Title :
A Novel Authentication Mechanism for Improving the Creditability of DRM System
Author :
Fan, Kefeng ; Pei, Qingqi ; Mo, Wei ; Zhao, Xinhua ; Li, Xiaoji
Author_Institution :
Key Lab. of CNIS of MOE, Xidian Univ., Xi´´an
Abstract :
A novel authentication mechanism for improving the creditability of DRM system is proposed in this paper. The new authentication mechanism is the three-factor authentication composed of biometric watermarking, cryptography, and digital signature. The obtained biometric watermark is embedded into the content by combining with the RSA algorithm. Considering the requirement of security strength, the novel authentication architecture added a authentication strength choosing module is set up to meet the demands of the security criterion. Based on the proposed authentication mechanism, the creditability of DRM system is established.
Keywords :
cryptography; digital signatures; watermarking; DRM system; RSA algorithm; authentication mechanism; biometric watermarking; cryptography; digital rights management system; digital signature; security strength; Authentication; Biometrics; Content management; Cryptography; Digital TV; National security; Protection; Technological innovation; Testing; Watermarking;
Conference_Titel :
Communication Technology, 2006. ICCT '06. International Conference on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0800-8
Electronic_ISBN :
1-4244-0801-6
DOI :
10.1109/ICCT.2006.341834
