A digital image encryption algorithm based on DNA sequence and multi-chaotic maps

Title:

A digital image encryption algorithm based on DNA sequence and multi-chaotic maps

Creator:

Xue, Xianglian, Zhang, Qiang, Wei, Xiaopeng, Guo, Ling, and Wang, Qian

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:53d01246-fdd8-41c9-b893-8e85bfc258e7
uuid:53d01246-fdd8-41c9-b893-8e85bfc258e7

Subject:

Image encryption, multi-chaotic maps, DNA sequence, and security

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

This paper presented a new image encryption algorithm. The algorithm includes two steps: first, by using Cubic map and wavelet function to produce the 2D chaotic sequences to scramble the location of pixel points from the image, then using DNA sequence and chaotic sequence produced by Logistic chaotic map to disturb the gray of the pixel points from image. The experimental results and security analysis show that our algorithm can get good encryption effect, has widest secret key's space, strong sensitivity to secret key, and has the ability of resisting exhaustive attack and statistic attack.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Source:

Neural network world: international journal on neural and mass-parallel computing and information systems | 2010 Volume:20 | Number:3

Harvested from:

CDK

Metadata only:

false