NDLI: Providing source privacy in mobile ad hoc networks

Content Provider	IEEE Xplore Digital Library
Author	Jian Ren Yun Li Tongtong Li
Copyright Year	2009
Abstract	Communication privacy is becoming an essential security requirement for mission critical communications and communication infrastructure protection. This is especially true for mobile ad hoc networks (MANETs) due to mobility of the communication nodes and the nature of wireless communications. Existing research in privacy-preserving communications can largely be divided into two categories: cryptosystem-based techniques and broadcasting-based techniques. The cryptosystem-based techniques include mix-based systems and secure multiparty computation-based systems, originating from mixnet and DC-net respectively. All mix-based approaches require a trusted third party to provide the mix and are not quite feasible in MANET. However, DC-net based approaches suffer from transmission collision problem that cannot be easily resolved practically. Broadcasting based schemes provide communication privacy by mixing the real messages with dummy packets so that it is infeasible for the adversaries to identify the real packets and track the message source. However, the transmission of dummy messages not only increases the energy consumption significantly, but also increases the network collisions and decreases the packet delivery ratio. In this paper, we first propose a novel unconditionally secure source anonymous message authentication scheme (SAMAS) that enables messages to be released without relying on any trusted third parties. While providing source privacy, the proposed scheme can also provide message content authenticity. We then propose a novel communication protocol for MANET that can ensure communication privacy of both communication parties and their end-to-end routing. The proposed protocol can be used for critical infrastructure protection and secure file sharing. The security analysis demonstrates that the proposed protocol is secure against various attacks. The theoretical analysis and simulation show that the proposed scheme is efficient and can ensure high message delivery ratio.
Starting Page	332
Ending Page	341
File Size	3495200
Page Count	10
File Format	PDF
ISBN	9781424451135
DOI	10.1109/MOBHOC.2009.5336980
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-12
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols recipient privacy Mission critical systems source privacy Mobile communication unconditional security Mobile ad hoc networks Wireless communication content authenticity Privacy wireless ad hoc network Communication anonymity location privacy Energy resolution Broadcasting Cryptography Protection
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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