Improved steganography scheme based on fractal set

Joint Authors

Suways, Khalid
Alya, Muhammad

Source

The International Arab Journal of Information Technology

Issue

Vol. 17, Issue 1 (31 Jan. 2020), pp.128-136, 9 p.

Publisher

Zarqa University Deanship of Scientific Research

Publication Date

2020-01-31

Country of Publication

Jordan

No. of Pages

9

Main Subjects

Information Technology and Computer Science

Abstract EN

Steganography is the art of hiding secret data inside digital multimedia such as image, audio, text and video.

It plays a significant role in current trends for providing secure communication and guarantees accessibility of secret information by authorised parties only.

The Least-Significant Bit (LSB) approach is one of the important schemes in steganography.

The majority of LSB-based schemes suffer from several problems due to distortion in a limited payload capacity for stego-image.

In this paper, we have presented an alternative steganographic scheme that does not rely on cover images as in existing schemes.

Instead, the image which includes the secure hidden data is generated as an image of a curve.

This curve is resulted from a series of computation that is carried out over the mathematical chaotic fractal sets.

The new scheme aims at improving the data concealing capacity, since it achieves limitless concealing capacity and disposes of the likelihood of the attackers to realise any secret information from the resulted stego-image.

From the security side, the proposed scheme enhances the level of security as the scheme depends on the exact matching between secret information and the generated fractal (Mandelbrot-Julia) values.

Accordingly, a key stream is created based on these matches.

The proposed scheme is evaluated and tested successfully from different perspectives.

American Psychological Association (APA)

Alya, Muhammad& Suways, Khalid. 2020. Improved steganography scheme based on fractal set. The International Arab Journal of Information Technology،Vol. 17, no. 1, pp.128-136.
https://search.emarefa.net/detail/BIM-956461

Modern Language Association (MLA)

Alya, Muhammad& Suways, Khalid. Improved steganography scheme based on fractal set. The International Arab Journal of Information Technology Vol. 17, no. 1 (Jan. 2020), pp.128-136.
https://search.emarefa.net/detail/BIM-956461

American Medical Association (AMA)

Alya, Muhammad& Suways, Khalid. Improved steganography scheme based on fractal set. The International Arab Journal of Information Technology. 2020. Vol. 17, no. 1, pp.128-136.
https://search.emarefa.net/detail/BIM-956461

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 136

Record ID

BIM-956461