A chosen plaintext steganalysis algorithm is described to isolate the corrupted bits in an image tampered with Hide4PGP V 2.0. The method is developed from the notion of representation of two dimensional image data in terms of a linear bit stream consisting of a set of basic building blocks. Its performance for message extraction is demonstrated on different 24 bit BMP images. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Mazumdar, D., Mitra, S., Dhali, S., & Pal, S. K. (2005). A chosen plaintext steganalysis of Hide4PGP v 2.0. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3776 LNCS, pp. 459–464). https://doi.org/10.1007/11590316_71
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