id:"swepub:oai:DiVA.org:ri-42433"
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03616naa a2200493 4500 | |
| 001 | oai:DiVA.org:ri-42433 | |
| 003 | SwePub | |
| 008 | 191220s2020 | |||||||||||000 ||eng| | |
| 009 | oai:DiVA.org:uu-495054 | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-424332 URI |
| 024 | 7 | a https://doi.org/10.1016/j.cose.2019.1016582 DOI |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4950542 URI |
| 040 | a (SwePub)rid (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Höglund, Joelu RISE,Datavetenskap,RISE Research Institutes of Sweden4 aut0 (Swepub:uu)joeho860 |
| 245 | 1 0 | a PKI4IoT :b Towards public key infrastructure for the Internet of Things |
| 264 | 1 | b Elsevier BV,c 2020 |
| 338 | a print2 rdacarrier | |
| 520 | a Public Key Infrastructure is the state-of-the-art credential management solution on the Internet. However, the millions of constrained devices that make of the Internet of Things currently lack a centralized, scalable system for managing keys and identities. Modern PKI is built on a set of protocols which were not designed for constrained environments, and as a result many small, battery-powered IoT devices lack the required computing resources. In this paper, we develop an automated certificate enrollment protocol light enough for highly constrained devices, which provides end-to-end security between certificate authorities (CA) and the recipient IoT devices. We also design a lightweight profile for X.509 digital certificates with CBOR encoding, called XIOT. Existing CAs can now issue traditional X.509 to IoT devices. These are converted to and from the XIOT format by edge devices on constrained networks. This procedure preserves the integrity of the original CA signature, so the edge device performing certificate conversion need not be trusted. We implement these protocols within the Contiki embedded operating system and evaluate their performance on an ARM Cortex-M3 platform. Our evaluation demonstrates reductions in energy expenditure and communication latency. The RAM and ROM required to implement these protocols are on par with the other lightweight protocols in Contiki’s network stack. | |
| 650 | 7 | a NATURVETENSKAPx Data- och informationsvetenskap0 (SwePub)1022 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Computer and Information Sciences0 (SwePub)1022 hsv//eng |
| 653 | a Security | |
| 653 | a CBOR | |
| 653 | a IoT | |
| 653 | a PKI | |
| 653 | a Digital certificates | |
| 653 | a Enrollment | |
| 653 | a Embedded systems | |
| 653 | a Contiki | |
| 653 | a Computer Science with specialization in Computer Communication | |
| 700 | 1 | a Lindemer, Samuelu RISE,Datavetenskap,RISE Research Institutes of Sweden4 aut |
| 700 | 1 | a Furuhed, Martinu Technology Nexus Secured Business Solutions, Sweden,Nexus Group4 aut |
| 700 | 1 | a Raza, Shahid,d 1980-u RISE,Datavetenskap,RISE Research Institutes of Sweden4 aut0 (Swepub:uu)shara892 |
| 710 | 2 | a RISEb Datavetenskap4 org |
| 773 | 0 | t Computers & security (Print)d : Elsevier BVg 89q 89x 0167-4048x 1872-6208 |
| 856 | 4 | u https://doi.org/10.1016/j.cose.2019.101658 |
| 856 | 4 | u https://doi.org/10.1016/j.cose.2019.101658y Fulltext |
| 856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1730123/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-42433 |
| 856 | 4 8 | u https://doi.org/10.1016/j.cose.2019.101658 |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-495054 |
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