Elliptic Curves in Huff”s Model

摘要：

　　The generalized Huff curve which contains Huff”s model as a special case is introduced in this paper.It is shown that every elliptic curve with three points of order 2 is isomorphic to a generalized Huff curve.Some fast explicit formulae for point addition, doubling and tripling for generalized Huff curves in projective coordinates are presented.The generalized Huff curves is also suitable to pairing-based cryptography.

关键词： elliptic curve Huff curve point multiplication cryptography

作者: Hongfeng Wu Rongquan Feng

作者单位: College of Sciences, North China University of Technology, Beijing 100144, P.R.China LMAM, School of Mathematical Sciences, Peking University, Beijing 100871, P.R.China

会议类型: 国内会议

会议名称: 中国密码学会2011年会

会议地点: 长沙

会议语种:英文

页码: 170-177

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）