Short collusion-secure fingerprints based on dual binary Hamming codes

被引：31

作者：

Domingo-Ferrer, J ^{[1
]}

Herrera-Joancomartí, J ^{[1
]}

机构：

[1] Univ Rovira & Virgili, Dept Comp Engn & Math, E-43006 Tarragona, Catalonia, Spain

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 20期

关键词：

D O I：

10.1049/el:20001231

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Electronic copyright protection is increasingly dependent on fingerprinting and watermarking techniques. The properties of dual binary Hamming codes are exploited to obtain a fingerprinting scheme secure against collusion of two buyers. The advantage over previous proposals is that collusion security is obtained using well-known and shorter length error correcting codes.

引用

页码：1697 / 1699

页数：3