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Título: | A crypto-biometric scheme based on iris-templates with fuzzy extractors |
Autor: | Álvarez Mariño, R.; Hernández Álvarez, Fernando CSIC; Hernández Encinas, Luis CSIC ORCID | Palabras clave: | Biometrics Cryptography Iris Template Fuzzy extractor |
Fecha de publicación: | 2012 | Editor: | Elsevier | Citación: | Information Sciences 195: 91- 102 (2012) | Resumen: | One of the most important uses of Biometrics is the identification and authentication of individuals using one or several of their physiognomical or behavioral features. Moreover, Biometrics offers a good option to assist Cryptography for confidentiality, encryption, and decryption of messages by using some biometric traits. In this paper, a crypto-biometric scheme, based on fuzzy extractors, by using iris templates, is proposed, i.e., we propose a new system in order to permit a user to retrieve a secret or a previously saved key by using her own biometric template. The properties and efficiency for selecting the most useful parameters to provide a high level of security in the scheme are thoroughly analyzed. © 2012 Elsevier Inc. All rights reserved. | Descripción: | 20 páginas, 4 figuras, 7 tablas | Versión del editor: | http://dx.doi.org/10.1016/j.ins.2012.01.042 | URI: | http://hdl.handle.net/10261/77916 | DOI: | 10.1016/j.ins.2012.01.042 | Identificadores: | doi: 10.1016/j.ins.2012.01.042 issn: 0020-0255 |
Aparece en las colecciones: | (ISI) Artículos |
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