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EUROCRYPT
2010
Springer
9 years 4 months ago
New Generic Algorithms for Hard Knapsacks
Nick Howgrave-Graham, Antoine Joux
EUROCRYPT
2010
Springer
9 years 4 months ago
Converting Pairing-Based Cryptosystems from Composite-Order Groups to Prime-Order Groups
We develop an abstract framework that encompasses the key properties of bilinear groups of composite order that are required to construct secure pairing-based cryptosystems, and we...
David Mandell Freeman
EUROCRYPT
2010
Springer
9 years 4 months ago
On Ideal Lattices and Learning with Errors over Rings
Vadim Lyubashevsky, Chris Peikert, Oded Regev
EUROCRYPT
2010
Springer
9 years 4 months ago
Fully Secure Functional Encryption: Attribute-Based Encryption and (Hierarchical) Inner Product Encryption
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...
Allison B. Lewko, Tatsuaki Okamoto, Amit Sahai, Ka...
EUROCRYPT
2010
Springer
9 years 4 months ago
Protecting Circuits from Leakage: the Computationally-Bounded and Noisy Cases
Abstract. Physical computational devices leak side-channel information that may, and often does, reveal secret internal states. We present a general transformation that compiles an...
Sebastian Faust, Tal Rabin, Leonid Reyzin, Eran Tr...
EUROCRYPT
2010
Springer
9 years 4 months ago
Lattice Enumeration Using Extreme Pruning
Nicolas Gama, Phong Q. Nguyen, Oded Regev
EUROCRYPT
2010
Springer
9 years 4 months ago
Algebraic Cryptanalysis of McEliece Variants with Compact Keys
In this paper we propose a new approach to investigate the security of the McEliece cryptosystem. We recall that this cryposystem relies on the use of error-correcting codes. Since...
Jean-Charles Faugère, Ayoub Otmani, Ludovic...
EUROCRYPT
2010
Springer
9 years 4 months ago
Bonsai Trees, or How to Delegate a Lattice Basis
We introduce a new lattice-based cryptographic structure called a bonsai tree, and use it to resolve some important open problems in the area. Applications of bonsai trees include...
David Cash, Dennis Hofheinz, Eike Kiltz, Chris Pei...
EUROCRYPT
2010
Springer
9 years 4 months ago
A Simple BGN-Type Cryptosystem from LWE
We construct a simple public-key encryption scheme that supports polynomially many additions and one multiplication, similar to the cryptosystem of Boneh, Goh, and Nissim (BGN). S...
Craig Gentry, Shai Halevi, Vinod Vaikuntanathan
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