In:
International Journal of Bifurcation and Chaos, World Scientific Pub Co Pte Ltd, Vol. 19, No. 07 ( 2009-07), p. 2429-2437
Abstract:
This paper addresses the cryptanalysis of three chaos-based secure communication schemes recently proposed by Yu et al. [2007]. Attacks with adaptive observers designed by the dynamical minimization algorithm are assumed. Considering Kerckhoff's principle, i.e. assuming that the basic structure of a cryptosystem is known but some user-specified parameters remain in secret, it is demonstrated that the covered messages in all these schemes can be estimated and hence their securities are challenged.
Type of Medium:
Online Resource
ISSN:
0218-1274
,
1793-6551
DOI:
10.1142/S0218127409024207
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
2009
SSG:
11