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Communication Dans Un Congrès ICUMT '11 : 3rd International Congress on Ultra Modern Telecommunications and Control Systems Année : 2011

Energy efficiency in M2M networks : a cooperative key establishment system

Résumé

Security requirements for the integration of emerging M2M networks in future internet of things are addressed. The heterogeneous nature of M2M devices raises new security challenges that existing proposals could not fulfill. Two entities may not be able to establish a secure end-to-end communication because of the technological gap between them and the resulting inconsistencies in their cryptographic primitives. This paper proposes a novel approach for establishing session keys for highly resource-constrained sensor nodes encountered in these M2M environments with an external server. The proposed system exploits collaboration between heterogeneous nodes by delegating heavy asymmetric cryptographic operations to a set of assisting nodes. A security analysis is conducted to verify that the proposed solution accomplishes safely and efficiently its objective.
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Dates et versions

hal-00811956 , version 1 (11-04-2013)

Identifiants

  • HAL Id : hal-00811956 , version 1

Citer

Yosra Ben Saied, Alexis Olivereau, Djamal Zeghlache. Energy efficiency in M2M networks : a cooperative key establishment system. ICUMT '11 : 3rd International Congress on Ultra Modern Telecommunications and Control Systems, Oct 2011, Budapest, Hungary. pp.1-8. ⟨hal-00811956⟩
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