2023-05901 - PhD Position F/M Remote attestation for Internet-of-Things swarms
Contract type : Fixed-term contract
Level of qualifications required : Graduate degree or equivalent
Fonction : PhD PositionContext
This PhD position is in the context of the Horizon Europe project OpenSwarm, a 40-month research and innovation project coordinated by INRIA Paris and funded by the European Commission. The project aims at developing novel systems of collaborative smart nodes able to interpret the data they generate, and to collaborate in a decentralized manner to communicate efficiently, even in the context of mobility. The technology developed will be validated through 5 use cases in different environments, like agriculture, industry and maritime transport. The project gathers 8 other partners, prestigious universities and industrials in Europe.Assignment
In a swarm of 1,000 nodes, how can we guarantee that each node can be trusted?
Remote attestation procedures determine whether parties involved can establish a level of trustworthiness 1. They enable remote detection of a compromise of a peer through the execution of a challenge-response protocol. You will contribute to the OpenSwarm project by working on the answer to the research question above. You will design, implement and validate techniques for remote attestation, that are scalable to large Internet-of-Things swarms. The open challenge is to make the existing techniques 2,3 scalable, yet practical and secure for Internet-of-Things swarms considered in the scope of the OpenSwarm project.
1 Birkholz et al. Remote Attestation procedures Architecture. Internet Engineering Task Force (IETF). RFC 9334.
2 Ambrosin et al. Collective Remote Attestation at the Internet of Things Scale: State-of-the-Art and Future Challenges. IEEE Communications Surveys & Tutorials, Vol. 22, No. 4, 2020.
3 Dushku et al. SARA: Secure Asynchronous Remote Attestation for IoT Systems. IEEE Transactions On Information Forensics and Security, Vol. 15, 2020.Main activities
You will follow closely the ongoing standardization activities at the Internet Engineering Task Force (IETF). You will adapt the state-of-the-art security and attestation protocols standardized by the IETF to Internet-of-Things use cases by minimizing the number of messages and round trips needed to complete the attestation procedure. You will also work on the firmware aspects, developing the prototypes of the protocols you propose as part of your research.Skills
Theme/Domain : Security and Confidentiality System & Networks (BAP E)
Town/city : Paris
Inria is the French national research institute dedicated to digital science and technology. It employs 2,600 people. Its 200 agile project teams, generally run jointly with academic partners, include more than 3,500 scientists and engineers working to meet the challenges of digital technology, often at the interface with other disciplines. The Institute also employs numerous talents in over forty different professions. 900 research support staff contribute to the preparation and development of scientific and entrepreneurial projects that have a worldwide impact.Instruction to apply
Defence Security : This position is likely to be situated in a restricted area (ZRR), as defined in Decree No. 2011-1425 relating to the protection of national scientific and technical potential (PPST).Authorisation to enter an area is granted by the director of the unit, following a favourable Ministerial decision, as defined in the decree of 3 July 2012 relating to the PPST. An unfavourable Ministerial decision in respect of a position situated in a ZRR would result in the cancellation of the appointment.
Recruitment Policy : As part of its diversity policy, all Inria positions are accessible to people with disabilities.
Warning : you must enter your e-mail address in order to save your application to Inria. Applications must be submitted online on the Inria website. Processing of applications sent from other channels is not guaranteed.