A perfect maze based steganographic method

Lee, Hui-Lung

doi:10.1016/j.jss.2010.07.054

2010-12-01

PRE

Lee, Hui-Lung

Lee, Chia-Feng

Chen, Ling-Hwei *

DOI：10.1016/j.jss.2010.07.054

原文链接

原文求助

摘要

En 中文

In steganography, several different types of media have been used as carriers, such as images, audios and video streams, to hide secret data. Nevertheless, various novel media and applications have been developed due to the rapid growth of internet. In this paper, we select maze games as carrier media to conceal secret data. The original idea of embedding data in a maze is proposed by Niwayama et al. Their method has two disadvantages. One is the very small embedding capacity; the other is that the stego maze is not perfect. Here, we propose an improved algorithm for increasing the embedding capacity and preserving the perfect property. (C) 2010 Elsevier Inc. All rights reserved.

Keyword:

Steganography in games

Information hiding

Steganalysis

Perfect maze

Solution path