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S3K: Scalable Security With Symmetric Keys—DTLS Key Establishment for the Internet of Things
RISE, Swedish ICT, SICS. Computer Systems Laboratory.
RISE, Swedish ICT, SICS. Computer Systems Laboratory.
Number of Authors: 4
2016 (English)In: IEEE Transactions on Automation Science and Engineering, ISSN 1545-5955, E-ISSN 1558-3783, Vol. PP, 1-11 p.Article in journal (Refereed) Published
Abstract [en]

DTLS is becoming the de facto standard for communication security in the Internet of Things (IoT). In order to run the DTLS protocol, one needs to establish keys between the communicating devices. The default method of key establishment requires X.509 certificates and a Public Key Infrastructure, an approach which is often too resource consuming for small IoT devices. DTLS also supports the use of preshared keys and raw public keys. These modes are more lightweight, but they are not scalable to a large number of devices.

Place, publisher, year, edition, pages
IEEE , 2016, 13. Vol. PP, 1-11 p.
Keyword [en]
DTLS, Scalability, Keys, Security, CoAP, 6LoWPAN, Internet of Things
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-24412DOI: 10.1109/TASE.2015.2511301OAI: oai:DiVA.org:ri-24412DiVA: diva2:1043493
Available from: 2016-10-31 Created: 2016-10-31

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