Abstract
We describe a steganographic system which embeds secret messages into a video stream.We examine the signal path which typically includes discrete cosine transformation (DCT) based, lossy compression. Result is the technical realisation of a steganographic algorithm whose security is established by indeterminism within the signal path.
This work is sponsored by the German Federal Ministry of Education, Science, Research and Technology (BMBF).
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© 1998 Springer-Verlag Berlin Heidelberg
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Westfeld, A., Wolf, G. (1998). Steganography in a Video Conferencing System. In: Aucsmith, D. (eds) Information Hiding. IH 1998. Lecture Notes in Computer Science, vol 1525. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-49380-8_3
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DOI: https://doi.org/10.1007/3-540-49380-8_3
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