Fully digital encryption technique

Autores
Arizaga, Ricardo; Henao Henao, Rodrigo de Jesús; Torroba, Roberto Daniel
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We propose an alternative fully digital encryption technique based on using the Fourier transform of the original object to be processed and a speckled reference wave as encryption mask. Once encrypted, the Fourier transform spectrum of the object is holographically stored. The original data recovering is performed by digital reconstruction using the same encryption mask, which is also holographically stored. Quality of reconstructed data is evaluated as a function of the sensed encrypted data. Computer simulations and experimental results are presented to demonstrate the method.
Facultad de Ingeniería
Materia
Física
cifrado digital
Espectroscopía Infrarroja Transformadora de Fourier
imagen
Holografía
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/3.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/44493
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/44493
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Fully digital encryption techniqueArizaga, RicardoHenao Henao, Rodrigo de JesúsTorroba, Roberto DanielFísicacifrado digitalEspectroscopía Infrarroja Transformadora de FourierimagenHolografíaWe propose an alternative fully digital encryption technique based on using the Fourier transform of the original object to be processed and a speckled reference wave as encryption mask. Once encrypted, the Fourier transform spectrum of the object is holographically stored. The original data recovering is performed by digital reconstruction using the same encryption mask, which is also holographically stored. Quality of reconstructed data is evaluated as a function of the sensed encrypted data. Computer simulations and experimental results are presented to demonstrate the method.Facultad de Ingeniería2003info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf43-47http://sedici.unlp.edu.ar/handle/10915/44493enginfo:eu-repo/semantics/altIdentifier/issn/0030401info:eu-repo/semantics/altIdentifier/doi/10.1016/S0030-4018(03)01462-7info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/Creative Commons Attribution 3.0 Unported (CC BY 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:02:02Zoai:sedici.unlp.edu.ar:10915/44493Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:02:02.532SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Fully digital encryption technique
title Fully digital encryption technique
spellingShingle Fully digital encryption technique
Arizaga, Ricardo
Física
cifrado digital
Espectroscopía Infrarroja Transformadora de Fourier
imagen
Holografía
title_short Fully digital encryption technique
title_full Fully digital encryption technique
title_fullStr Fully digital encryption technique
title_full_unstemmed Fully digital encryption technique
title_sort Fully digital encryption technique
dc.creator.none.fl_str_mv Arizaga, Ricardo
Henao Henao, Rodrigo de Jesús
Torroba, Roberto Daniel
author Arizaga, Ricardo
author_facet Arizaga, Ricardo
Henao Henao, Rodrigo de Jesús
Torroba, Roberto Daniel
author_role author
author2 Henao Henao, Rodrigo de Jesús
Torroba, Roberto Daniel
author2_role author
author
dc.subject.none.fl_str_mv Física
cifrado digital
Espectroscopía Infrarroja Transformadora de Fourier
imagen
Holografía
topic Física
cifrado digital
Espectroscopía Infrarroja Transformadora de Fourier
imagen
Holografía
dc.description.none.fl_txt_mv We propose an alternative fully digital encryption technique based on using the Fourier transform of the original object to be processed and a speckled reference wave as encryption mask. Once encrypted, the Fourier transform spectrum of the object is holographically stored. The original data recovering is performed by digital reconstruction using the same encryption mask, which is also holographically stored. Quality of reconstructed data is evaluated as a function of the sensed encrypted data. Computer simulations and experimental results are presented to demonstrate the method.
Facultad de Ingeniería
description We propose an alternative fully digital encryption technique based on using the Fourier transform of the original object to be processed and a speckled reference wave as encryption mask. Once encrypted, the Fourier transform spectrum of the object is holographically stored. The original data recovering is performed by digital reconstruction using the same encryption mask, which is also holographically stored. Quality of reconstructed data is evaluated as a function of the sensed encrypted data. Computer simulations and experimental results are presented to demonstrate the method.
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/44493
url http://sedici.unlp.edu.ar/handle/10915/44493
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0030401
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0030-4018(03)01462-7
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
dc.format.none.fl_str_mv application/pdf
43-47
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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