Cryptanalysis of a chaotic secure communication system

被引：37
|
作者：
Alvarez, G [1 ]
Montoya, F [1 ]
Romera, M [1 ]
Pastor, G [1 ]
机构：
[1] CSIC, Inst Fis Aplicada, Madrid 28006, Spain
来源：
PHYSICS LETTERS A | 2003年 / 306卷 / 04期
关键词：
chaotic cryptosystem; encryption; cryptanalysis; piecewise linear map;
D O I：
10.1016/S0375-9601(02)01502-5
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recently a chaotic encryption system has been proposed by P. Garcia et al. It represents an improvement over an algorithm previously presented by some of the same authors. In this Letter, several weaknesses of the new cryptosystem are pointed out and four successful cryptanalytic attacks are described. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：200 / 205
页数：6
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