Corpus ID: 201884814

HybCache: Hybrid Side-Channel-Resilient Caches for Trusted Execution Environments

@article{Dessouky2020HybCacheHS,
  title={HybCache: Hybrid Side-Channel-Resilient Caches for Trusted Execution Environments},
  author={G. Dessouky and Tommaso Frassetto and A. Sadeghi},
  journal={ArXiv},
  year={2020},
  volume={abs/1909.09599}
}
  • G. Dessouky, Tommaso Frassetto, A. Sadeghi
  • Published 2020
  • Computer Science
  • ArXiv
  • Modern multi-core processors share cache resources for maximum cache utilization and performance gains. However, this leaves the cache vulnerable to side-channel attacks, where timing differences in shared cache behavior are exploited to infer information on the victim's execution patterns, ultimately leaking private information. The root cause for these attacks is mutually distrusting processes sharing cache entries and accessing them in a deterministic manner. Various defenses against cache… CONTINUE READING
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