Dirk-Willem van Gulik dirkx at webweaving.org
Tue Apr 20 09:46:21 EDT 2010

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:

	PKI based Semi-Fragile Watermark for Visual Content Authentication 
	Chamidu Atupelage, Koichi Harada, Member, ACM

of use and easily hacked up.


The Cryptography Mailing List
Unsubscribe by sending "unsubscribe cryptography" to majordomo at metzdowd.com

More information about the cryptography mailing list