Experimental encryption multiplexing based on a JTC scheme

We present an alternative scheme to perform a multiple encrypting technique based on the use of a Joint Transform Correlator architecture. The basic approach relies on using an extra random phase mask placed before the correlator input plane, where we select different disjoint regions to encode each...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Tebaldi, Myrian Cristina, Vargas, Carlos, Bolognini, Néstor Alberto, Torroba, Roberto Daniel
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2010
Materias:	Ingeniería Ciencias Exactas disjoint regions input planes joint transform correlators random phase masks photorefractive crystals cryptography
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/36374 http://photonics.pl/PLP/index.php/letters/article/viewFile/2-51/124
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Multiplexing of encrypted data using fractal masks
por: Barrera, John Fredy, et al.
Publicado: (2012)

Cryptographic salting for security enhancement of double random phase encryption schemes
por: Vélez Zea, Alejandro, et al.
Publicado: (2017)

Experimental study of volume speckle in four-wave mixing arrangement
por: Salazar, Angel, et al.
Publicado: (2003)

Optical encryption using phase-shifting interferometry in a joint transform correlator
por: La Mela, C., et al.

Optical encryption using phase-shifting interferometry in a joint transform correlator
por: La Mela, Cecilia, et al.
Publicado: (2006)

Experimental multiplexing of encrypted movies using a JTC architecture
por: Barrera, John Fredy, et al.
Publicado: (2012)

Phase-only photorefractive joint transform correlator
por: Iemmi, C., et al.

Phase-only photorefractive joint transform correlator
Publicado: (2002)

Multiplexing encrypted data by using polarized light
por: Barrera Ramírez, John Fredy, et al.
Publicado: (2006)

Study of Lau fringes generated by a photorefractive volume grating
por: Forte, Gustavo Fabián, et al.
Publicado: (2017)

Feature extraction using a multichannel correlator
por: Mazzaferri, J., et al.

Feature extraction using a multichannel correlator
por: Mazzaferri, Javier Esteban, et al.
Publicado: (2003)

Pattern recognition with a phase-shifting interferometric correlator. Discrimination-capability enhancement
por: Ahouzi, E., et al.

Pattern recognition with a phase-shifting interferometric correlator. Discrimination-capability enhancement
Publicado: (1997)

Joint transform correlator architecture with a single LCTV operating in phase-mostly mode
por: Ledesma, S., et al.

Joint transform correlator architecture with a single LCTV operating in phase-mostly mode
por: Ledesma, Silvia Adriana, et al.
Publicado: (1998)

Características del efecto Lau empleando redes de fase y de volumen fotorrefractivas
por: Forte, Gustavo Fabián, et al.
Publicado: (2018)

Optimization of the diffraction efficiency in photorefractive crystals
por: Villamizar Amado, Astrid Lorena, et al.
Publicado: (2017)

Analysis of the diffraction efficiency in transverse configuration in sillenite crystals Bi12TiO20
por: Villamizar Amado, Astrid Lorena, et al.
Publicado: (2018)

Encriptación óptica empleando llaves Weierstrass-Mandelbrot
por: Giménez, Fernando, et al.
Publicado: (2013)

Phase filter multiplexing for pattern recognition process
por: Villarreal, M., et al.

Phase filter multiplexing for pattern recognition process
Publicado: (2001)

Lattice dynamics, Thermodynamic functions, and phase transitions of p-dichloro-and 1, 2, 4, 5 tetrachlorobenzene.
por: Bonadeo, H., et al.
Publicado: (1978)

A distortion-tolerant photorefractive joint transform correlator
por: La Mela, C., et al.

A distortion-tolerant photorefractive joint transform correlator
por: La Mela, Cecilia, et al.
Publicado: (2004)

Reconstructive phase transitions : in crystals and quasicrystals /
por: Tolédano, Pierre
Publicado: (1996)

Parallel classification of multiple objects using a phase-only multichannel optical correlator
por: Villareal, M., et al.

Parallel classification of multiple objects using a phase-only multichannel optical correlator
Publicado: (2003)

Joint transform correlator: Aberrations in the joint spectrum and their influence on the correlation peak
por: Comastri, S.A., et al.

Joint transform correlator: Aberrations in the joint spectrum and their influence on the correlation peak
por: Comastri, Silvia Ana Elba, et al.
Publicado: (1997)

Correction of aberrations in an optical correlator by using it as a point diffraction interferometer
por: Iemmi, C., et al.

Correction of aberrations in an optical correlator by using it as a point diffraction interferometer
por: Iemmi, Claudio César
Publicado: (2004)

Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry
por: Iemmi, C., et al.

Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry
por: Iemmi, Claudio César
Publicado: (2003)

Performance of encryption schemes in chaotic optical communication: A multifractal approach
por: Zunino, L., et al.

Performance of encryption schemes in chaotic optical communication: A multifractal approach
por: Figliola, María Alejandra
Publicado: (2009)

Schematicity and ground state correlations in the lead isotopes
por: Peltier, Stella Maris, et al.
Publicado: (1974)

Joint transform correlator: Expansion of the aberration function for a compact design
por: Comastri, S.A.

Joint transform correlator: Expansion of the aberration function for a compact design
por: Comastri, Silvia Ana Elba
Publicado: (1995)

Disjoint multipath routing for mobile ad hoc networks
por: Abbas, Ash Mohammad
Publicado: (2007)