Attacking TrustZone on devices lacking memory protection-Reference-Cited by-同舟云学术

Attacking TrustZone on devices lacking memory protection

Published:2021-12-20 Issue: Volume: Page:
ISSN:2263-8733
Container-title:Journal of Computer Virology and Hacking Techniques
language:en
Short-container-title:J Comput Virol Hack Tech

Author:

Stajnrod Ron,Ben Yehuda Raz,Zaidenberg Nezer Jacob

Abstract

AbstractARM TrustZone offers a Trusted Execution Environment (TEE) embedded into the processor cores. Some vendors offer ARM modules that do not fully comply with TrustZone specifications, which may lead to vulnerabilities in the system. In this paper, we present a DMA attack tutorial from the insecure world onto the secure world, and the design and implementation of this attack in a real insecure hardware.

Funder

University of Jyväskylä

Publisher

Springer Science and Business Media LLC

Subject

Computational Theory and Mathematics,Hardware and Architecture,Software,Computer Science (miscellaneous)

Link

https://link.springer.com/content/pdf/10.1007/s11416-021-00413-y.pdf

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