[][src]Crate fil_sapling_crypto

Modules

circuit
constants
group_hash
jubjub

Jubjub is a twisted Edwards curve defined over the BLS12-381 scalar field, Fr. It takes the form -x^2 + y^2 = 1 + dx^2y^2 with d = -(10240/10241). It is birationally equivalent to a Montgomery curve of the form y^2 = x^3 + Ax^2 + x with A = 40962. This value A is the smallest integer choice such that:

pedersen_hash
primitives
redjubjub

Implementation of RedJubjub, a specialization of RedDSA to the Jubjub curve. See section 5.4.6 of the Sapling protocol specification.

util