开发一个创新的概念和框架,以实现美国未来网络基础架构的最终安全性。该项目的重点是:1)开发新型混合CV-DV QKD协议,其秘密密钥速率(SKR)在10s的GB/s订单上; 2)制造高速集成发射器,以支持拟议的混合CV-DV QKD方案; 3)为混合CV-DV QKD,限制性验证概念和混合MDI-QKD开发基于Quantum加密/秘密通道的误差校正,以显着扩大成功的传输距离并增加SKR; 4)根据这些新颖的QKD概念设计量子网络体系结构,并在UA的新陆生原型中实验证明了QCN概念。提出的QCN将由量子物理学的基本原理真正确保,其秘密关键率与经典通信网络数据速率相当。此外,拟议的QCN将为具有重大社会和社会影响和收益的技术提供前所未有的安全水平,SUESAS 6G无线网络,The Internet(IoT)和自动驾驶汽车。该奖项反映了NSF的立法使命,并通过使用基础的智力评估来评估诚实地对其进行评估,并诚实地审查了基金会的优质和广泛的范围。

项目成果

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Ivan Djordjevic其他文献

Data Processing at the Saldanha Ore Handling Plant
  • DOI:
    10.1016/s1474-6670(17)67245-8
  • 发表时间:
    1976-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Ivan Djordjevic
  • 通讯作者:
    Ivan Djordjevic
Synthesis and characterization of polyacids from palm acid oil and sunflower oil via addition reaction
  • DOI:
    10.1016/j.bmcl.2013.10.053
  • 发表时间:
    2013-12-15
  • 期刊:
  • 影响因子:
  • 作者:
    Ehsan Zeimaran;Mohammed Rafiq Abdul Kadir;Hussin Mohd Nor;Tunku Kamarul;Ivan Djordjevic
  • 通讯作者:
    Ivan Djordjevic

Ivan Djordjevic的其他文献

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{{ truncateString('Ivan Djordjevic', 18)}}的其他基金

FET: Small: Spectrally Efficient High-dimensional Quantum Communications in an Integrated Quantum Photonic Platform
FET:小型:集成量子光子平台中的光谱效率高维量子通信
  • 批准号:
    1907918
  • 财政年份:
    2019
  • 资助金额:
    $ 52万
  • 项目类别:
    Standard Grant
CAREER: Enabling Technologies for Beyond 1 Tb/s per Wavelength Optical Transport
职业:实现每波长光传输超过 1 Tb/s 的技术
  • 批准号:
    0952711
  • 财政年份:
    2010
  • 资助金额:
    $ 52万
  • 项目类别:
    Continuing Grant
IHCS: Multiplexing, Modulation, Coding and Detection Technologies Enabling Hybrid RF-Optical and Microwave-Optical Communications
IHCS:多路复用、调制、编码和检测技术实现混合射频光和微波光通信
  • 批准号:
    0725405
  • 财政年份:
    2007
  • 资助金额:
    $ 52万
  • 项目类别:
    Standard Grant

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