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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
2009
Springer
8 years 10 months ago
On Black-Box Constructions of Predicate Encryption from Trapdoor Permutations
Abstract. Predicate encryption is a recent generalization of identitybased encryption (IBE), broadcast encryption, attribute-based encryption, and more. A natural question is wheth...
Jonathan Katz, Arkady Yerukhimovich
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