static Sect283K1()
{
var m = 283;
var ks = new[] { 5, 7, 12 };
var field = new Char2Field(m, ks);
var curve = new Char2Curve(field, field.Value(0), field.Value(1));
// cofactor = 1
Parameters = new Char2DomainParameters(
m: m,
ks: ks,
a: curve.A.Value,
b: curve.B.Value,
g: curve.PointFromBinary(HexConverter.FromHex("04" +
"0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836" +
"01CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259")),
n: "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61".HexToBigInteger());
}
public void TestAddition()
{
var field = new Char2Field(4, 1);
Assert.Equal(field.Value(0b0100), field.Add(field.Value(0b1101), field.Value(0b1001)));
}
public void TestMultiplicativeInverse()
{
var field = new Char2Field(4, 1);
Assert.Equal(field.Value(0b0100), field.Divide(field.Value(0b0001), field.Value(0b1101)));
}
public void TestMultiplication()
{
var field = new Char2Field(4, 1);
Assert.Equal(field.Value(0b0101), field.Multiply(field.Value(0b1101), field.Value(0b0111)));
}
public void TestNegation()
{
var field = new Char2Field(4, 1);
Assert.Equal(field.Value(0b1101), field.Negate(field.Value(0b1101)));
}
public void TestSubtraction()
{
var field = new Char2Field(4, 1);
Assert.Equal(field.Value(0b1001), field.Sub(field.Value(0b1101), field.Value(0b0100)));
}
public void TestAdditiveIdentity()
{
var field = new Char2Field(4, 1);
Assert.Equal(field.Value(0b0000), field.Add(field.Value(0b1101), field.Value(0b1101)));
}