Low-cost recovery for the code integrity protection in secure embedded processors
HOST(2011)
摘要
To ensure the code integrity in secure embedded processors, most previous works focus on detecting attacks without paying their attention to recovery. This paper proposes a novel hardware recovery approach allowing the processor to resume the execution after detecting an attack. The experimental results demonstrate that our scheme introduces a very low impact on the performance while requiring a reasonable hardware overhead.
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关键词
low-cost recovery,attack detection,multiprocessing systems,system recovery,hardware recovery,embedded systems,code integrity protection,secure embedded processors,hardware,registers,embedded processor,pipelines,security
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