Stego Optical Encryption Based on Chaotic Baker's Map Transformation

被引：3

作者：

Hussain, Iqtadar ^{[1
]}

Gondal, Muhammad Asif ^{[2
]}

机构：

[1] Natl Univ Comp & Emerging Sci, Islamabad, Pakistan

[2] Dhofar Univ, Dept Math & Sci, Salalah, Oman

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 2014年 / 69卷 / 5-6期

关键词：

Image Encryption; Optical Security; Double Random Phase; Chaotic Baker's Map; FRACTIONAL FOURIER-TRANSFORM; VECTOR QUANTIZATION; IMAGE ENCRYPTION; KEY;

D O I：

10.5560/ZNA.2014-0016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this article, an optical image encryption algorithm based on chaotic baker's map is presented. The stego-image is encrypted with the help of double random phase encoding algorithm and then produced disorder with the help of chaotic transformation. Security test shows that the reading of proposed algorithm is very close to the optimal values.

引用

收藏

页码：249 / 253

页数：5

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