A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication

A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication

A fingerprint encryption scheme based on irreversible function has been designed in this paper. Since the fingerprint template includes almost the entire information of users’ fingerprints, the personal authentication can be determined only by the fingerprint features. This paper proposes an irrever...

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Main Authors: Yijun Yang, Jianping Yu, Peng Zhang, Shulan Wang
Format: Article
Language:English
Published: Hindawi Limited 2015-01-01
Series:Computational and Mathematical Methods in Medicine
Online Access:http://dx.doi.org/10.1155/2015/673867
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spelling doaj-291af44d1297423498b90c992252e2e02020-11-24T22:42:41ZengHindawi LimitedComputational and Mathematical Methods in Medicine1748-670X1748-67182015-01-01201510.1155/2015/673867673867A Fingerprint Encryption Scheme Based on Irreversible Function and Secure AuthenticationYijun Yang0Jianping Yu1Peng Zhang2Shulan Wang3ATR Key Laboratory of National Defense Technology, Shenzhen University, Shenzhen 518060, ChinaATR Key Laboratory of National Defense Technology, Shenzhen University, Shenzhen 518060, ChinaATR Key Laboratory of National Defense Technology, Shenzhen University, Shenzhen 518060, ChinaATR Key Laboratory of National Defense Technology, Shenzhen University, Shenzhen 518060, ChinaA fingerprint encryption scheme based on irreversible function has been designed in this paper. Since the fingerprint template includes almost the entire information of users’ fingerprints, the personal authentication can be determined only by the fingerprint features. This paper proposes an irreversible transforming function (using the improved SHA1 algorithm) to transform the original minutiae which are extracted from the thinned fingerprint image. Then, Chinese remainder theorem is used to obtain the biokey from the integration of the transformed minutiae and the private key. The result shows that the scheme has better performance on security and efficiency comparing with other irreversible function schemes.http://dx.doi.org/10.1155/2015/673867
collection DOAJ
language English
format Article
sources DOAJ
author Yijun Yang
Jianping Yu
Peng Zhang
Shulan Wang
spellingShingle Yijun Yang
Jianping Yu
Peng Zhang
Shulan Wang
A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
Computational and Mathematical Methods in Medicine
author_facet Yijun Yang
Jianping Yu
Peng Zhang
Shulan Wang
author_sort Yijun Yang
title A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
title_short A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
title_full A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
title_fullStr A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
title_full_unstemmed A Fingerprint Encryption Scheme Based on Irreversible Function and Secure Authentication
title_sort fingerprint encryption scheme based on irreversible function and secure authentication
publisher Hindawi Limited
series Computational and Mathematical Methods in Medicine
issn 1748-670X
1748-6718
publishDate 2015-01-01
description A fingerprint encryption scheme based on irreversible function has been designed in this paper. Since the fingerprint template includes almost the entire information of users’ fingerprints, the personal authentication can be determined only by the fingerprint features. This paper proposes an irreversible transforming function (using the improved SHA1 algorithm) to transform the original minutiae which are extracted from the thinned fingerprint image. Then, Chinese remainder theorem is used to obtain the biokey from the integration of the transformed minutiae and the private key. The result shows that the scheme has better performance on security and efficiency comparing with other irreversible function schemes.
url http://dx.doi.org/10.1155/2015/673867
work_keys_str_mv AT yijunyang afingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT jianpingyu afingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT pengzhang afingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT shulanwang afingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT yijunyang fingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT jianpingyu fingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT pengzhang fingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
AT shulanwang fingerprintencryptionschemebasedonirreversiblefunctionandsecureauthentication
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