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Communication Dans Un Congrès Année : 2018

SI ECCS: SECure context saving for IoT devices

Résumé

Energy consumption of IoT devices is a very important issue. For this reason, many techniques have been developed to allow IoT nodes to be aware of the amount of available energy. When energy is missing, the device halts and saves its state. One of those techniques is context saving, relying on the use of Non-Volatile Memories (NVM) to store and restore the state of the device. However, this information, as far as IoT devices deal with security, might be the target of attacks, including tampering and theft of confidential data. In this paper, we propose a SECure Context Saving (SECCS) approach that provides a context saving procedure and a hardware module easy to implement inside a System on Chip (SoC). This approach provides both confidentiality and integrity to all the CPU content saved into the target NVM.
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Dates et versions

hal-01740173 , version 1 (21-03-2018)

Identifiants

Citer

Emanuele Valea, Mathieu da Silva, Giorgio Di Natale, Marie-Lise Flottes, Sophie Dupuis, et al.. SI ECCS: SECure context saving for IoT devices. DTIS 2018 - 13th International Conference on Design and Technology of Integrated Systems in Nanoscale Era, Apr 2018, Taormina, Italy. ⟨10.1109/DTIS.2018.8368561⟩. ⟨hal-01740173⟩
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