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Craig Gentry
Researcher at IBM
Publications - 223
Citations - 44234
Craig Gentry is an academic researcher from IBM. The author has contributed to research in topics: Encryption & Homomorphic encryption. The author has an hindex of 75, co-authored 222 publications receiving 39327 citations. Previous affiliations of Craig Gentry include Stanford University & NTT DoCoMo.
Papers
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Proceedings ArticleDOI
Fully homomorphic encryption using ideal lattices
TL;DR: This work proposes a fully homomorphic encryption scheme that allows one to evaluate circuits over encrypted data without being able to decrypt, and describes a public key encryption scheme using ideal lattices that is almost bootstrappable.
A fully homomorphic encryption scheme
Dan Boneh,Craig Gentry +1 more
TL;DR: This work designs a somewhat homomorphic "boostrappable" encryption scheme that works when the function f is the scheme's own decryption function, and shows how, through recursive self-embedding, bootstrappable encryption gives fully homomorphic encryption.
Proceedings ArticleDOI
Leveled) fully homomorphic encryption without bootstrapping
TL;DR: A novel approach to fully homomorphic encryption (FHE) that dramatically improves performance and bases security on weaker assumptions, using some new techniques recently introduced by Brakerski and Vaikuntanathan (FOCS 2011).
Book ChapterDOI
Aggregate and verifiably encrypted signatures from bilinear maps
TL;DR: In this article, Boneh, Lynn, and Shacham introduced the concept of an aggregate signature, presented security models for such signatures, and gave several applications for aggregate signatures.
Proceedings ArticleDOI
Trapdoors for hard lattices and new cryptographic constructions
TL;DR: In this article, the authors show how to construct a variety of "trapdoor" cryptographic tools assuming the worst-case hardness of standard lattice problems (such as approximating the length of the shortest nonzero vector to within certain polynomial factors).