DocumentCode
2648257
Title
A Novel Relational Database Watermarking Algorithm for Joint Ownership
Author
Fu, Yu ; Ye, Tianyu ; Qu, Zhiguo ; Niu, Xinxin ; Yang, Yixian
Author_Institution
Inf. Security Center, Beijing Univ. of Posts & Telecommun., Beijing
fYear
2008
fDate
15-17 Aug. 2008
Firstpage
985
Lastpage
988
Abstract
In this paper, we propose a novel relational database watermarking algorithm for joint ownership. We offer a technique to break the main secret into multiple parts and hide them individually in a relational database. The whole algorithms are given in detailed. The (k, n) threshold scheme is used to decide the minimum number of parts required to recover the secret data completely. Through deep data analysis, experimental results show how the proposed scheme can offer robust mechanism to protect data loss especially for the tuples deleting.
Keywords
data analysis; relational databases; watermarking; data analysis; data protection; joint ownership; relational database watermarking algorithm; Cryptography; Data analysis; Deductive databases; Intelligent networks; Polynomials; Protection; Relational databases; Robustness; Signal processing algorithms; Watermarking; relational database; secret sharing; watermarking sharing;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Hiding and Multimedia Signal Processing, 2008. IIHMSP '08 International Conference on
Conference_Location
Harbin
Print_ISBN
978-0-7695-3278-3
Type
conf
DOI
10.1109/IIH-MSP.2008.43
Filename
4604215
Link To Document