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Titel:

Breaking TrustZone memory isolation and secure boot through malicious hardware on a modern FPGA-SoC

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gross, Mathieu and Jacob, Nisha and Zankl, Andreas and Sigl, Georg
Abstract:
FPGA-SoCs are heterogeneous embedded computing platforms consisting of reconfigurable hardware and high-performance processing units. This combination offers flexibility and good performance for the design of embedded systems. However, allowing the sharing of resources between an FPGA and an embedded CPU enables possible attacks from one system on the other. This work demonstrates that a malicious hardware block contained inside the reconfigurable logic can manipulate the memory and peripherals...     »
Stichworte:
FPGA-SoCs · Memory and peripherals isolation · Hardware trojan · DMA attack · Trusted execution environment · Secure boot
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Journal of Cryptographic Engineering
Jahr:
2021
Jahr / Monat:
2021-09
Quartal:
3. Quartal
Monat:
Sep
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1007/s13389-021-00273-8
WWW:
https://doi.org/10.1007/s13389-021-00273-8
Print-ISSN:
2190-8516
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