Multiplexing of encrypted data using fractal masks

In this Letter, we present to the best of our knowledge a new all-optical technique for multiple-image encryption and multiplexing, based on fractal encrypting masks. The optical architecture is a joint transform correlator. The multiplexed encrypted data are stored in a photorefractive crystal. The...

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Detalles Bibliográficos
Autores principales:	Barrera, John Fredy, Tebaldi, Myrian Cristina, Amaya Robayo, Dafne Cecilia, Furlan, Walter D., Monsoriu, Juan A., Bolognini, Néstor Alberto, Torroba, Roberto Daniel
Formato:	Articulo Comunicacion
Lenguaje:	Inglés
Publicado:	2012
Materias:	Física Optics Encryption Crosstalk Multiplexing Electronic engineering Optical encryption Photorefractive crystal Fractal Computer science Telecommunications Search engine
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/126254
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-126254
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Física Optics Encryption Crosstalk Multiplexing Electronic engineering Optical encryption Photorefractive crystal Fractal Computer science Telecommunications Search engine
spellingShingle	Física Optics Encryption Crosstalk Multiplexing Electronic engineering Optical encryption Photorefractive crystal Fractal Computer science Telecommunications Search engine Barrera, John Fredy Tebaldi, Myrian Cristina Amaya Robayo, Dafne Cecilia Furlan, Walter D. Monsoriu, Juan A. Bolognini, Néstor Alberto Torroba, Roberto Daniel Multiplexing of encrypted data using fractal masks
topic_facet	Física Optics Encryption Crosstalk Multiplexing Electronic engineering Optical encryption Photorefractive crystal Fractal Computer science Telecommunications Search engine
description	In this Letter, we present to the best of our knowledge a new all-optical technique for multiple-image encryption and multiplexing, based on fractal encrypting masks. The optical architecture is a joint transform correlator. The multiplexed encrypted data are stored in a photorefractive crystal. The fractal parameters of the key can be easily tuned to lead to a multiplexing operation without cross talk effects. Experimental results that support the potential of the method are presented.
format	Articulo Comunicacion
author	Barrera, John Fredy Tebaldi, Myrian Cristina Amaya Robayo, Dafne Cecilia Furlan, Walter D. Monsoriu, Juan A. Bolognini, Néstor Alberto Torroba, Roberto Daniel
author_facet	Barrera, John Fredy Tebaldi, Myrian Cristina Amaya Robayo, Dafne Cecilia Furlan, Walter D. Monsoriu, Juan A. Bolognini, Néstor Alberto Torroba, Roberto Daniel
author_sort	Barrera, John Fredy
title	Multiplexing of encrypted data using fractal masks
title_short	Multiplexing of encrypted data using fractal masks
title_full	Multiplexing of encrypted data using fractal masks
title_fullStr	Multiplexing of encrypted data using fractal masks
title_full_unstemmed	Multiplexing of encrypted data using fractal masks
title_sort	multiplexing of encrypted data using fractal masks
publishDate	2012
url	http://sedici.unlp.edu.ar/handle/10915/126254
work_keys_str_mv	AT barrerajohnfredy multiplexingofencrypteddatausingfractalmasks AT tebaldimyriancristina multiplexingofencrypteddatausingfractalmasks AT amayarobayodafnececilia multiplexingofencrypteddatausingfractalmasks AT furlanwalterd multiplexingofencrypteddatausingfractalmasks AT monsoriujuana multiplexingofencrypteddatausingfractalmasks AT bolognininestoralberto multiplexingofencrypteddatausingfractalmasks AT torrobarobertodaniel multiplexingofencrypteddatausingfractalmasks
bdutipo_str	Repositorios
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Multiplexing of encrypted data using fractal masks

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