protected override ECPoint MultiplyPositive(ECPoint p, BigInteger k)
{
if (!this.curve.Equals(p.Curve))
{
throw new InvalidOperationException();
}
BigInteger order = p.Curve.Order;
BigInteger[] array = this.glvEndomorphism.DecomposeScalar(k.Mod(order));
BigInteger k2 = array[0];
BigInteger l = array[1];
ECPointMap pointMap = this.glvEndomorphism.PointMap;
if (this.glvEndomorphism.HasEfficientPointMap)
{
return(ECAlgorithms.ImplShamirsTrickWNaf(p, k2, pointMap, l));
}
return(ECAlgorithms.ImplShamirsTrickWNaf(p, k2, pointMap.Map(p), l));
}
protected override ECPoint MultiplyPositive(ECPoint p, BigInteger k)
{
//IL_0013: Unknown result type (might be due to invalid IL or missing references)
if (!curve.Equals(p.Curve))
{
throw new InvalidOperationException();
}
BigInteger order = p.Curve.Order;
BigInteger[] array = glvEndomorphism.DecomposeScalar(k.Mod(order));
BigInteger k2 = array[0];
BigInteger l = array[1];
ECPointMap pointMap = glvEndomorphism.PointMap;
if (glvEndomorphism.HasEfficientPointMap)
{
return(ECAlgorithms.ImplShamirsTrickWNaf(p, k2, pointMap, l));
}
return(ECAlgorithms.ImplShamirsTrickWNaf(p, k2, pointMap.Map(p), l));
}
protected override ECPoint MultiplyPositive(ECPoint p, BigInteger k)
{
if (!this.curve.Equals(p.Curve))
{
throw new InvalidOperationException();
}
var n = p.Curve.Order;
var ab = this.glvEndomorphism.DecomposeScalar(k.Mod(n));
BigInteger a = ab[0], b = ab[1];
var pointMap = this.glvEndomorphism.PointMap;
if (this.glvEndomorphism.HasEfficientPointMap)
{
return(ECAlgorithms.ImplShamirsTrickWNaf(p, a, pointMap, b));
}
return(ECAlgorithms.ImplShamirsTrickWNaf(p, a, pointMap.Map(p), b));
}
protected override ECPoint MultiplyPositive(ECPoint p, BigInteger k)
{
if (!curve.Equals(p.Curve))
{
throw new InvalidOperationException();
}
BigInteger n = p.Curve.Order;
BigInteger[] ab = glvEndomorphism.DecomposeScalar(k.Mod(n));
BigInteger a = ab[0], b = ab[1];
if (glvEndomorphism.HasEfficientPointMap)
{
return(ECAlgorithms.ImplShamirsTrickWNaf(glvEndomorphism, p, a, b));
}
ECPoint q = EndoUtilities.MapPoint(glvEndomorphism, p);
return(ECAlgorithms.ImplShamirsTrickWNaf(p, a, q, b));
}
