Flattening NTRU for Evaluation Key Free Homomorphic Encryption
نویسندگان
چکیده
منابع مشابه
Flattening NTRU for Evaluation Key Free Homomorphic Encryption
We propose a new FHE scheme F-NTRU that adopts the flattening technique proposed in GSW to derive an NTRU based scheme that (similar to GSW) does not require evaluation keys or key switching. Our scheme eliminates the decision small polynomial ratio (DSPR) assumption but relies only on the standard R-LWE assumption. It uses wide key distributions, and hence is immune to the Subfield Lattice Att...
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ژورنال
عنوان ژورنال: Journal of Mathematical Cryptology
سال: 2020
ISSN: 1862-2984,1862-2976
DOI: 10.1515/jmc-2015-0052