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Applying LR Cube Analysis to JSteg Detection

  • Kwangsoo Lee
  • Changho Jung
  • Sangjin Lee
  • HyungJun Kim
  • Jongin Lim
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3677)

Abstract

JSteg is a steganographic method for JPEG images that can be viewed as LSB steganography. Recently, we proposed a new principle to detect the use of LSB steganography in digitized vector signals and showed how to apply it to gray-scale images. In this paper, we discuss how to apply it to JPEG images and show some experimental results for the JSteg-like algorithm.

References

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  2. 2.
    Lee, K., Jung, C., Lee, S., Lim, J.: Color Cube Anlysis for Detection of LSB Steganography in RGB Color Images. In: Gervasi, O., Gavrilova, M.L., Kumar, V., Laganá, A., Lee, H.P., Mun, Y., Taniar, D., Tan, C.J.K. (eds.) ICCSA 2005. LNCS, vol. 3481, pp. 537–546. Springer, Heidelberg (2005)CrossRefGoogle Scholar
  3. 3.
    Lee, K., Jung, C., Lee, S., Lim, J.: New Steganalysis Methodology: LR Cube Analysis for the Detection of LSB Steganography. In: 7th Information Hiding Workshop, Barcelona, Spain, June 6-8 (2005) (accepted)Google Scholar
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Copyright information

© IFIP International Federation for Information Processing 2005

Authors and Affiliations

  • Kwangsoo Lee
    • 1
  • Changho Jung
    • 1
  • Sangjin Lee
    • 1
  • HyungJun Kim
    • 1
  • Jongin Lim
    • 1
  1. 1.Center for Information Security TechnologiesKorea UniversityKorea

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