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
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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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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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a86 http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.citation.spa.fl_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 |
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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 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.rights.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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openAccess |
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5 |
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application/pdf |
| dc.publisher.spa.fl_str_mv |
Elsevier |
| dc.publisher.place.spa.fl_str_mv |
Ámsterdam, Países Bajos |
| institution |
Universidad de Antioquia |
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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 Bajosinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a86http://purl.org/coar/version/c_970fb48d4fbd8a85Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-nd/4.0/Chaotic phase generationOptical encryptionSynchronized swimmingSynchronized chaotic phase masks for encrypting and decrypting imagesOptics Communication5750575528123CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849https://bibliotecadigital.udea.edu.co/bitstream/10495/11900/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80https://bibliotecadigital.udea.edu.co/bitstream/10495/11900/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfLicenciaapplication/rdf+xml; charset=utf-80https://bibliotecadigital.udea.edu.co/bitstream/10495/11900/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://bibliotecadigital.udea.edu.co/bitstream/10495/11900/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALRodriguezReyBorisAngelo_2008_Synchronizedchaoticphase.pdfRodriguezReyBorisAngelo_2008_Synchronizedchaoticphase.pdfArtículo de investigaciónapplication/pdf917066https://bibliotecadigital.udea.edu.co/bitstream/10495/11900/1/RodriguezReyBorisAngelo_2008_Synchronizedchaoticphase.pdf7a10f016b5fbf4efbf51c8bbd9f431beMD5110495/11900oai:bibliotecadigital.udea.edu.co:10495/119002022-09-24 20:40:43.897Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |