Synchronized chaotic phase masks for encrypting and decrypting images

Autores
Rueda, Edgar; Vera, Carlos A.; Rodríguez, Boris; Torroba, Roberto Daniel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper presents an alternative to secure exchange of encrypted information through public open channels. Chaotic encryption introduces a security improvement by an efficient masking of the message with a chaotic signal. Message extraction by an authorized end user is done using a synchronization procedure, thus allowing a continuous change of the encrypting and decrypting keys. And optical implementation with a 4f optical encrypting architecture is suggested. Digital simulations, including the effects of missing data, corrupted data and noise addition are shown. These results proof the consistency of the proposal, and demonstrate a practical way to operate with it.
Fil: Rueda, Edgar. Universidad de Antioquia; Colombia
Fil: Vera, Carlos A.. Universidad de Antioquia; Colombia
Fil: Rodríguez, Boris. Universidad de Antioquia; Colombia
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
CHAOTIC PHASE GENERATION
OPTICAL ENCRYPTION
SYNCHRONIZATION SYSTEM
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:11336/173609
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Synchronized chaotic phase masks for encrypting and decrypting imagesRueda, EdgarVera, Carlos A.Rodríguez, BorisTorroba, Roberto DanielCHAOTIC PHASE GENERATIONOPTICAL ENCRYPTIONSYNCHRONIZATION SYSTEMhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1This paper presents an alternative to secure exchange of encrypted information through public open channels. Chaotic encryption introduces a security improvement by an efficient masking of the message with a chaotic signal. Message extraction by an authorized end user is done using a synchronization procedure, thus allowing a continuous change of the encrypting and decrypting keys. And optical implementation with a 4f optical encrypting architecture is suggested. Digital simulations, including the effects of missing data, corrupted data and noise addition are shown. These results proof the consistency of the proposal, and demonstrate a practical way to operate with it.Fil: Rueda, Edgar. Universidad de Antioquia; ColombiaFil: Vera, Carlos A.. Universidad de Antioquia; ColombiaFil: Rodríguez, Boris. Universidad de Antioquia; ColombiaFil: 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; ArgentinaElsevier Science2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/173609Rueda, Edgar; Vera, Carlos A.; Rodríguez, Boris; Torroba, Roberto Daniel; Synchronized chaotic phase masks for encrypting and decrypting images; Elsevier Science; Optics Communications; 281; 23; 12-2008; 5750-57550030-4018CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.optcom.2008.09.002info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0030401808008535info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:23:33Zoai:ri.conicet.gov.ar:11336/173609instacron: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:34982025-09-29 10:23:33.745CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synchronized chaotic phase masks for encrypting and decrypting images
title Synchronized chaotic phase masks for encrypting and decrypting images
spellingShingle Synchronized chaotic phase masks for encrypting and decrypting images
Rueda, Edgar
CHAOTIC PHASE GENERATION
OPTICAL ENCRYPTION
SYNCHRONIZATION SYSTEM
title_short Synchronized chaotic phase masks for encrypting and decrypting images
title_full Synchronized chaotic phase masks for encrypting and decrypting images
title_fullStr Synchronized chaotic phase masks for encrypting and decrypting images
title_full_unstemmed Synchronized chaotic phase masks for encrypting and decrypting images
title_sort Synchronized chaotic phase masks for encrypting and decrypting images
dc.creator.none.fl_str_mv Rueda, Edgar
Vera, Carlos A.
Rodríguez, Boris
Torroba, Roberto Daniel
author Rueda, Edgar
author_facet Rueda, Edgar
Vera, Carlos A.
Rodríguez, Boris
Torroba, Roberto Daniel
author_role author
author2 Vera, Carlos A.
Rodríguez, Boris
Torroba, Roberto Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv CHAOTIC PHASE GENERATION
OPTICAL ENCRYPTION
SYNCHRONIZATION SYSTEM
topic CHAOTIC PHASE GENERATION
OPTICAL ENCRYPTION
SYNCHRONIZATION SYSTEM
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper presents an alternative to secure exchange of encrypted information through public open channels. Chaotic encryption introduces a security improvement by an efficient masking of the message with a chaotic signal. Message extraction by an authorized end user is done using a synchronization procedure, thus allowing a continuous change of the encrypting and decrypting keys. And optical implementation with a 4f optical encrypting architecture is suggested. Digital simulations, including the effects of missing data, corrupted data and noise addition are shown. These results proof the consistency of the proposal, and demonstrate a practical way to operate with it.
Fil: Rueda, Edgar. Universidad de Antioquia; Colombia
Fil: Vera, Carlos A.. Universidad de Antioquia; Colombia
Fil: Rodríguez, Boris. Universidad de Antioquia; Colombia
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 This paper presents an alternative to secure exchange of encrypted information through public open channels. Chaotic encryption introduces a security improvement by an efficient masking of the message with a chaotic signal. Message extraction by an authorized end user is done using a synchronization procedure, thus allowing a continuous change of the encrypting and decrypting keys. And optical implementation with a 4f optical encrypting architecture is suggested. Digital simulations, including the effects of missing data, corrupted data and noise addition are shown. These results proof the consistency of the proposal, and demonstrate a practical way to operate with it.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/173609
Rueda, Edgar; Vera, Carlos A.; Rodríguez, Boris; Torroba, Roberto Daniel; Synchronized chaotic phase masks for encrypting and decrypting images; Elsevier Science; Optics Communications; 281; 23; 12-2008; 5750-5755
0030-4018
CONICET Digital
CONICET
url http://hdl.handle.net/11336/173609
identifier_str_mv Rueda, Edgar; Vera, Carlos A.; Rodríguez, Boris; Torroba, Roberto Daniel; Synchronized chaotic phase masks for encrypting and decrypting images; Elsevier Science; Optics Communications; 281; 23; 12-2008; 5750-5755
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/j.optcom.2008.09.002
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0030401808008535
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 Science
publisher.none.fl_str_mv Elsevier Science
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
_version_ 1844614230667427840
score 13.070432

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