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Conference Papers Year : 2016

On the Cost of Secure Association of Information Centric Things

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Abstract

Information Centric Networking (ICN) paradigms nicely fit the world of wireless sensors, whose devices have tight constraints. In this poster, we compare two alternative designs for secure association of new IoT devices in existing ICN deployments, which are based on asymmetric and symmetric cryptography respectively. While the security properties of both approaches are equivalent, an interesting trade-off arises between properties of the protocol vs properties of its implementation in current IoT boards. Indeed, while the asymmetric-keys based approach incurs a lower traffic overhead (of about 30%), we find that its implementation is significantly more energy- and time-consuming due to the cost of cryptographic operations (it requires up to 41x more energy and 8x more time).
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Dates and versions

hal-01383269 , version 1 (18-10-2016)

Identifiers

  • HAL Id : hal-01383269 , version 1

Cite

Marcel Enguehard, Ralph Droms, D. Rossi. On the Cost of Secure Association of Information Centric Things. ACM ICN, Poster session, Sep 2016, Kyoto, Japan. pp.207-208. ⟨hal-01383269⟩
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