1690 search results - page 219 / 338 » A Security Framework for JXTA-Overlay |
152
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TCC
2009
Springer
16 years 7 months ago
2009
Springer
We present the first hierarchical identity based encryption (HIBE) system that has full security for more than a constant number of levels. In all prior HIBE systems in the literat...
186
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we present a new approach to performing important classes of genomic computations (e.g., search for homologous genes) that makes a significant step towards privacy...
166
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EUROCRYPT
2005
Springer
16 years 1 days ago
2005
Springer
We present a general framework for constructing two-message oblivious transfer protocols using a modification of Cramer and Shoup’s notion of smooth projective hashing (2002). ...
172
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SP
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract—Belief and vulnerability have been proposed recently to quantify information flow in security systems. Both concepts stand as alternatives to the traditional approaches...
190
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DIM
2005
ACM
15 years 8 months ago
2005
ACM
We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...