|
Abstract
|
Article Information:
Steganography by using Logistic Map Function and Cellular Automata
Mehdi Alirezanejad and Rasul Enayatifar
Corresponding Author: Mehdi Alirezanejad
Submitted: February 02, 2012
Accepted: April 30, 2012
Published: December 01, 2012 |
Abstract:
|
A tradeoff between the hiding capacity of a cover image and the quality of a stego-image in
steganographic schemes is inevitable. In this study a hybrid model of cellular automata and chaotic function
is proposed for steganography. In this method, N-bits mask is used for choosing a pixel position in main image
which is suitable for hiding one bit of secret data. This mask is generated in each stage by cellular automat and
logistic map function. Using cellular automata and logistic map function cause more security and safety in
proposed method. Studying the obtained results of the performed experiments, high resistance of the proposed
method against brute-force and statistical invasions is obviously illustrated.
Key words: Cellular automata, chaotic function, steganography, , , ,
|
|
Abstract
|
PDF
|
HTML |
|
Cite this Reference:
Mehdi Alirezanejad and Rasul Enayatifar, . Steganography by using Logistic Map Function and Cellular Automata. Research Journal of Applied Sciences, Engineering and Technology, (23): 4991-4995.
|
|
|
|
 |
ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
 |
| Information |
|
|
|
|
| Sales & Services |
|
|
|
|
