A new watermarking protocol against conspiracy
Data(s) |
01/11/2006
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Resumo |
A trusted third party introduced in watermarking protocols would decrease the security and affect the implementation of the protocols. In this paper, a new watermarking protocol with an un trusted third party (UTTP) was proposed. Based on the idea of all-o>nothing disclosure of secret (ANDOS), all of the buyer, the seller and the third party didn't know the exact watermark, which was embedded in a digital content for tracing piracy. The proposed protocol pro vided mechanisms to trace piracy and protect customer's right, fn addition, the problem that a seller colluded with UTTP to frame the buyer, namely, the conspiracy problem, could be avoided.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Wuhan Daxue |
Relação |
http://dro.deakin.edu.au/eserv/DU:30039532/zhang-newwatermarking-2006.pdf http://dx.doi.org/10.1007/BF02831847 |
Direitos |
2006, Wuhan University, co-published with Springer |
Palavras-Chave | #watermarking protocol #electronic commerce security #digital copyright protection #conspiracy problem |
Tipo |
Journal Article |