Cryptology ePrint Archive: Report 2015/276
An Improvment of the Elliptic Net Algorithm
Binglong Chen and Chang-An Zhao
Abstract: In this paper we propose a modified Elliptic Net algorithm to compute pairings. By reducing the number of the intermediate variables which should be updated in the iteration loop of the Elliptic Net algorithm, we speed up the computation of pairings. Experimental results show that the proposed method is about $14\%$ faster than the original Elliptic Net algorithm on certain supersingular elliptic curves with embedding degree $two$.
Category / Keywords: implementation / Pairing based cryptography, Elliptic curve, Tate pairing, Elliptic Net algorithm
Date: received 24 Mar 2015
Contact author: zhaochan3 at mail sysu edu cn
Available format(s): PDF | BibTeX Citation
Version: 20150325:124354 (All versions of this report)
Short URL: ia.cr/2015/276
Discussion forum: Show discussion | Start new discussion
[ Cryptology ePrint archive ]