Thwarting code-reuse and side-channel attacks in embedded systems

Tsoupidi, Rodothea Myrsini; Troubitsynå, Elena; Papadimitratos, Panagiotis

doi:10.1016/j.cose.2023.103405

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Cited by 3 publications

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“…Moreover, SMC should be employed carefully due to the potential for false positives and bugs introduced by runtime modifications [67]. In addition, many compiler-level techniques, such as code obfuscation or time obfuscation, have been proposed to reinforce the programs against reverse-engineering or side channel attacks [1], [68]- [70]. However, they are not designed initially for anti-hardware tracing.…”

Section: Discussion and Future Workmentioning

confidence: 99%

Armor: Protecting Software Against Hardware Tracing Techniques

Yue,

Zhang,

Ning

et al. 2024

IEEE Trans.Inform.Forensic Secur.

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Many modern processors have embedded hardware tracing techniques (e.g., Intel Processor Trace or ARM CoreSight). While these techniques are widely used due to their transparency and low overhead, they also bring serious security threats. Attackers can utilize hardware tracing to trace the trusted applications from a non-secure application. Existing protection techniques fail to effectively protect the runtime information when hardware tracing is employed.

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Section: Discussion and Future Workmentioning

confidence: 99%