Advances in Cryptology-EUROCRYPT 2011 Lecture Notes in Computer Science
Implementing Gentry’s fully homomorphic encryption scheme
作者:
G. Gentry， S. Halevi.
关键词:
Implementing Gentry’s fully homomorphic encryption scheme
摘要:
We tested our implementation with lattices of several dimensions, corresponding to several security levels. From a “toy” setting in dimension 512, to “small,” “medium,” and “large” settings in dimensions 2048, 8192, and 32768, respectively. The public-key size ranges in size from 70 Megabytes for the “small” setting to 2.3 Gigabytes for the “large” setting. The time to run one bootstrapping operation (on a 1-CPU 64-bit machine with large memory) ranges from 30 seconds for the “small” setting to 30 minutes for the “large” setting.
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