Steganographic scheme using a block cipher

Jeong Jae Yu, Chang H. Jung, Seok K. Yoon, Sangjin Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution


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.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science
EditorsI.J. Cox, T. Kalker, H.-K. Lee
Number of pages8
Publication statusPublished - 2005
EventThird International Workshop on Digital Watermarking, IWDW 2004 - Seoul, Korea, Republic of
Duration: 2004 Oct 302004 Nov 1


OtherThird International Workshop on Digital Watermarking, IWDW 2004
CountryKorea, Republic of

ASJC Scopus subject areas

  • Computer Science (miscellaneous)

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    Yu, J. J., Jung, C. H., Yoon, S. K., & Lee, S. (2005). Steganographic scheme using a block cipher. In I. J. Cox, T. Kalker, & H-K. Lee (Eds.), Lecture Notes in Computer Science (Vol. 3304, pp. 163-170)