Artículo
Encrypted CDMA audio network
Fecha de publicación:
07/2014
Editorial:
Scientific Research
Revista:
Journal of Information Security
ISSN:
2153-1234
e-ISSN:
2153-1242
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We present a secure LAN using sound as the physical layer for low speed applications. In particular, we show a real implementation of a point-to-point or point-to-multipoint secure acoustic network, having a short range, consuming a negligible amount of power, and requiring no specific hardware on mobile clients. The present acoustic network provides VPN-like private channels to multiple users sharing the same medium. It is based on Time-hopping CDMA, and makes use of an encrypted Bloom filter. An asymmetrical error-correction is used to supply data integrity, even in the presence of strong interference. Simulations and real experiments show its feasibility. We also provide some theoretical analysis on the principle of operation.
Palabras clave:
Non-Audible Communication
,
Ad-Hoc Network
,
Security
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Articulos(INTECIN)
Articulos de INST.D/TEC.Y CS.DE LA ING."HILARIO FERNANDEZ LONG"
Articulos de INST.D/TEC.Y CS.DE LA ING."HILARIO FERNANDEZ LONG"
Citación
Ortega, Alfredo A.; Bettachini, Victor; Fierens, Pablo Ignacio; Alvarez Hamelin, Jose Ignacio; Encrypted CDMA audio network; Scientific Research; Journal of Information Security; 5; 3; 7-2014; 73-82
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