A forensic analysis of the Google Home: repairing compressed data without error correction

1 code implementation • 30 Sep 2022 • Hadrien Barral, Georges-Axel Jaloyan, Fabien Thomas-Brans, Matthieu Regnery, Rémi Géraud-Stewart, Thibaut Heckmann, Thomas Souvignet, David Naccache

This paper provides a detailed explanation of the steps taken to extract and repair a Google Home's internal data.

LIRA-V: Lightweight Remote Attestation for Constrained RISC-V Devices

no code implementations • 17 Feb 2021 • Carlton Shepherd, Konstantinos Markantonakis, Georges-Axel Jaloyan

This paper presents LIRA-V, a lightweight system for performing remote attestation between constrained devices using the RISC-V architecture.

Cryptography and Security

ARMv8 Shellcodes from 'A' to 'Z'

no code implementations • 11 Aug 2016 • Hadrien Barral, Houda Ferradi, Rémi Géraud, Georges-Axel Jaloyan, David Naccache

We describe a methodology to automatically turn arbitrary ARMv8 programs into alphanumeric executable polymorphic shellcodes.

Cryptography and Security