We present a method for producing pairing-friendly, simple, ordinary Jacobian varieties of genus 2 hyperelliptic curves defined over a prime field Fp. The proposed method heavily relies on the construction of a suitable p-Weil number and a corresponding quartic CM-field. Our Jacobians are absolutely simple and for this special class of Jacobians we give the first examples in the literature with ρ -values below 4, while previous results had in general ρ -values between 6 and 8. These examples derive from “families” of pairing-friendly Jacobians, which are basically polynomial representations of the Jacobian parameters.
CITATION STYLE
Fotiadis, G., & Konstantinou, E. (2017). Ordinary pairing-friendly genus 2 hyperelliptic curves with absolutely simple Jacobians. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10693 LNCS, pp. 409–424). Springer Verlag. https://doi.org/10.1007/978-3-319-72453-9_33
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