Title :
Photonic CDMA Systems with Security Physical Layers
Author_Institution :
Dept. of Elec. Eng. & Info. Tech., Sejong Univ., Seoul, South Korea
fDate :
1/1/2011 12:00:00 AM
Abstract :
Cryptographic schemes based on classical information transmission and physical entities are addressed. This scheme provides ways to detect the extent of eavesdropping and does not entirely rely on computational complexity. Its implementations in photonic code division multiple access (CDMA) systems are suggested and secure key distributions under multiplexing environments are examined.
Keywords :
code division multiple access; cryptography; multiplexing; optical communication; cryptographic schemes; information transmission; multiplexing environments; photonic CDMA systems; photonic code division multiple access systems; security physical layers; Adaptive optics; Cryptography; Error analysis; Multiaccess communication; Noise; Optical transmitters; Code division multiple access; cryptography; intermodulation noise;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2011.01.101022
