Abstract
Westfeld[1] detected the stegoed–image by measuring the frequencies of PoVs(pairs of values) in the suspicious images. Fridrich[4] proposed another detection method, so-called RS steganalysis. In this paper we propose a steganographic scheme using a block cipher, which minimizes the embedding changes of a cover object utilizing not only the LSBs of the cover object’s strings but also the whole bits of the cover object. The proposed scheme is a kind of the coding scheme which minimizes changed bits for message embedding without sharing the secret code–book. The experimental result shows that the proposed scheme efficiently evades the χ 2–statistical test and RS steganalysis.
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This work was supported (in part) by the Ministry of Information and Communications, Korea, under the Information Technology Research Center (ITRC) Support Program.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Westfeld, A., Pfitzmann, A.: Attacks on Steganographic Systems. Information Hiding 21, 61–76 (1999)
Cachin, C.: An Information-Theoretic Model for Steganography. In: Aucsmith, D. (ed.) IH 1998. LNCS, vol. 1525, pp. 306–318. Springer, Heidelberg (1998)
Kahn, D.: The Codebreakers-The Story of Secret Writing. Scribner, New York (1996); Proceedings of CRYPTO 1983, pp. 51–67. Plenum Press, New York (1984)
Fridrich, J., Goljan, M., Du, R.: Detecting LSB steganography in color and grayscale image. Magazine of IEEE Multimedia, 22–28 (2001)
Provos, N.: Defending Against Statistical Steganalysis. In: Proceedings of the 10th USENIX Security Symposium, pp. 323–335 (2001)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Yu, J.J., Jung, Ch., Yoon, SK., Lee, S. (2005). Steganographic Scheme Using a Block Cipher. In: Cox, I.J., Kalker, T., Lee, HK. (eds) Digital Watermarking. IWDW 2004. Lecture Notes in Computer Science, vol 3304. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-31805-7_14
Download citation
DOI: https://doi.org/10.1007/978-3-540-31805-7_14
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-24839-2
Online ISBN: 978-3-540-31805-7
eBook Packages: Computer ScienceComputer Science (R0)