Microarchitectural Attacks in Heterogeneous Systems: A Survey
Microarchitectural Attacks in Heterogeneous Systems: A Survey
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DOI：
10.1145/3544102
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发表时间：
2022-06
影响因子：
16.6
通讯作者：
Hoda Naghibijouybari;Esmaeil Mohammadian Koruyeh;Nael B. Abu-Ghazaleh
中科院分区：
文献类型：
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作者：
Hoda Naghibijouybari;Esmaeil Mohammadian Koruyeh;Nael B. Abu-Ghazaleh
随着硬件加速器的日益普及以及预计未来计算系统异构性的持续增加，有必要了解此类系统的安全属性。在这篇调查文章中，我们考虑了异构系统针对微架构攻击的安全性，重点关注隐蔽通道攻击和旁道攻击以及故障注入攻击。我们回顾了探索单个加速器（例如图形处理单元、GPU 和现场可编程门阵列、FPGA）针对这些攻击的脆弱性的研究，以及缓解这些攻击的努力。我们还考虑异构系统中其他组件的脆弱性，例如互连和内存组件。我们认为这项调查特别及时，因为新的加速器和异构系统正在设计中，这些设计可以了解安全威胁并开发出不仅高性能而且安全的系统。
With the increasing proliferation of hardware accelerators and the predicted continued increase in the heterogeneity of future computing systems, it is necessary to understand the security properties of such systems. In this survey article, we consider the security of heterogeneous systems against microarchitectural attacks, with a focus on covert- and side-channel attacks, as well as fault injection attacks. We review works that have explored the vulnerability of the individual accelerators (such as Graphical Processing Units, GPUs, and Field Programmable Gate Arrays, FPGAs) against these attacks, as well as efforts to mitigate them. We also consider the vulnerability of other components within a heterogeneous system such as the interconnect and memory component. We believe that this survey is especially timely, as new accelerators and heterogeneous systems are being designed such that these designs understand the security threats and develop systems that are not only performant but also secure.