SOTPM: Software One-Time Programmable Memory to Protect Shared Memory on ARM Trustzone
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چکیده
منابع مشابه
Countermeasure against Side-Channel Attack in Shared Memory of TrustZone
In this paper we introduced countermeasures against side-channel attacks in the shared memory of TrustZone. We proposed zero-contention cache memory or policy between REE and TEE to prevent from TruSpy attacks in TrustZone. And 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. Also, we proposed security infor...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: 2169-3536
DOI: 10.1109/access.2020.3047813