Steganography: a class of secure and robust algorithms
Cryptography and Security
2015-03-19 v1
Abstract
This research work presents a new class of non-blind information hiding algorithms that are stego-secure and robust. They are based on some finite domains iterations having the Devaney's topological chaos property. Thanks to a complete formalization of the approach we prove security against watermark-only attacks of a large class of steganographic algorithms. Finally a complete study of robustness is given in frequency DWT and DCT domains.
Keywords
Cite
@article{arxiv.1112.1260,
title = {Steganography: a class of secure and robust algorithms},
author = {Jacques M. Bahi and Jean-François Couchot and Christophe Guyeux},
journal= {arXiv preprint arXiv:1112.1260},
year = {2015}
}
Comments
Published in The Computer Journal special issue about steganography