public void SetFrom(ulong[] x, ulong[] y, ulong[] z, bool isInfinity)
{
ECCBase.Let(this.X, x);
ECCBase.Let(this.Y, y);
ECCBase.Let(this.Z, z);
this.IsInfinity = false;
}
public OwnECPoint ToECPoint(ECCBase ecc)
{
ulong[] inverse = new ulong[ecc.N];
inverse[0] = 1;
ecc.RemodFriendlyPrime(this.Z);
AsmX64Operations.DivideModuloPrime(inverse, this.Z, ecc.P, ecc.N);
ulong[] inverseSquare = inverse.ToArray();
ecc.SquareModP(inverseSquare);
ecc.MultiplyModP(inverse, inverseSquare);
ulong[] nx = this.X.ToArray(); ecc.MultiplyModP(nx, inverseSquare);
ulong[] ny = this.Y.ToArray(); ecc.MultiplyModP(ny, inverse);
ecc.RemodFriendlyPrime(nx);
ecc.RemodFriendlyPrime(ny);
return(new OwnECPoint(nx, ny, this.IsInfinity));
}
public void SetFrom(ulong[] x, ulong[] y, bool isInfinity)
{
ECCBase.Let(this.X, x);
ECCBase.Let(this.Y, y);
this.IsInfinity = isInfinity;
}