Bypassing Isolated Execution on RISC-V using Side-Channel-Assisted Fault-Injection and Its Countermeasure

Bypassing Isolated Execution on RISC-V using Side-Channel-Assisted Fault-Injection and Its Countermeasure

RISC-V is equipped with physical memory protection (PMP) to prevent malicious software from accessing protected memory regions. PMP provides a trusted execution environment (TEE) that isolates secure and insecure applications. In this study, we propose a side-channel-assisted fault-injection attack...

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Bibliographic Details
Main Authors: Shoei Nashimoto, Daisuke Suzuki, Rei Ueno, Naofumi Homma
Format: article
Language:EN
Published: Ruhr-Universität Bochum 2021
Subjects:
Fault Injection
RISC-V
Memory Protection
Trusted Execution Environment
Computer engineering. Computer hardware
TK7885-7895
Information technology
T58.5-58.64
Online Access:https://doaj.org/article/20acd16b715a47dcb012b21010bed659
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