Iris template protection based on enhanced hill cipher

Biometric is uses to identify authorized person based on specific physiological or behavioral features. Template protection is a crucial requirement when designing an authentication system, where the template could be modified by attacker. Hill Cipher is a block cipher and symmetric key algorithm it...

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Bibliographic Details
Main Authors:	Khalaf, Emad Taha, Mohammed, Muamer N., Norrozila, Sulaiman
Format:	Conference or Workshop Item
Language:	English
Published:	ACM 2016
Subjects:	QA76 Computer software
Online Access:	http://umpir.ump.edu.my/id/eprint/21523/ http://umpir.ump.edu.my/id/eprint/21523/ http://umpir.ump.edu.my/id/eprint/21523/1/Iris%20template%20protection%20based%20on%20enhanced%20hill%20cipher1.pdf

id	ump-21523
recordtype	eprints
spelling	ump-215232019-01-28T09:01:50Z http://umpir.ump.edu.my/id/eprint/21523/ Iris template protection based on enhanced hill cipher Khalaf, Emad Taha Mohammed, Muamer N. Norrozila, Sulaiman QA76 Computer software Biometric is uses to identify authorized person based on specific physiological or behavioral features. Template protection is a crucial requirement when designing an authentication system, where the template could be modified by attacker. Hill Cipher is a block cipher and symmetric key algorithm it has several advantages such as simplicity, high speed and high throughput can be used to protect Biometric Template. Unfortunately, Hill Cipher has some disadvantages such as takes smaller sizes of blocks, very simple and vulnerable for exhaustive key search attack and known plain text attack, also the key matrix which entered should be invertible. This paper proposed an enhancement to overcome these drawbacks of Hill Cipher by using a large and random key with large data block, beside overcome the Invertible-key Matrix problem. The efficiency of encryption has been checked out by Normalized Correlation Coefficient (NCC) and running time. ACM 2016 Conference or Workshop Item PeerReviewed text en http://umpir.ump.edu.my/id/eprint/21523/1/Iris%20template%20protection%20based%20on%20enhanced%20hill%20cipher1.pdf Khalaf, Emad Taha and Mohammed, Muamer N. and Norrozila, Sulaiman (2016) Iris template protection based on enhanced hill cipher. In: International Conference on Communication and Information Systems, 16-18 December 2016 , Bangkok, Thailand. pp. 53-57.. ISBN 978-1-4503-4791-4 https://dl.acm.org/citation.cfm?id=3023938
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QA76 Computer software
spellingShingle	QA76 Computer software Khalaf, Emad Taha Mohammed, Muamer N. Norrozila, Sulaiman Iris template protection based on enhanced hill cipher
description	Biometric is uses to identify authorized person based on specific physiological or behavioral features. Template protection is a crucial requirement when designing an authentication system, where the template could be modified by attacker. Hill Cipher is a block cipher and symmetric key algorithm it has several advantages such as simplicity, high speed and high throughput can be used to protect Biometric Template. Unfortunately, Hill Cipher has some disadvantages such as takes smaller sizes of blocks, very simple and vulnerable for exhaustive key search attack and known plain text attack, also the key matrix which entered should be invertible. This paper proposed an enhancement to overcome these drawbacks of Hill Cipher by using a large and random key with large data block, beside overcome the Invertible-key Matrix problem. The efficiency of encryption has been checked out by Normalized Correlation Coefficient (NCC) and running time.
format	Conference or Workshop Item
author	Khalaf, Emad Taha Mohammed, Muamer N. Norrozila, Sulaiman
author_facet	Khalaf, Emad Taha Mohammed, Muamer N. Norrozila, Sulaiman
author_sort	Khalaf, Emad Taha
title	Iris template protection based on enhanced hill cipher
title_short	Iris template protection based on enhanced hill cipher
title_full	Iris template protection based on enhanced hill cipher
title_fullStr	Iris template protection based on enhanced hill cipher
title_full_unstemmed	Iris template protection based on enhanced hill cipher
title_sort	iris template protection based on enhanced hill cipher
publisher	ACM
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/21523/ http://umpir.ump.edu.my/id/eprint/21523/ http://umpir.ump.edu.my/id/eprint/21523/1/Iris%20template%20protection%20based%20on%20enhanced%20hill%20cipher1.pdf
first_indexed	2023-09-18T22:31:36Z
last_indexed	2023-09-18T22:31:36Z
_version_	1777416323163226112

Iris template protection based on enhanced hill cipher

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