FHPKE with Zero Norm Noises based on DLA&CDH

Masahiro Yagisawa

Paper 2016/738 Original: eprint.iacr.org/2016/738 ↗

FHPKE with Zero Norm Noises based on DLA&CDH

Masahiro Yagisawa

Abstract

In this paper I propose the fully homomorphic public-key encryption(FHPKE) scheme with zero norm noises that is based on the discrete logarithm assumption(DLA) and computational Diffie-Hellman assumption(CDH) of multivariate polynomials on octonion ring. Since the complexity for enciphering and deciphering become to be small enough to handle, the cryptosystem runs fast.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Preprint.
History: 2016-07-28: last updated; 2016-07-28: published
Short URL: https://ia.cr/2016/738
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2016/738,
      author = {Masahiro Yagisawa},
      title = {FHPKE with Zero Norm Noises based on DLA&CDH},
      howpublished = {Cryptology {ePrint} Archive, Paper 2016/738},
      year = {2016},
      url = {https://eprint.iacr.org/2016/738}
}