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IR Frequency Region: Fingerprint Region01:03

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IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
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An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
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Natural flora, body system defenses, and inflammation are natural barriers of the body against infectious agents regardless of previous exposure. Normal floras of the human body refer to the microbial population that colonizes the skin and mucous membranes.
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VASERP:一个适应性,轻量级,安全和高效的RFID基于IoV的身份验证方案.

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  • 1School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan 411201, China.

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本研究介绍了用于车辆互联网 (IoV) 的快速,轻量级的射频识别 (RFID) 认证协议,以减少交通拥堵期间的计算和通信开销. 拟议的方案确保了数据安全和隐私,同时提高了 IoV 网络的效率.

关键词:
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科学领域:

  • 网络安全 网络安全
  • 无线通信无线通信
  • 汽车的互联网 (IoV)

背景情况:

  • 无线电频率识别 (RFID) 对汽车互联网 (IoV) 的安全和跟踪至关重要.
  • 由于频繁的相互认证,IoV中的交通拥堵导致计算和通信开销增加.
  • 现有的RFID协议在高流量场景中难以提高效率.

研究的目的:

  • 提出一个轻量级的RFID安全快速身份验证协议,适用于IoV的交通拥堵.
  • 为非拥堵场景设计所有权转移协议,以管理访问权限.
  • 提高IOV环境中数据处理的安全性和效率.

主要方法:

  • 开发了一种轻量级的RFID身份验证协议,集成圆曲线加密 (ECC) 和散列功能.
  • 实施了一种所有权转让协议,用于管理车辆标签访问权限.
  • 利用Scyther工具进行正式的安全分析,并进行实验来评估性能.

主要成果:

  • 拟议的协议有效地抵御了IoV移动通信中的典型攻击,正如正式分析所证实的那样.
  • 标签计算和通信开销显著减少:在拥挤的场景中66.35%,在非拥挤的场景中66.67%.
  • 在拥挤和非拥挤的场景中,与现有的最低协议相比,实现了至少32.71%和50%的开销降低.

结论:

  • 开发的轻量级RFID身份验证协议可以大幅减少IoV标签的计算和通信开销.
  • 该方案确保了私人车辆数据的安全性,并提高了整体网络效率,特别是在交通拥堵的情况下.
  • 拟议的协议提供了一个可行的解决方案,用于安全和高效的身份验证在不断变化的车辆互联网的格局.