Skip to Main content Skip to Navigation
Conference papers

Providing Confidentiality and Integrity in Ultra Low Power IoT Devices

Abstract : IoT devices for low power applications often rely on energy harvesting techniques. In these implementations, IoT nodes must be aware of the amount of available energy. When the energy is about to run out, they need to halt and save the context of the CPU, which is restored as soon as the energy is available again. Some of the existing techniques rely on the transfer of the scan chains content to a Non-Volatile Memory (NVM). However, the saved state of the device might be the target of malicious attacks, including tampering and theft of confidential data. One solution is to provide the encryption and the integrity of context data. In this paper, we propose the implementation of an additional module interposed between the CPU and the NVM, which provides both these security features.
Complete list of metadatas

Cited literature [14 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-02166920
Contributor : Laurence Ben Tito <>
Submitted on : Wednesday, March 25, 2020 - 11:30:45 AM
Last modification on : Friday, November 20, 2020 - 1:04:03 PM

File

Valea_Confidentiality_and_Inte...
Files produced by the author(s)

Licence


Distributed under a Creative Commons Attribution - NonCommercial 4.0 International License

Identifiers

Collections

Citation

Emanuele Valea, Mathieu da Silva, Marie-Lise Flottes, Giorgio Di Natale, Sophie Dupuis, et al.. Providing Confidentiality and Integrity in Ultra Low Power IoT Devices. DTIS: Design & Technology of Integrated Systems In Nanoscale Era, Apr 2019, Mykonos, Greece. ⟨10.1109/DTIS.2019.8735090⟩. ⟨hal-02166920⟩

Share

Metrics

Record views

398

Files downloads

653