Steganographic scheme using a block cipher

Jeong Jae Yu, Chang Ho Jung, Seok Koo Yoon, Sangjin Lee

Research output: Contribution to journalConference articlepeer-review


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 χ2-statistical test and RS steganalysis.

Original languageEnglish
Pages (from-to)163-170
Number of pages8
JournalLecture Notes in Computer Science
Publication statusPublished - 2005
EventThird International Workshop on Digital Watermarking, IWDW 2004 - Seoul, Korea, Republic of
Duration: 2004 Oct 302004 Nov 1

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science


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