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Reseach Article

ElGamel Encryption for Biometric Database Protection

by M. Mani Roja, Sudhir Sawarkar
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 68 - Number 6
Year of Publication: 2013
Authors: M. Mani Roja, Sudhir Sawarkar
10.5120/11582-6914

M. Mani Roja, Sudhir Sawarkar . ElGamel Encryption for Biometric Database Protection. International Journal of Computer Applications. 68, 6 ( April 2013), 10-14. DOI=10.5120/11582-6914

@article{ 10.5120/11582-6914,
author = { M. Mani Roja, Sudhir Sawarkar },
title = { ElGamel Encryption for Biometric Database Protection },
journal = { International Journal of Computer Applications },
issue_date = { April 2013 },
volume = { 68 },
number = { 6 },
month = { April },
year = { 2013 },
issn = { 0975-8887 },
pages = { 10-14 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume68/number6/11582-6914/ },
doi = { 10.5120/11582-6914 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:27:05.247684+05:30
%A M. Mani Roja
%A Sudhir Sawarkar
%T ElGamel Encryption for Biometric Database Protection
%J International Journal of Computer Applications
%@ 0975-8887
%V 68
%N 6
%P 10-14
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The critical issues in biometric systems are protecting the template of a user which is stored in a data base. An attack against the stored templates constitutes a major security and privacy threat in a biometric system. Proper use of cryptography greatly reduces the threats in biometric system as the attackers have to find the decryption key and template. This paper proposes an approach for biometric database protection using ElGamel encryption technique. The algorithm was successfully tested on a binary image, gray image and a colour image.

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Index Terms

Computer Science
Information Sciences

Keywords

Primitive roots PN sequence ElGamel Encryption