DocumentCode
2325478
Title
An Improved Collusion-Resistant Public-Key Traitor Tracing Scheme
Author
Peipei Guan ; Yixian Yang ; Xinxin Niu
Author_Institution
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing
fYear
2009
fDate
23-24 May 2009
Firstpage
1
Lastpage
3
Abstract
An improved collusion-free public-key traitor tracing scheme is proposed and applied in basic DRM model. The proposed scheme modify the leak of the W-H-H-G scheme using the legal user´s secret key that participate in the calculating of decoder, and bind the secret key with the decoder. The new scheme has the ability to resist the collusion attack and can trace the traitor in Black-Box confirmation technique.
Keywords
public key cryptography; DRM model; W-H-H-G scheme; black-box confirmation; improved collusion-resistant public-key traitor tracing; Bismuth; Cryptography; Data security; Decoding; Laboratories; Law; Legal factors; National security; Public key; Random variables;
fLanguage
English
Publisher
ieee
Conference_Titel
E-Business and Information System Security, 2009. EBISS '09. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-2909-7
Electronic_ISBN
978-1-4244-2910-3
Type
conf
DOI
10.1109/EBISS.2009.5137924
Filename
5137924
Link To Document