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首页> 外文会议>Proceedings of the 2016 IEEE National Aerospace and Electronics Conference >Hardware-based novel authentication scheme for advanced metering infrastructure
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Hardware-based novel authentication scheme for advanced metering infrastructure

机译：用于高级计量基础架构的基于硬件的新颖认证方案

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摘要

Security issues pertaining to Advanced Metering Infrastructure (AMI) system has been a major concern since the advent of the smart grid. In this paper, a novel authentication and key management scheme is proposed for AMI system based on Configurable Ring Oscillator Physically Unclonable Functions (RO PUFs). The scheme provides end-to-end security for the confidentiality and integrity of messages exchanged between utility centers and smart meters. The design is compatible with existing AMI technology and can be implemented on smart meters as PUFs on FPGAs or ASICs. To demonstrate the proof of concept, the proposed scheme is implemented on Xilinx Spartan 3E FPGA boards. The performance of the scheme is measured in terms of storage requirement and authentication time. In addition, a threat model analysis is performed to validate the design against modeling attacks and common wireless sensor network attacks.
机译：自智能电网问世以来，与高级计量基础架构（AMI）系统有关的安全问题一直是人们关注的主要问题。本文提出了一种基于可配置环形振荡器物理不可克隆功能（RO PUF）的AMI系统认证和密钥管理方案。该方案为公用事业中心和智能电表之间交换的消息的机密性和完整性提供了端到端的安全性。该设计与现有的AMI技术兼容，并且可以在智能电表上实现为FPGA或ASIC上的PUF。为了证明概念验证，该提议的方案在Xilinx Spartan 3E FPGA板上实现。该方案的性能是根据存储需求和认证时间来衡量的。另外，执行威胁模型分析以针对建模攻击和常见的无线传感器网络攻击验证设计。

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