A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
A General and Flexible Access-Control System for the Web
Proceedings of the 11th USENIX Security Symposium
XML security - A comparative literature review
Journal of Systems and Software
Managing social overlay networks in semantic open enterprise systems
Proceedings of the International Conference on Web Intelligence, Mining and Semantics
Surprise: user-controlled granular privacy and security for personal data in SmarterContext
CASCON '12 Proceedings of the 2012 Conference of the Center for Advanced Studies on Collaborative Research
| Hi-index | 0.00 |
In this paper a method for Partial RDF Encryption (PRE) is proposed in which sensitive data in an RDF-graph is encrypted for a set of recipients while all non-sensitive data remain publicly readable. The result is an RDF-compliant self-describing graph containing encrypted data, encryption metadata, and plaintext data. For the representation of encrypted data and encryption metadata, the XML-Encryption and XML-Signature recommendations are used. The proposed method allows for fine-grained encryption of arbitrary subjects, predicates, objects and subgraphs of an RDF-graph. An XML vocabulary for specifying encryption policies is introduced.