Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Barrera Ramírez, John Fredy | - |
| dc.creator | Osorio, Alexis Jaramillo | - |
| dc.creator | Velez Zea, Alejandro | - |
| dc.creator | Torroba, Roberto Daniel | - |
| dc.date | 2018-06-19T14:03:20Z | - |
| dc.date | 2018-06-19T14:03:20Z | - |
| dc.date | 2016-08 | - |
| dc.date | 2018-06-18T21:22:34Z | - |
| dc.date.accessioned | 2019-04-29T15:42:09Z | - |
| dc.date.available | 2019-04-29T15:42:09Z | - |
| dc.date.issued | 2016-08 | - |
| dc.identifier | Barrera Ramírez, John Fredy; Osorio, Alexis Jaramillo; Velez Zea, Alejandro; Torroba, Roberto Daniel; Experimental analysis of a joint free space cryptosystem; Elsevier; Optics And Lasers In Engineering; 83; 8-2016; 126-130 | - |
| dc.identifier | 0143-8166 | - |
| dc.identifier | http://hdl.handle.net/11336/49218 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/299926 | - |
| dc.description | In this paper, we analyze a joint free space cryptosystem scheme implemented in an actual laboratory environment. In this encrypting architecture, the object to be encoded and the security key are placed side by side in the input plane without optical elements between the input and the output planes. In order to get the encrypted information, the joint Fresnel power distribution JFPD coming from the input plane is registered in a CMOS camera. The information of the encrypting key is registered with an off axis Fresnel holographic setup. The data registered with the experimental setup is digitally filtered to obtain the encrypted object and the encryption key. In addition, we explore the performance of the experimental system as a function of the object-camera and key-camera distances, which are two new parameters of interest. These parameters become available as a result of developing this encrypting scheme. The theoretical and experimental analysis shows the validity and applicability of the cryptosystem. | - |
| dc.description | Fil: Barrera Ramírez, John Fredy. Universidad de Antioquia; Colombia | - |
| dc.description | Fil: Osorio, Alexis Jaramillo. Universidad de Antioquia; Colombia | - |
| dc.description | Fil: Velez Zea, Alejandro. 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 | - |
| dc.description | 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. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.optlaseng.2016.03.010 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0143816616000750 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/55302 | - |
| dc.subject | ENCRYPTION | - |
| dc.subject | FRESNEL TRANSFORM | - |
| dc.subject | OPTICAL DATA PROCESSING | - |
| dc.subject | OPTICAL SECURITY | - |
| dc.subject | Astronomía | - |
| dc.subject | Ciencias Físicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Experimental analysis of a joint free space cryptosystem | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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