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A design of cellular automata-based PUF and its implementation on FPGA

机译：基于蜂窝自动机的PUF设计及其在FPGA上的实现

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摘要

Since the number of networked devices increases continuously, ensuring the safety and reliability of these systems is growing at the same time. Today, a unique identity of a device can be obtained from physical unclonable functions (PUFs) and this identity as a trust anchor in higher-level security architectures. This article is exploring the cellular automaton (CA) paradigm to extract and magnify unique features of the underlying hardware to uniquely identify a device. The proposed PUF is based on a field-programmable gate arrays (FPGAs) implementation of CA with random memory (CARM) model. Implementation of the memory part of CARM is the challenge of the introduced PUF, and corresponding response is obtained from the introduced evolution figure metric. The uniqueness and reliability of the PUF hardware are compared with the results from the state-of-the-art PUF designs implemented on FPGA in the literature. The test results show that the introduced CA-based design is a promising and competitive candidate for PUF primitives.
机译：由于网络设备的数量连续增加，因此确保这些系统的安全性和可靠性同时生长。如今，可以从物理不可渗透的函数（PUF）和这种标识中获得设备的独特标识，作为高级安全体系结构中的信任锚。本文正在探索蜂窝自动机（CA）范例，以提取和放大底层硬件的独特功能，以唯一地识别设备。所提出的PUF基于具有随机存储器（CARM）模型的CA的现场可编程门阵列（FPGA）实现。 Carm的存储器部分的实现是引入的PUF的挑战，并且从引入的演进图度量获得了相应的响应。将PUF硬件的独特性和可靠性与文献中FPGA实现的最先进的PUF设计的结果进行了比较。测试结果表明，推出的CA的设计是Puf原语的有希望和竞争的候选者。

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