[Resource Topic] 2018/062: Countermeasures against a side-channel attack in a kernel memory

Welcome to the resource topic for 2018/062

Title:
Countermeasures against a side-channel attack in a kernel memory

Authors: Na-Young Ahn, Dong Hoon Lee

Abstract:

We proposed a zero-contention in cache lines a cache policy between REE and TEE to prevent from TruSpy attacks in a kernel memory of an embedded system. We suggested that delay time of data path of REE is equal or similar to that of data path of TEE to prevent timing side-channel attacks.

ePrint: https://eprint.iacr.org/2018/062

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