LicenseScript : a logical language for digital rights management


Chong, Cheun Ngen and Corin, Ricardo and Doumen, Jeroen and Etalle, Sandro and Hartel, Pieter and Law, Yee Wei and Tokmakoff, Andrew (2005) LicenseScript : a logical language for digital rights management. [Report]

open access
Abstract:We propose LicenseScript, a language for digital rights management (DRM) based on multiset rewriting and logic programming. LicenseScript enjoys a precise syntax and semantics, and it is rich enough to embed other rights expression languages (REL). We show that LicenseScript is expressive and flexible by exploring several application domains representing different aspects of DRM. We present an implementation. Finally, we extend the core of the language to account for multiple devices in authorized domains.
Item Type:Report
Copyright:© 2005 CTIT
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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