Paper Info
Title
Threshold Based Group-Oriented Nominative Proxy Signature Scheme for Digital Rights Management
Abstract
Digital Rights Management (DRM) is a system to protect high-value digital assets and control the distribution and usage of those digital assets. Digital licensing controls the contents to be accessed by the consumers. One of the major issues raised by DRM systems concerns the integrity of this license. In this paper, we propose a threshold based group-oriented nominative proxy signature scheme (TB-GO-NPSS) which supports an original provider to delegate his/her signing ability to the partial members of the proxy group having n members and to designate the partial members of the verifier group having / members to verify his/her digital licenses for the mobile users. The proposed scheme can guarantee that the digital products come from the authorized providers. A formal security analysis demonstrates that our scheme is secure enough to be used in DRM systems.
Year
DOI
Venue
2010
10.1109/CCNC.2010.5421727
Consumer Communications and Networking Conference
Keywords
Field
DocType
group oriented nominative proxy signature scheme,digital licensing,group-oriented nominative proxy signature,drm systems concern,partial member,digital asset,drm system,high-value digital asset,proposed scheme,digital signatures,digital rights management,security analysis,digital product,signing ability,digital licenses,high value digital assets
Proxy (climate),Nominative case,Computer security,Computer science,Delegate,Computer network,Digital signature,Security analysis,Blind signature,Digital rights management,License
Conference
ISBN
Citations 
PageRank 
978-1-4244-5176-0
0
0.34
References 
Authors
4
2
Name
Order
Citations
PageRank
Chun-Chieh Huang115116.52
Chi-Chun Lo259354.99