Title :
On the security of an SVD-based ownership watermarking
Author_Institution :
Inst. for Infocomm Res., Singapore
Abstract :
This paper proposes a counterfeiting attack on an SVD-based ownership watermarking scheme. In the proposed attack, the adversary can claim the rightful ownership of any image by fabricating a bogus "original" image and meaningful logo. To defend against this attack, this paper proposes to generate the watermark from the original image and owner\´s logo with a one-way function.
Keywords :
security of data; singular value decomposition; watermarking; SVD-based ownership watermarking; copyright protection; counterfeiting attack; one-way function; rightful ownership; security; singular value decomposition; Computer networks; Counterfeiting; Detectors; Helium; IP networks; Image coding; Matrix decomposition; Protection; Singular value decomposition; Watermarking; One-way function; rightful ownership; singular value decomposition (SVD);
Journal_Title :
Multimedia, IEEE Transactions on
DOI :
10.1109/TMM.2005.846774
