Accelerating fully homomorphic encryption in hardware
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE Computer Society
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
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 Schönhage 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. © 1968-2012 IEEE.
Açıklama
Anahtar Kelimeler
application specific hardware, cryptographic accelerators, Fully homomorphic encryption, large-integer multiplication
Kaynak
IEEE Transactions on Computers
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
64
Sayı
6
