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Minimizing Non-interactive Zero-Knowledge Proofs Using Fully Homomorphic Encryption
foundations / Non-interactive zero-knowledge proofs fully homomorphic encryption
2012/3/30
A non-interactive zero-knowledge proof can be used to demonstrate the truth of a statement without revealing anything else. It has been shown under standard cryptographic assumptions that non-interact...
On CCA-Secure Fully Homomorphic Encryption
Fully Homomorphic Encryption homomorphic operation homomorphic encryption schemes
2010/11/10
It is well known that any encryption scheme which supports any form of homomorphic operation cannot be secure against adaptive chosen ciphertext attack. The question then arises as to what is the most...
Implementing Gentry's Fully-Homomorphic Encryption Scheme
Fully Homomorphic Encryption Implementation STOC 2009
2010/10/14
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 by Smart and Vercauteren ...
We describe two improvements to Gentry's fully homomorphic scheme based on ideal lattices and its analysis: we provide a refined analysis of one of the hardness assumptions (the one related to the Spa...
We construct a simple fully homomorphic encryption scheme, using only elementary modular
arithmetic. We use Gentry's technique to construct fully homomorphic scheme from a \boot-
strappable" somewha...
Fully Homomorphic Encryption with Relatively Small Key and Ciphertext Sizes
Fully Homomorphic Encryption Relatively Small Key Ciphertext Sizes
2009/12/29
We present a fully homomorphic encryption scheme which has both relatively small key and
ciphertext size. Our construction follows that of Gentry by producing a fully homomorphic scheme from
a “some...