On 19 Apr 2010, at 23:29, Massimiliano Pala wrote:
> Hi all,
>
> I was wondering if any of you have some pointers on the security of
> watermarking. In particular I am interested in public-key or asymmetric
> watermarking algorithms.
>
> Also, do you know of any free-to-use (opensource/etc.) implementation
> that can be used for research-test purposes ?
I found:
http://techrepublic.com.com/1324-4-55.html
PKI based Semi-Fragile Watermark for Visual Content Authentication
Chamidu Atupelage, Koichi Harada, Member, ACM
of use and easily hacked up.
Dw
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