Enhancing biometric key of finger vein based on fuzzy vault

Fuzzy Vault scheme is very suitable for biometric based key generation where biometrics and authentication are bound together. Although many previous researches applied fingerprint, signature, retina, and iris to fuzzy vault biometric system, it has been identified that the existing biometric used h...

Full description

Saved in:

Bibliographic Details
Main Author:	Wan Nourul Akmal binti Ab Aziz
Format:	Thesis
Language:	English
Subjects:	Fuzzy Vault scheme Biometrics Authentication Fuzzy vault biometric system
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-usim-ddms-12341
record_format	uketd_dc
spelling	my-usim-ddms-123412024-05-29T04:01:50Z Enhancing biometric key of finger vein based on fuzzy vault Wan Nourul Akmal binti Ab Aziz Fuzzy Vault scheme is very suitable for biometric based key generation where biometrics and authentication are bound together. Although many previous researches applied fingerprint, signature, retina, and iris to fuzzy vault biometric system, it has been identified that the existing biometric used has weakness and lack in security, as False Rejection Rate, FRR achieved still has the probability to reject genuine biometric query even though in a case by Uludag, et al. (2005) they obtained the results with 0.0% of False Acceptance Rate, FAR. Finger vein biometric has been used as it proposes a high accuracy rate and privacy if compared with other biometrics since they are hidden inside the body results in difficulty of forgery or theft. In this thesis, three contributions has been introduced to overcome the issue of FRR and FAR rates. The first contribution is the finger vein minutiae points has been extracted with two combination methods which are the Maximum Curvature Points in Image Profile and FingerPrint Application methods. The second contribution is an approach of biometric fuzzy vault by testing it using biometric finger vein. The third contribution is the design of polynomial hardening which has been added to the existing Fuzzy Vault in order to add some complexity to the vault. Based on the tests and analysis, it has been proved that by using finger vein for biometric fuzzy vault with some modifications, the error rates and security level of biometric fuzzy vault have been improved whereby FRR has been minimized to 0.005 by using finger vein as well as maintaining the 0.0% of FAR. Universiti Sains Islam Malaysia 2014-12 Thesis en https://oarep.usim.edu.my/handle/123456789/12341 https://oarep.usim.edu.my/bitstreams/98865cce-a172-4caf-b66c-a14dd5e1842b/download 8a4605be74aa9ea9d79846c1fba20a33 Fuzzy Vault scheme Biometrics Authentication Fuzzy vault biometric system
institution	Universiti Sains Islam Malaysia
collection	USIM Institutional Repository
language	English
topic	Fuzzy Vault scheme Biometrics Authentication Fuzzy vault biometric system
spellingShingle	Fuzzy Vault scheme Biometrics Authentication Fuzzy vault biometric system Wan Nourul Akmal binti Ab Aziz Enhancing biometric key of finger vein based on fuzzy vault
description	Fuzzy Vault scheme is very suitable for biometric based key generation where biometrics and authentication are bound together. Although many previous researches applied fingerprint, signature, retina, and iris to fuzzy vault biometric system, it has been identified that the existing biometric used has weakness and lack in security, as False Rejection Rate, FRR achieved still has the probability to reject genuine biometric query even though in a case by Uludag, et al. (2005) they obtained the results with 0.0% of False Acceptance Rate, FAR. Finger vein biometric has been used as it proposes a high accuracy rate and privacy if compared with other biometrics since they are hidden inside the body results in difficulty of forgery or theft. In this thesis, three contributions has been introduced to overcome the issue of FRR and FAR rates. The first contribution is the finger vein minutiae points has been extracted with two combination methods which are the Maximum Curvature Points in Image Profile and FingerPrint Application methods. The second contribution is an approach of biometric fuzzy vault by testing it using biometric finger vein. The third contribution is the design of polynomial hardening which has been added to the existing Fuzzy Vault in order to add some complexity to the vault. Based on the tests and analysis, it has been proved that by using finger vein for biometric fuzzy vault with some modifications, the error rates and security level of biometric fuzzy vault have been improved whereby FRR has been minimized to 0.005 by using finger vein as well as maintaining the 0.0% of FAR.
format	Thesis
author	Wan Nourul Akmal binti Ab Aziz
author_facet	Wan Nourul Akmal binti Ab Aziz
author_sort	Wan Nourul Akmal binti Ab Aziz
title	Enhancing biometric key of finger vein based on fuzzy vault
title_short	Enhancing biometric key of finger vein based on fuzzy vault
title_full	Enhancing biometric key of finger vein based on fuzzy vault
title_fullStr	Enhancing biometric key of finger vein based on fuzzy vault
title_full_unstemmed	Enhancing biometric key of finger vein based on fuzzy vault
title_sort	enhancing biometric key of finger vein based on fuzzy vault
granting_institution	Universiti Sains Islam Malaysia
_version_	1812444685418889216

Enhancing biometric key of finger vein based on fuzzy vault

Similar Items