Cryptology ePrint Archive: Report 2015/844

DA-Encrypt: Homomorphic Encryption via Non-Archimedean Diophantine Approximation --- Preliminary Report

Jeff Hoffstein and Jill Pipher and John M. Schanck and Joseph H. Silverman and William Whyte and Zhenfei Zhang

Abstract: We give a theoretical description of a new homomorphic encryption scheme DA-Encrypt that is based on (non-archimedean) Diophantine Approximation.

Category / Keywords: public-key cryptography / homomorphic encryption, lattice-based cryptography

Date: received 31 Aug 2015

Contact author: jhs at math brown edu

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Version: 20150831:180340 (All versions of this report)

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