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EUROCRYPT
2008
Springer
8 years 5 months ago
Predicate Encryption Supporting Disjunctions, Polynomial Equations, and Inner Products
Predicate encryption is a new paradigm for public-key encryption generalizing, among other things, identity-based encryption. In a predicate encryption scheme, secret keys corresp...
Jonathan Katz, Amit Sahai, Brent Waters
ASIACRYPT
2011
Springer
7 years 3 months ago
Functional Encryption for Inner Product Predicates from Learning with Errors
We propose a lattice-based functional encryption scheme for inner product predicates whose security follows from the dif´Čüculty of the learning with errors (LWE) problem. This co...
Shweta Agrawal, David Mandell Freeman, Vinod Vaiku...
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