New results on quasi-subfield polynomials
Research output: Contribution to journal › Article › peer-review
Colleges, School and Institutes
- Direction Générale de l'Armement (DGA)
Quasi-subfield polynomials were introduced by Huang et al. together with a new algorithm to solve the Elliptic Curve Discrete Logarithm Problem (ECDLP) over finite fields of small characteristic. In this paper we provide both new quasi-subfield polynomial families and a new theorem limiting their existence. Our results do not allow to derive any speedup for the new ECDLP algorithm compared to previous approaches.
|Journal||Finite Fields and Their Applications|
|Early online date||11 Jun 2021|
|Publication status||E-pub ahead of print - 11 Jun 2021|