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Securing Internet of Things with Lightweight IPsec
RISE, Swedish ICT, SICS, Security Lab.
RISE, Swedish ICT, SICS, Computer Systems Laboratory.ORCID iD: 0000-0001-7592-1048
RISE, Swedish ICT, SICS.
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2010 (English)Report (Other academic)
Abstract [en]

Real-world deployments of wireless sensor networks (WSNs) require secure communication. It is important that a receiver is able to verify that sensor data was generated by trusted nodes. In some cases it may also be necessary to encrypt sensor data in transit. Recently, WSNs and traditional IP networks are more tightly integrated using IPv6 and 6LoWPAN. Available IPv6 protocol stacks can use IPsec to secure data exchange. Thus, it is desirable to extend 6LoWPAN such that IPsec communication with IPv6 nodes is possible. It is beneficial to use IPsec because the existing end-points on the Internet do not need to be modified to communicate securely with the WSN. Moreover, using IPsec, true end-to-end security is implemented and the need for a trustworthy gateway is removed. In this paper we provide End-to-End (E2E) secure communication between an IP enabled sensor nodes and a device on traditional Internet. This is the first compressed lightweight design, implementation, and evaluation of 6LoWPAN extension for IPsec on Contiki. Our extension supports both IPsec's Authentication Header (AH) and Encapsulation Security Payload (ESP). Thus, communication endpoints are able to authenticate, encrypt and check the integrity of messages using standardized and established IPv6 mechanisms.

Place, publisher, year, edition, pages
Kista, Sweden: Swedish Institute of Computer Science , 2010, 20.
Series
SICS Technical Report, ISSN 1100-3154 ; 2010:08
Keyword [en]
IPsec, 6LoWPAN, Contiki, IPv6, IoT
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-23775OAI: oai:DiVA.org:ri-23775DiVA: diva2:1042852
Projects
CONET
Available from: 2016-10-31 Created: 2016-10-31 Last updated: 2017-04-26Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
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More styles
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  • en-GB
  • en-US
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  • Other locale
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Output format
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