Synchronized chaotic phase masks for encrypting and decrypting images

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...

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Detalles Bibliográficos
Autores principales:	Rueda, Edgar, Vera, Carlos Andres, Rodríguez, Boris A., Torroba, Roberto Daniel
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2008
Materias:	Ingeniería Optical encryption Chaotic phase generation Synchronization system
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/128703
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-128703
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ingeniería Optical encryption Chaotic phase generation Synchronization system
spellingShingle	Ingeniería Optical encryption Chaotic phase generation Synchronization system Rueda, Edgar Vera, Carlos Andres Rodríguez, Boris A. Torroba, Roberto Daniel Synchronized chaotic phase masks for encrypting and decrypting images
topic_facet	Ingeniería Optical encryption Chaotic phase generation Synchronization system
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.
format	Articulo Articulo
author	Rueda, Edgar Vera, Carlos Andres Rodríguez, Boris A. Torroba, Roberto Daniel
author_facet	Rueda, Edgar Vera, Carlos Andres Rodríguez, Boris A. Torroba, Roberto Daniel
author_sort	Rueda, Edgar
title	Synchronized chaotic phase masks for encrypting and decrypting images
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
publishDate	2008
url	http://sedici.unlp.edu.ar/handle/10915/128703
work_keys_str_mv	AT ruedaedgar synchronizedchaoticphasemasksforencryptinganddecryptingimages AT veracarlosandres synchronizedchaoticphasemasksforencryptinganddecryptingimages AT rodriguezborisa synchronizedchaoticphasemasksforencryptinganddecryptingimages AT torrobarobertodaniel synchronizedchaoticphasemasksforencryptinganddecryptingimages
bdutipo_str	Repositorios
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Synchronized chaotic phase masks for encrypting and decrypting images

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