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Improved Security Performance for VANET Simulations

机译:VANET仿真的改进的安全性能

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Abstract: Upcoming deployments of Vehicular Ad Hoc Networks (VANETs) in Europe are expected to sign and verify packets secured by cryptographic signatures by default. Thus, when VANET simulations are used for development and test of applications building upon vehicular communication, the overhead induced by security extensions to the ITS-G5 protocol stack shall not be neglected. This paper presents a standard compliant simulation model capable to handle secured messages. Beside its suitability for Hardware-in-the-Loop simulations employing secured communication, the model’s major advantage is the minimisation of the simulation environment’s performance penalty linked with cryptographic computations.
机译:摘要:在欧洲,即将部署的车载专用网络(VANET)有望在默认情况下对由加密签名保护的数据包进行签名和验证。因此,当将VANET仿真用于基于车辆通信的应用的开发和测试时,由ITS-G5协议栈的安全性扩展引起的开销将不可忽略。本文提出了一种能够处理安全消息的符合标准的仿真模型。除了适用于采用安全通信的硬件在环仿真之外,该模型的主要优势还在于最小化了与加密计算有关的仿真环境的性能损失。

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