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dc.contributor.authorDuarte, Sergio
dc.contributor.authorBecerra Romero, David Camilo
dc.contributor.authorPinzón Ardila, Yoan José
dc.date.accessioned2020-10-27T00:20:47Z
dc.date.available2020-10-27T00:20:47Z
dc.date.issued2009-06-01
dc.identifier.issn2539-2115
dc.identifier.issn1657-2831
dc.identifier.urihttp://hdl.handle.net/20.500.12749/8968
dc.description.abstractIn this paper, a novel method for image encryption based on a Generalized Chinese Remainder Theorem (GCRT) is presented. The proposed method is based on the work developed by Jagannathan et al. Some modifications are proposed in order to increase the method's encryption quality and its robustness against attacks. Specifically, the inclusion of a vector to reduce the segment pixel space and a Generalized Chinese Remainder Theorem (GCRT) algorithm are proposed. These vectors are generated randomly which allows its use as private keys joining these unrestricted key values generated by the GCRT algorithm.  An analysis to study a system where the RGB channels are independently encrypted is performed. Some experiments were carried out to validate the proposed model obtaining very promising results.
dc.format.mimetypeapplication/pdf
dc.language.isospa
dc.publisherUniversidad Autónoma de Bucaramanga UNAB
dc.relationhttps://revistas.unab.edu.co/index.php/rcc/article/view/1136/1106
dc.relation.urihttps://revistas.unab.edu.co/index.php/rcc/article/view/1136
dc.rightsDerechos de autor 2009 Revista Colombiana de Computación
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.sourceRevista Colombiana de Computación; Vol. 10 Núm. 1 (2009): Revista Colombiana de Computación; 45-60
dc.subjectCifrado de imágenes
dc.subjectTeorema del resto chino
dc.subjectAlgoritmos
dc.subjectSeguridad de información
dc.titleUn nuevo algoritmo de resto chino para el cifrado basado en imágenes
dc.title.translatedA new chinese remainder algorithm for image-based encryption
dc.type.driverinfo:eu-repo/semantics/article
dc.type.localArtículospa
dc.type.coarhttp://purl.org/coar/resource_type/c_7a1f
dc.subject.keywordsImage encryption
dc.subject.keywordsChinese remainder theorem
dc.subject.keywordsAlgorithms
dc.subject.keywordsInformation security
dc.identifier.instnameinstname:Universidad Autónoma de Bucaramanga UNAB
dc.type.hasversionInfo:eu-repo/semantics/publishedVersioneng
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.identifier.repourlrepourl:https://repositorio.unbosque.edu.co
dc.type.redcolhttp://purl.org/redcol/resource_type/CJournalArticle
dc.rights.creativecommonsAttribution-NonCommercial-ShareAlike 4.0 International*


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