You are looking at a specific version 20111017:155421 of this paper.
See the latest version.
Paper 2011/206
Isomorphism classes of Edwards curves over finite fields
R. Farashahi and D. Moody and H. Wu
Abstract
Edwards curves are an alternate model for elliptic curves, which have attracted notice in cryptography. We give exact formulas for the number of $\Fq$-isomorphism classes of Edwards curves and twisted Edwards curves. This answers a question recently asked by R. Farashahi and I. Shparlinski.
Note: After submission, we (Moody and Wu) became aware of independent work by R. Farashahi which has similar results. We have combined our work into this one article, so there will not be duplicate work in the literature.
Metadata
- Available format(s)
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- Elliptic curvesEdwards curvesIsomorphisms
- Contact author(s)
- dbmoody25 @ gmail com
- History
- 2011-10-17: last of 2 revisions
- 2011-04-25: received
- See all versions
- Short URL
- https://ia.cr/2011/206
- License
-
CC BY