7 search results - page 1 / 2 » Function-Hiding Inner Product Encryption |
EUROCRYPT
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, we present two fully secure functional encryption schemes. Our first result is a fully secure attribute-based encryption (ABE) scheme. Previous constructions of AB...
ASIACRYPT
2011
Springer
12 years 4 months ago
2011
Springer
We propose a lattice-based functional encryption scheme for inner product predicates whose security follows from the difficulty of the learning with errors (LWE) problem. This co...
EUROCRYPT
2012
Springer
11 years 7 months ago
2012
Springer
This paper proposes the first inner product encryption (IPE) scheme that is adaptively secure and fully attribute-hiding (attribute-hiding in the sense of the definition by Katz...
EUROCRYPT
2008
Springer
13 years 6 months ago
2008
Springer
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...
ASIACRYPT
2011
Springer
12 years 4 months ago
2011
Springer
We present a generic method to secure various widely-used cryptosystems against arbitrary side-channel leakage, as long as the leakage adheres three restrictions: first, it is bou...