Synchronized chaotic phase masks for encrypting and decrypting images
ABSTRACT: 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 synch...
- Autores:
-
Vera Ciro, Carlos
Rueda Muñoz, Edgar Alberto
Torroba, Roberto Daniel
Rodríguez Rey, Boris Ánghelo
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2008
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/11900
- Acceso en línea:
- http://hdl.handle.net/10495/11900
- Palabra clave:
- Chaotic phase generation
Optical encryption
Synchronized swimming
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-nd/4.0/
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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 Chaotic phase generation Optical encryption Synchronized swimming |
| 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.fl_str_mv |
Vera Ciro, Carlos Rueda Muñoz, Edgar Alberto Torroba, Roberto Daniel Rodríguez Rey, Boris Ánghelo |
| dc.contributor.author.none.fl_str_mv |
Vera Ciro, Carlos Rueda Muñoz, Edgar Alberto Torroba, Roberto Daniel Rodríguez Rey, Boris Ánghelo |
| dc.subject.none.fl_str_mv |
Chaotic phase generation Optical encryption Synchronized swimming |
| topic |
Chaotic phase generation Optical encryption Synchronized swimming |
| description |
ABSTRACT: 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. Keywords: Optical encryptionChaotic phase generationSynchronization system |
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2008 |
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2008 |
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2019-09-02T14:28:49Z |
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2019-09-02T14:28:49Z |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Rodriguez-Rey B.A., Vera-Ciro C., Rueda-Muñoz E.A. & Torroba R., et al. Synchronized chaotic phase masks for encrypting and decrypting images, vol.281, no 23, pp 5750-5755. 2008, doi:10.1016/j.optcom.2008.09.002 |
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0027-8424 |
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http://hdl.handle.net/10495/11900 |
| dc.identifier.doi.none.fl_str_mv |
10.1016/j.optcom.2008.09.002 |
| identifier_str_mv |
Rodriguez-Rey B.A., Vera-Ciro C., Rueda-Muñoz E.A. & Torroba R., et al. Synchronized chaotic phase masks for encrypting and decrypting images, vol.281, no 23, pp 5750-5755. 2008, doi:10.1016/j.optcom.2008.09.002 0027-8424 10.1016/j.optcom.2008.09.002 |
| url |
http://hdl.handle.net/10495/11900 |
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eng |
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eng |
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5755 |
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23 |
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5750 |
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281 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Optics Communication |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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Vera Ciro, CarlosRueda Muñoz, Edgar AlbertoTorroba, Roberto DanielRodríguez Rey, Boris Ánghelo2019-09-02T14:28:49Z2019-09-02T14:28:49Z2008Rodriguez-Rey B.A., Vera-Ciro C., Rueda-Muñoz E.A. & Torroba R., et al. Synchronized chaotic phase masks for encrypting and decrypting images, vol.281, no 23, pp 5750-5755. 2008, doi:10.1016/j.optcom.2008.09.0020027-8424http://hdl.handle.net/10495/1190010.1016/j.optcom.2008.09.002ABSTRACT: 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. Keywords: Optical encryptionChaotic phase generationSynchronization system5application/pdfengElsevierÁmsterdam, Países Bajoshttps://creativecommons.org/licenses/by-nc-nd/4.0/http://creativecommons.org/licenses/by-nc-nd/2.5/co/Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Chaotic phase generationOptical encryptionSynchronized swimmingSynchronized chaotic phase masks for encrypting and decrypting imagesArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion5755235750281Optics CommunicationPublicationCC-LICENSElicense_urllicense_urltext/plain; charset=utf-849https://bibliotecadigital.udea.edu.co/bitstreams/416077aa-8a58-42d6-9eb9-53946b593f5f/download4afdbb8c545fd630ea7db775da747b2fMD52falseAnonymousREADlicense_textlicense_texttext/html; charset=utf-80https://bibliotecadigital.udea.edu.co/bitstreams/3fef7b22-8bec-4ae4-a9d8-53a966e6438c/downloadd41d8cd98f00b204e9800998ecf8427eMD53falseAnonymousREADlicense_rdflicense_rdfLicenciaapplication/rdf+xml; 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