Coupled map networks as communication schemes

被引：30

作者：

García, P. ^{[1
]}

Parravano, A. ^{[2
]}

Cosenza, M.G. ^{[2
]}

Jiménez, J. ^{[3
]}

Marcano, A. ^{[3
]}

机构：

[1] Depto. de Física Aplicada, Facultad de Ingeniería, Universidad Central de Venezuela, Caracas, Venezuela

[2] Ctro. de Astrofis. Teórica, Facultad de Ciencias, Universidad de Los Andes, Apartado Postal 26, La Hechicera, Merida 5251, Venezuela

[3] Lab. de Fenónemos no Lineales, Escuela de Física, Universidad Central de Venezuela, Caracas, Venezuela

来源：

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | 2002年 / 65卷 / 04期

关键词：

Chaos theory - Cryptography - Decoding - Maps - Parameter estimation - Vectors;

D O I：

10.1103/PhysRevE.65.045201

中图分类号：

学科分类号：

摘要：

Networks of chaotic coupled maps are considered as string and language generators. It is shown that such networks can be used as encrypting systems where the cipher text contains information about the evolution of the network and also about the way to select the plain text symbols from the string associated with the network evolution. The secret key provides the network parameters, such as the coupling strengths. © 2002 The American Physical Society.

引用

页码：1 / 045201