NDLI: Secure key agreement using pure biometrics

Content Provider	IEEE Xplore Digital Library
Author	Akdogan, D. Altop, D.K. Levi, A.
Copyright Year	2015
Description	Author affiliation: Sabanci Univ., İstanbul, Turkey (Akdogan, D.; Altop, D.K.; Levi, A.)
Abstract	In this paper, we propose a novel secure key agreement protocol that uses biometrics with unordered set of features. Our protocol enables the user and the server to agree on a symmetric key, which is generated by utilizing only the feature points of the user's biometrics. It means that our protocol does not generate the key randomly or it does not use any random data in the key itself. As a proof of concept, we instantiate our protocol model using fingerprints. In our protocol, we employ a threshold-based quantization mechanism, in order to group the minutiae in a predefined neighborhood. In this way, we increase the chance of user-server agreement on the same set of minutiae. Our protocol works in rounds. In each round, depending on the calculated similarity score on the common set of minutiae, the acceptance/rejection decision is made. Besides, we employ multi-criteria security analyses for our proposed protocol. These security analyses show that the generated keys possess acceptable randomness according to Shannon's entropy. In addition, the keys, which are generated after each protocol run, are indistinguishable from each other, as measured by the Hamming distance metric. Our protocol is also robust against brute-force, replay and impersonation attacks, proven by high attack complexity and low equal error rates.
Starting Page	191
Ending Page	199
File Size	981822
Page Count	9
File Format	PDF
ISBN	9781467378765
DOI	10.1109/CNS.2015.7346828
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-28
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Feature extraction Cryptography Servers Iris recognition
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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