Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electromagnetic fault injection against a System-on-Chip, toward new
  micro-architectural fault models   Electromagnetic fault injection (EMFI) is a well known technique used to
disturb the behaviour of a chip for weakening its security. These attacks are
mostly done on simple microcontrollers. On these targets, the fault effects are
relatively simple and understood. Exploiting EMFI on modern system-on-chips
(SoCs), the fast and complex chips ubiquitous today, requires to understand the
impact of such faults. In this paper, we propose an experimental setup and a
forensic process to create exploitable faults and assess their impact on the
SoC micro-architecture. On our targeted SoC (a BCM2837), the observed
behaviours are radically different to what were obtained with state-of-the-art
fault injection attacks on microcontrollers. SoC subsystems (L1 caches, L2
cache, memory management unit (MMU)) can be individually targeted leading to
new fault models. We also highlight the differences in the fault impact with
and without an operating system (OS). This shows the importance of the software
layers in the exploitation of a fault. With this work, we demonstrate that the
complexity and the speed of SoCs do not protect them against hardware fault
attacks. To conclude our work, we introduce countermeasures to protect the SoC
caches and MMU against EMFI attacks based on the disclosed faults effects.

29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg