Selective Image Encryption Using JBIG

  • Roman Pfarrhofer
  • Andreas Uhl
Conference paper

DOI: 10.1007/11552055_10

Part of the Lecture Notes in Computer Science book series (LNCS, volume 3677)
Cite this paper as:
Pfarrhofer R., Uhl A. (2005) Selective Image Encryption Using JBIG. In: Dittmann J., Katzenbeisser S., Uhl A. (eds) Communications and Multimedia Security. CMS 2005. Lecture Notes in Computer Science, vol 3677. Springer, Berlin, Heidelberg

Abstract

Selective encryption techniques of JBIG encoded visual data are discussed. We are able to show attack resistance against common image processing attacks and replacement attacks even in case of restricting the amount of encryption to 1% – 2% of the data. The low encryption effort required is due to the exploitation of the interdependencies among resolution layers in the JBIG hierarchical progressive coding mode.

Copyright information

© IFIP International Federation for Information Processing 2005

Authors and Affiliations

  • Roman Pfarrhofer
    • 1
  • Andreas Uhl
    • 1
    • 2
  1. 1.School of Telematics & Network EngineeringCarinthia Tech Institute (CTI)KlagenfurtAustria
  2. 2.Department of Scientific ComputingSalzburg UniversitySalzburgAustria

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