Title :
An Effective Arithmetic Combined Digital Signature with Digital Watermarking
Author_Institution :
Sch. of Phys. & Electron., XianFan Univ., XianFan, China
Abstract :
In order to increase the reliability of multimedia authentication, we present a method combined digital signature with digital watermark. The method have implemented dual protection functionality for multi-media information and improved the accuracy of the argument. The experimental results show that this method is feasible and effective.
Keywords :
digital signatures; multimedia systems; watermarking; arithmetic combined digital signature; digital watermarking; dual protection functionality; multimedia authentication; Authentication; Certification; Cryptographic protocols; Cryptography; Digital arithmetic; Digital signatures; Discrete cosine transforms; Genetics; Image storage; Watermarking; DCT; digital signature; digital watermark; multimedia authentication;
Conference_Titel :
Genetic and Evolutionary Computing, 2009. WGEC '09. 3rd International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-0-7695-3899-0
DOI :
10.1109/WGEC.2009.23
