Validation through a binary key code and a polarization sensitive digital technique

Autores
Arizaga, Ricardo Augusto; Torroba, Roberto Daniel
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We implement a validation technique, using a polarization-encoding architecture based on digital speckle correlation and a binary key code. A validation mark is thus generated which can be affixed on a document or included on an optical chip or magnetic tape in any card. Security is duplicated by the speckle and polarization characteristics ofthe procedure. Both encoded mark and decoding binary key are stored digitally. The original input can be retrieved for authentication by a subtraction operation performed with conventional software. No additional experimental setups are required in the decoding step. Experimental results are presented to demonstrate the method.
Fil: Arizaga, Ricardo Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Fil: Torroba, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Materia
Digital speckle correlation
Optical data processing
Information processing
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/155294
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Validation through a binary key code and a polarization sensitive digital techniqueArizaga, Ricardo AugustoTorroba, Roberto DanielDigital speckle correlationOptical data processingInformation processinghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We implement a validation technique, using a polarization-encoding architecture based on digital speckle correlation and a binary key code. A validation mark is thus generated which can be affixed on a document or included on an optical chip or magnetic tape in any card. Security is duplicated by the speckle and polarization characteristics ofthe procedure. Both encoded mark and decoding binary key are stored digitally. The original input can be retrieved for authentication by a subtraction operation performed with conventional software. No additional experimental setups are required in the decoding step. Experimental results are presented to demonstrate the method.Fil: Arizaga, Ricardo Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaFil: Torroba, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaElsevier2003-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/155294Arizaga, Ricardo Augusto; Torroba, Roberto Daniel; Validation through a binary key code and a polarization sensitive digital technique; Elsevier; Optics Communications; 215; 1-3; 01-1-2003; 31-360030-4018CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0030-4018(02)02189-2info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0030401802021892info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:59:43Zoai:ri.conicet.gov.ar:11336/155294instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:59:44.064CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Validation through a binary key code and a polarization sensitive digital technique
title Validation through a binary key code and a polarization sensitive digital technique
spellingShingle Validation through a binary key code and a polarization sensitive digital technique
Arizaga, Ricardo Augusto
Digital speckle correlation
Optical data processing
Information processing
title_short Validation through a binary key code and a polarization sensitive digital technique
title_full Validation through a binary key code and a polarization sensitive digital technique
title_fullStr Validation through a binary key code and a polarization sensitive digital technique
title_full_unstemmed Validation through a binary key code and a polarization sensitive digital technique
title_sort Validation through a binary key code and a polarization sensitive digital technique
dc.creator.none.fl_str_mv Arizaga, Ricardo Augusto
Torroba, Roberto Daniel
author Arizaga, Ricardo Augusto
author_facet Arizaga, Ricardo Augusto
Torroba, Roberto Daniel
author_role author
author2 Torroba, Roberto Daniel
author2_role author
dc.subject.none.fl_str_mv Digital speckle correlation
Optical data processing
Information processing
topic Digital speckle correlation
Optical data processing
Information processing
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We implement a validation technique, using a polarization-encoding architecture based on digital speckle correlation and a binary key code. A validation mark is thus generated which can be affixed on a document or included on an optical chip or magnetic tape in any card. Security is duplicated by the speckle and polarization characteristics ofthe procedure. Both encoded mark and decoding binary key are stored digitally. The original input can be retrieved for authentication by a subtraction operation performed with conventional software. No additional experimental setups are required in the decoding step. Experimental results are presented to demonstrate the method.
Fil: Arizaga, Ricardo Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Fil: Torroba, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
description We implement a validation technique, using a polarization-encoding architecture based on digital speckle correlation and a binary key code. A validation mark is thus generated which can be affixed on a document or included on an optical chip or magnetic tape in any card. Security is duplicated by the speckle and polarization characteristics ofthe procedure. Both encoded mark and decoding binary key are stored digitally. The original input can be retrieved for authentication by a subtraction operation performed with conventional software. No additional experimental setups are required in the decoding step. Experimental results are presented to demonstrate the method.
publishDate 2003
dc.date.none.fl_str_mv 2003-01-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/155294
Arizaga, Ricardo Augusto; Torroba, Roberto Daniel; Validation through a binary key code and a polarization sensitive digital technique; Elsevier; Optics Communications; 215; 1-3; 01-1-2003; 31-36
0030-4018
CONICET Digital
CONICET
url http://hdl.handle.net/11336/155294
identifier_str_mv Arizaga, Ricardo Augusto; Torroba, Roberto Daniel; Validation through a binary key code and a polarization sensitive digital technique; Elsevier; Optics Communications; 215; 1-3; 01-1-2003; 31-36
0030-4018
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/S0030-4018(02)02189-2
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0030401802021892
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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