Security Analysis Of an AsymmetricWatermarking Scheme
Xin Wang, Zhibo Lu, Silong Peng · 2006
The detailed security analysis of a recently proposed correlation-based asymmetric watermarking scheme is given in this paper, which is based on a refined essential description of this scheme. An improvement of the public detector is made and several necessary constraints are also deduced to enhance the security. Experiment results are given to illustrate the enhanced security