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» Better Bootstrapping in Fully Homomorphic Encryption
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PKC
2012
Springer
255views Cryptology» more  PKC 2012»
13 years 25 days ago
Better Bootstrapping in Fully Homomorphic Encryption
Gentry’s bootstrapping technique is currently the only known method of obtaining a “pure” fully homomorphic encryption (FHE) schemes, and it may offers performance advantage...
Craig Gentry, Shai Halevi, Nigel P. Smart
IACR
2011
212views more  IACR 2011»
13 years 10 months ago
Fully Homomorphic Encryption without Bootstrapping
We present a radically new approach to fully homomorphic encryption (FHE) that dramatically improves performance and bases security on weaker assumptions. A central conceptual con...
Zvika Brakerski, Craig Gentry, Vinod Vaikuntanatha...
EUROCRYPT
2011
Springer
14 years 1 months ago
Implementing Gentry's Fully-Homomorphic Encryption Scheme
We describe a working implementation of a variant of Gentry’s fully homomorphic encryption scheme (STOC 2009), similar to the variant used in an earlier implementation effort b...
Craig Gentry, Shai Halevi
EUROCRYPT
2012
Springer
13 years 25 days ago
Public Key Compression and Modulus Switching for Fully Homomorphic Encryption over the Integers
We describe a compression technique that reduces the public key size of van Dijk, Gentry, Halevi and Vaikuntanathan’s (DGHV) fully homomorphic scheme over the integers from ˜O(...
Jean-Sébastien Coron, David Naccache, Mehdi...
CRYPTO
2011
Springer
245views Cryptology» more  CRYPTO 2011»
13 years 10 months ago
Fully Homomorphic Encryption from Ring-LWE and Security for Key Dependent Messages
We present a somewhat homomorphic encryption scheme that is both very simple to describe and analyze, and whose security (quantumly) reduces to the worst-case hardness of problems ...
Zvika Brakerski, Vinod Vaikuntanathan