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ICMCS
2009
IEEE

Evaluation of JPEG2000 hashing for efficient authentication

7 years 12 months ago
Evaluation of JPEG2000 hashing for efficient authentication
In this paper we investigate the applicability of different parts of the JPEG2000 codestream for authentication. Apart from the packet body different classes of information contained in the packet header are investigated. We report on experimental results obtained with a large test set of natural images to assess how discriminative and how sensitive each class of information is. Specific attacks against authentication schemes, that use selective hashing of either packet bodies (as proposed in literature) or packet headers, are presented.
Dominik Engel, Thomas Stütz, Andreas Uhl
Added 19 Feb 2011
Updated 19 Feb 2011
Type Journal
Year 2009
Where ICMCS
Authors Dominik Engel, Thomas Stütz, Andreas Uhl
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