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A note on the trace of Frobenius for curves of the form y² = x³ + dx.
- Source :
-
Annales Mathematicae et Informaticae . 2022, Vol. 55, p184-188. 5p. - Publication Year :
- 2022
-
Abstract
- An explicit description of the trace of Frobenius is given for any elliptic curve over Q of the form y² = x³ + dx. This description leads to an algorithm which computes the trace at a cost of one modular exponentiation. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ELLIPTIC curves
*EXPONENTIATION
Subjects
Details
- Language :
- English
- ISSN :
- 17875021
- Volume :
- 55
- Database :
- Academic Search Index
- Journal :
- Annales Mathematicae et Informaticae
- Publication Type :
- Academic Journal
- Accession number :
- 161710488
- Full Text :
- https://doi.org/10.33039/ami.2022.11.003