219 search results - page 32 / 44 » Privacy for Private Key in Signatures |
77
Voted
ICDCS
2008
IEEE
15 years 4 months ago
2008
IEEE
The growing popularity of web applications in the last few years has led users to give the management of their data to online application providers, which will endanger the securi...
175
click to vote
VLDB
2008
ACM
15 years 9 months ago
2008
ACM
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...
CACM
2010
14 years 9 months ago
2010
Suppose that you want to delegate the ability to process your data, without giving away access to it. We show that this separation is possible: we describe a "fully homomorph...
ICICS
2003
Springer
15 years 2 months ago
2003
Springer
The advantage of ID-based system is the simplification of key distribution and certification management; a user can directly use his identity as his public key instead of an arbi...
103
click to vote
ISPEC
2011
Springer
14 years 16 days ago
2011
Springer
Abstract. Broadcast encryption provides a convenient method to distribute digital content to subscribers over an insecure broadcast channel. Traitor tracing is needed because some ...