NDLI: Location-Aware Security Services for Wireless Sensor Networks Using Network Coding

Content Provider	IEEE Xplore Digital Library
Author	Ayday, E. Delgosha, F. Fekri, F.
Copyright Year	2007
Description	Author affiliation: Georgia Inst. of Technol., Atlanta (Ayday, E.; Delgosha, F.; Fekri, F.)
Abstract	Security services such as data confidentiality, authenticity, and availability are critical in wireless sensor networks deployed in adversarial environments. Due to the resource constrains of sensor nodes, the existing protocols currently in use in ad-hoc networks cannot be employed in wireless sensor networks. In this paper, we propose a protocol called location-aware network coding security (LNCS) that provides all the aforementioned security services. By dividing the terrain into non-overlapping cells, the nodes take advantage of the location information to derive different location binding keys. An event in the field is sensed by several nodes and aggregated by all of them. Using a secret sharing algorithm, the aggregated information is divided into several shares that are forwarded toward the sink in a cell-by-cell fashion. The key idea in LNCS is that all the nodes involved in the protocol collaborate in every phase. We employ random network coding in our scheme to provide data availability significantly higher than that in other schemes. To generate authentication information, a hash tree is constructed on the generated packets. The packets that fail the authenticity test are considered as bogus and filtered enroute. Every node transmits only a small fraction of the generated packets along the corresponding authentication information to the next cell. The sink is the final entity being able to reconstruct the original message using a few shares of the message. We have provided a comparison between our scheme and previously proposed schemes. The results reveal significant improvement in data availability while maintaining the same level of data confidentiality and authenticity.
Starting Page	1226
Ending Page	1234
File Size	299059
Page Count	9
File Format	PDF
ISBN	1424410479
ISSN	0743166X
DOI	10.1109/INFCOM.2007.146
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-05-06
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Network coding Data security Information security Authentication Availability Wireless application protocol Ad hoc networks Cryptography Collaboration
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Science

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	Mr. Siddhartha Mukherjee siddhartha@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	ndl-support@iitkgp.ac.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray 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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