A novel chaotic encryption scheme based on arithmetic coding

被引：29

作者：

Mi, Bo ^{[1
]}

Liao, Xiaofeng ^{[1
]}

Chen, Yong ^{[1
]}

机构：

[1] Chongqing Univ, Dept Comp Sci & Engn, Chongqing 400044, Peoples R China

来源：

CHAOS SOLITONS & FRACTALS | 2008年 / 38卷 / 05期

关键词：

D O I：

10.1016/j.chaos.2007.01.133

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, under the combination of arithmetic coding and logistic map, a novel chaotic encryption scheme is presented. The plaintexts are encrypted and compressed by using an arithmetic coder whose mapping intervals are changed irregularly according to a keystream derived from chaotic map and plaintext. Performance and security of the scheme are also studied experimentally and theoretically in detail. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：1523 / 1531

页数：9

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