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Implementation and evaluationof the ACE DTLS framework: Reducing the authentication workload of a constrained device
Linköping University, Department of Computer and Information Science.
2019 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
Implementering och utvärdering av ACE-ramverket (English)
Abstract [en]

IoT-devices are becoming more advanced and powerful than ever, and the applicationpotential is increasing rapidly. It is starting to become normal to have IoT-devices takingover mundane jobs such as controlling the climate at home, or monitoring e.g the water us-age of a household. These devices are usually constrained to be as cheap and primitive asthe task allows. Most of the time, they are only used to send collected data which only re-quires a one way secure channel. However, in order to apply updates or manage the deviceremotely, the communication has to be secured both ways. There are multiple suggestionson how a two way secure channel can be established while still operating on a constraineddevice. Each security specializes in its own area e.g privacy, scalability, or simplicity. Thispaper will describe how to implement the ACE-DTLS framework and analyze the perfor-mance with respect to energy consumption and security. While ACE-DTLS is quite simpleto implement without having to understand the complex math of a key exchange, it comeswith the cost of a high overhead in order to establish a secure two way connection. It mightnot be the best suited framework for small amount of data transfers available.

Place, publisher, year, edition, pages
2019. , p. 70
Keywords [en]
IoT, ACE, 6LoWPAN
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:liu:diva-161347ISRN: LIU-IDA/LITH-EX-A--19/076—SEOAI: oai:DiVA.org:liu-161347DiVA, id: diva2:1366668
External cooperation
Attentec
Subject / course
Computer science
Presentation
2019-09-12, 09:00 (English)
Supervisors
Examiners
Available from: 2019-10-30 Created: 2019-10-30 Last updated: 2019-10-30Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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Language
  • de-DE
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  • en-US
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More languages
Output format
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