sion of an extended abstract published in Proceedings of Eurocrypt 2012, Springer-Verlag, 2012. Available from the IACR Cryptology ePrint Archive as Report 2012/012. Malleability ...
Melissa Chase, Markulf Kohlweiss, Anna Lysyanskaya...
The emergence of new information and communication system technologies allow the appearance of new techniques of data processing. Thus, it is increasingly difficult to user to find...
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) has resulted in the presence of very descriptive privacy policies on healthcare websites. These policies ar...
Julia Brande Earp, Matthew W. Vail, Annie I. Ant&o...
Web forums provide platforms for any Internet users around the world to communicate with each other and express their opinions. In many of the discussions in Web Forums, it involve...