Published: May 18, 2012
Citation: Finite Fields and Their Applications vol. 18, no. 3, (May 2012) pp. 597-612
Author(s)
Dustin Moody, R. Farashahi, H. Wu
Edwards curves are a new model for elliptic curves, which have attracted notice in cryptography. We give exact formulas for the number of F_q-isomorphism classes of Edwards curves and twisted Edwards curves. This answers a question recently asked by R. Farashahi and I. Shparlinski.
Edwards curves are a new model for elliptic curves, which have attracted notice in cryptography. We give exact formulas for the number of F_q-isomorphism classes of Edwards curves and twisted Edwards curves. This answers a question recently asked by R. Farashahi and I. Shparlinski.
Keywords
elliptic curve; Edwards curve; isomorphism classes; cryptography
Control Families
None selected