This library implements a twisted Edwards curve whose base field is the scalar field of the
curve BW6_761. It is the same curve as that in ark-ed_on_cp6_782.
This allows defining cryptographic primitives that use elliptic curves over the scalar field of
the latter curve. This curve was generated as part of the paper
[BCGMMW20, “Zexe”].
Curve information:
- Base field: q = 258664426012969094010652733694893533536393512754914660539884262666720468348340822774968888139573360124440321458177
- Scalar field: r = 32333053251621136751331591711861691692049189094364332567435817881934511297123972799646723302813083835942624121493
- Valuation(q - 1, 2) = 46
- Valuation(r - 1, 2) = 2
- Curve equation: ax^2 + y^2 =1 + dx^2y^2, where