Cryptology ePrint Archive: Report 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.

Category / Keywords: public-key cryptography / Multilinear maps, ring-LWE, multipartite key exchange, zeroizing attack

Date: received 17 Apr 2017

Contact author: chunsheng_gu at 163 com

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Version: 20170421:214450 (All versions of this report)

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