public SecT193FieldElement(BigInteger x)
{
if (((x == null) || (x.SignValue < 0)) || (x.BitLength > 0xc1))
{
throw new ArgumentException("value invalid for SecT193FieldElement", "x");
}
this.x = SecT193Field.FromBigInteger(x);
}
public SecT193FieldElement(BigInteger x)
{
//IL_0029: Unknown result type (might be due to invalid IL or missing references)
if (x == null || x.SignValue < 0 || x.BitLength > 193)
{
throw new ArgumentException("value invalid for SecT193FieldElement", "x");
}
this.x = SecT193Field.FromBigInteger(x);
}
public override ECFieldElement SquarePow(int pow)
{
if (pow < 1)
{
return(this);
}
ulong[] z = Nat256.Create64();
SecT193Field.SquareN(x, pow, z);
return(new SecT193FieldElement(z));
}
public override ECFieldElement SquarePlusProduct(ECFieldElement x, ECFieldElement y)
{
ulong[] array = this.x;
ulong[] array2 = ((SecT193FieldElement)x).x;
ulong[] y2 = ((SecT193FieldElement)y).x;
ulong[] array3 = Nat256.CreateExt64();
SecT193Field.SquareAddToExt(array, array3);
SecT193Field.MultiplyAddToExt(array2, y2, array3);
ulong[] z = Nat256.Create64();
SecT193Field.Reduce(array3, z);
return(new SecT193FieldElement(z));
}
public override ECFieldElement MultiplyPlusProduct(ECFieldElement b, ECFieldElement x, ECFieldElement y)
{
ulong[] ax = this.x, bx = ((SecT193FieldElement)b).x;
ulong[] xx = ((SecT193FieldElement)x).x, yx = ((SecT193FieldElement)y).x;
ulong[] tt = Nat256.CreateExt64();
SecT193Field.MultiplyAddToExt(ax, bx, tt);
SecT193Field.MultiplyAddToExt(xx, yx, tt);
ulong[] z = Nat256.Create64();
SecT193Field.Reduce(tt, z);
return(new SecT193FieldElement(z));
}
public override ECFieldElement MultiplyPlusProduct(ECFieldElement b, ECFieldElement x, ECFieldElement y)
{
ulong[] numArray = this.x;
ulong[] numArray2 = ((SecT193FieldElement)b).x;
ulong[] numArray3 = ((SecT193FieldElement)x).x;
ulong[] numArray4 = ((SecT193FieldElement)y).x;
ulong[] zz = Nat256.CreateExt64();
SecT193Field.MultiplyAddToExt(numArray, numArray2, zz);
SecT193Field.MultiplyAddToExt(numArray3, numArray4, zz);
ulong[] z = Nat256.Create64();
SecT193Field.Reduce(zz, z);
return(new SecT193FieldElement(z));
}
public override ECFieldElement Multiply(ECFieldElement b)
{
ulong[] z = Nat256.Create64();
SecT193Field.Multiply(x, ((SecT193FieldElement)b).x, z);
return(new SecT193FieldElement(z));
}
public override ECFieldElement AddOne()
{
ulong[] z = Nat256.Create64();
SecT193Field.AddOne(x, z);
return(new SecT193FieldElement(z));
}
public override int Trace()
{
return((int)SecT193Field.Trace(x));
}
public override ECFieldElement Invert()
{
ulong[] z = Nat256.Create64();
SecT193Field.Invert(this.x, z);
return(new SecT193FieldElement(z));
}
public override ECFieldElement Add(ECFieldElement b)
{
ulong[] z = Nat256.Create64();
SecT193Field.Add(this.x, ((SecT193FieldElement)b).x, z);
return(new SecT193FieldElement(z));
}
