5 unstable releases
0.4.0 | Jan 17, 2023 |
---|---|
0.4.0-alpha.2 | Dec 28, 2022 |
0.4.0-alpha.1 | Nov 29, 2022 |
0.3.0 | Jun 6, 2021 |
0.2.0 | Mar 25, 2021 |
#382 in Cryptography
1,697 downloads per month
18KB
90 lines
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
- a = -1
- d = 79743
Dependencies
~4.5MB
~95K SLoC