Cryptographic salting for security enhancement of double random phase encryption schemes

Autores
Vélez Zea, Alejandro; Barrera Ramírez, John Fredy; Torroba, Roberto Daniel
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Security in optical encryption techniques is a subject of great importance, especially in light of recent reports of successful attacks. We propose a new procedure to reinforce the ciphertexts generated in double random phase encrypting experimental setups. This ciphertext is protected by multiplexing with a 'salt' ciphertext coded with the same setup. We present an experimental implementation of the 'salting' technique. Thereafter, we analyze the resistance of the 'salted' ciphertext under some of the commonly known attacks reported in the literature, demonstrating the validity of our proposal.
Centro de Investigaciones Ópticas
Unidad de Investigación y Desarrollo Optimo
Materia
Física
Joint transform correlator
Multiplexing
Optical encryption
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/100519
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/100519
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Cryptographic salting for security enhancement of double random phase encryption schemesVélez Zea, AlejandroBarrera Ramírez, John FredyTorroba, Roberto DanielFísicaJoint transform correlatorMultiplexingOptical encryptionSecurity in optical encryption techniques is a subject of great importance, especially in light of recent reports of successful attacks. We propose a new procedure to reinforce the ciphertexts generated in double random phase encrypting experimental setups. This ciphertext is protected by multiplexing with a 'salt' ciphertext coded with the same setup. We present an experimental implementation of the 'salting' technique. Thereafter, we analyze the resistance of the 'salted' ciphertext under some of the commonly known attacks reported in the literature, demonstrating the validity of our proposal.Centro de Investigaciones ÓpticasUnidad de Investigación y Desarrollo Optimo2017-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1-8http://sedici.unlp.edu.ar/handle/10915/100519enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/49416info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/2040-8986/aa8738/metainfo:eu-repo/semantics/altIdentifier/issn/2040-8978info:eu-repo/semantics/altIdentifier/doi/10.1088/2040-8986/aa8738info:eu-repo/semantics/altIdentifier/hdl/11336/49416info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:12:00Zoai:sedici.unlp.edu.ar:10915/100519Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:12:00.768SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Cryptographic salting for security enhancement of double random phase encryption schemes
title Cryptographic salting for security enhancement of double random phase encryption schemes
spellingShingle Cryptographic salting for security enhancement of double random phase encryption schemes
Vélez Zea, Alejandro
Física
Joint transform correlator
Multiplexing
Optical encryption
title_short Cryptographic salting for security enhancement of double random phase encryption schemes
title_full Cryptographic salting for security enhancement of double random phase encryption schemes
title_fullStr Cryptographic salting for security enhancement of double random phase encryption schemes
title_full_unstemmed Cryptographic salting for security enhancement of double random phase encryption schemes
title_sort Cryptographic salting for security enhancement of double random phase encryption schemes
dc.creator.none.fl_str_mv Vélez Zea, Alejandro
Barrera Ramírez, John Fredy
Torroba, Roberto Daniel
author Vélez Zea, Alejandro
author_facet Vélez Zea, Alejandro
Barrera Ramírez, John Fredy
Torroba, Roberto Daniel
author_role author
author2 Barrera Ramírez, John Fredy
Torroba, Roberto Daniel
author2_role author
author
dc.subject.none.fl_str_mv Física
Joint transform correlator
Multiplexing
Optical encryption
topic Física
Joint transform correlator
Multiplexing
Optical encryption
dc.description.none.fl_txt_mv Security in optical encryption techniques is a subject of great importance, especially in light of recent reports of successful attacks. We propose a new procedure to reinforce the ciphertexts generated in double random phase encrypting experimental setups. This ciphertext is protected by multiplexing with a 'salt' ciphertext coded with the same setup. We present an experimental implementation of the 'salting' technique. Thereafter, we analyze the resistance of the 'salted' ciphertext under some of the commonly known attacks reported in the literature, demonstrating the validity of our proposal.
Centro de Investigaciones Ópticas
Unidad de Investigación y Desarrollo Optimo
description Security in optical encryption techniques is a subject of great importance, especially in light of recent reports of successful attacks. We propose a new procedure to reinforce the ciphertexts generated in double random phase encrypting experimental setups. This ciphertext is protected by multiplexing with a 'salt' ciphertext coded with the same setup. We present an experimental implementation of the 'salting' technique. Thereafter, we analyze the resistance of the 'salted' ciphertext under some of the commonly known attacks reported in the literature, demonstrating the validity of our proposal.
publishDate 2017
dc.date.none.fl_str_mv 2017-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/100519
url http://sedici.unlp.edu.ar/handle/10915/100519
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/49416
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/2040-8986/aa8738/meta
info:eu-repo/semantics/altIdentifier/issn/2040-8978
info:eu-repo/semantics/altIdentifier/doi/10.1088/2040-8986/aa8738
info:eu-repo/semantics/altIdentifier/hdl/11336/49416
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1-8
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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