Multilinear Maps Using a Variant of Ring-LWE

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Paper 2017/342

Multilinear Maps Using a Variant of Ring-LWE

Gu Chunsheng

Abstract

GGH13, CLT13 and GGH15 of multilinear maps suffer from zeroizing attacks. In this paper, we present a new construction of multilinear maps using a variant of ring-LWE. The security of our construction depends upon new hardness assumption.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Preprint. MINOR revision.
Keywords: Multilinear maps ring-LWE multipartite key exchange zeroizing attack
Contact author(s): chunsheng_gu @ 163 com
History: 2017-09-28: last of 2 revisions; 2017-04-21: received; See all versions
Short URL: https://ia.cr/2017/342
License: CC BY