控制流检查的非线性代码

2020 IEEE European Test Symposium (ETS) Pub Date : 2020-05-01 DOI:10.1109/ETS48528.2020.9131592

G. D. Natale, O. Keren

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引用次数: 1

摘要

基于硬件的控制流监控技术能够检测控制流和处理器上正在执行的指令流中的错误。然而，正如最近的论文所显示的那样，这些技术无法检测到对基本块中的指令流进行精心调整的恶意操作。本文提出了一种能够克服这一缺点的非线性编码器和检查器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nonlinear Codes for Control Flow Checking

A hardware-based control flow monitoring technique enables to detect both errors in the control flow and the instruction stream being executed on a processor. However, as was shown in recent papers, these techniques fail to detect malicious carefully-tuned manipulation of the instruction stream in a basic block. This paper presents a non-linear encoder and checker that can cope with this weakness.

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来源期刊

2020 IEEE European Test Symposium (ETS)

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