NDLI: Bridging the UI gap for authentication in smart environments

Content Provider	IEEE Xplore Digital Library
Author	Unger, S. Timmermann, D.
Copyright Year	2014
Description	Author affiliation: Inst. of Appl. Microelectron. & Comput. Eng., Univ. of Rostock, Rostock, Germany (Unger, S.; Timmermann, D.)
Abstract	In this paper we describe a common problem when it comes to mutual authentication of devices in smart environments. Basically, there exist two approaches. In the brokered approach, two parties authenticate with the help of a common trusted party. However, this often introduces a single point of failure. The alternative approach lets the devices authenticate with each other directly, usually by exchanging a shared secret out of band. But this is only possible if both devices have the necessary user interface peripherals to establish an out-of-band channel. We will describe an abstract basic protocol to bridge the possible peripherals' gaps by authenticating indirectly with the help of nowadays basically omnipresent multimedia devices such as smart phones. After extending the proposed protocol for more complex use cases, we refine it to a practical authenticated key establishment protocol for indirect authentication. Finally we describe our freely available prototype implementation consisting of an internet-of-things-enabled light bulb and light switch and an Android app that comprise our proof of concept.
Starting Page	1
Ending Page	6
File Size	209372
Page Count	6
File Format	PDF
ISBN	9781479942770
DOI	10.1109/ISCC.2014.6912579
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-06-23
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Authentication Switches Protocols Public key Smart phones Usability Applied Cryptography DPWS Intelligent Environments Internet of Things
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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