Artículo
Cryptographic salting for security enhancement of double random phase encryption schemes
Fecha de publicación:
09/2017
Editorial:
Institute of Physics Publishing
Revista:
Journal of Optics (United Kingdom)
ISSN:
2040-8986
e-ISSN:
2040-8978
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
Palabras clave:
Joint Transform Correlator
,
Multiplexing
,
Optical Encryption
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Articulos(CIOP)
Articulos de CENTRO DE INVEST.OPTICAS (I)
Articulos de CENTRO DE INVEST.OPTICAS (I)
Citación
Velez Zea, Alejandro; Barrera Ramírez, John Fredy; Torroba, Roberto Daniel; Cryptographic salting for security enhancement of double random phase encryption schemes; Institute of Physics Publishing; Journal of Optics (United Kingdom); 19; 10; 9-2017; 1-8
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