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Accelerating Fully Homomorphic Encryption in Hardware

Doroz, Yarkın ; Ozturk, Erdinc ; Sunar, Berk

IEEE transactions on computers, 2015-06, Vol.64 (6), p.1509-1521 [Periódico revisado por pares]

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Título:
Accelerating Fully Homomorphic Encryption in Hardware
Autor: Doroz, Yarkın ; Ozturk, Erdinc ; Sunar, Berk
Assuntos: Algorithms ; Architecture ; Computer architecture ; Encryption ; Footprints ; Hardware ; Indexes ; Optimization ; Polynomials ; Random access memory ; Spectra ; Strategy
É parte de: IEEE transactions on computers, 2015-06, Vol.64 (6), p.1509-1521
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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Descrição: We present a custom architecture for realizing the Gentry-Halevi fully homomorphic encryption (FHE) scheme. This contribution presents the first full realization of FHE in hardware. The architecture features an optimized multi-million bit multiplier based on the Schonhage Strassen multiplication algorithm. Moreover, a number of optimizations including spectral techniques as well as a precomputation strategy is used to significantly improve the performance of the overall design. When synthesized using 90 nm technology, the presented architecture achieves to realize the encryption, decryption, and recryption operations in 18.1 msec, 16.1 msec, and 3.1 sec, respectively, and occupies a footprint of less than 30 million gates.
Editor: New York: IEEE
Idioma: Inglês

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