static void TestFr()
{
Console.WriteLine("TestFr");
Fr x = new Fr();
assert("x.isZero", x.IsZero());
x.Clear();
assert("0", x.GetStr(10) == "0");
assert("0.IzZero", x.IsZero());
assert("!0.IzOne", !x.IsOne());
x.SetInt(1);
assert("1", x.GetStr(10) == "1");
assert("!1.IzZero", !x.IsZero());
assert("1.IzOne", x.IsOne());
x.SetInt(3);
assert("3", x.GetStr(10) == "3");
assert("!3.IzZero", !x.IsZero());
assert("!3.IzOne", !x.IsOne());
x.SetInt(-5);
x = -x;
assert("5", x.GetStr(10) == "5");
x.SetInt(4);
x = x * x;
assert("16", x.GetStr(10) == "16");
assert("10", x.GetStr(16) == "10");
Fr y;
y = x;
assert("x == y", x.Equals(y));
x.SetInt(123);
assert("123", x.GetStr(10) == "123");
assert("7b", x.GetStr(16) == "7b");
assert("y != x", !x.Equals(y));
Console.WriteLine("exception test");
try {
x.SetStr("1234567891234x", 10);
Console.WriteLine("x = {0}", x);
} catch (Exception e) {
Console.WriteLine("OK ; expected exception: {0}", e);
}
x.SetStr("1234567891234", 10);
assert("1234567891234", x.GetStr(10) == "1234567891234");
{
byte[] buf = x.Serialize();
y.Deserialize(buf);
assert("x == y", x.Equals(y));
}
}
static void TestPairing()
{
Console.WriteLine("TestG2");
G1 P = new G1();
P.setStr("1 -1 1");
G2 Q = new G2();
Q.HashAndMapTo("1");
Fr a = new Fr();
Fr b = new Fr();
a.SetStr("12345678912345673453");
b.SetStr("230498230982394243424");
G1 aP = new G1();
G2 bQ = new G2();
G1.Mul(aP, P, a);
G2.Mul(bQ, Q, b);
GT e1 = new GT();
GT e2 = new GT();
GT e3 = new GT();
Pairing(e1, P, Q);
Pairing(e2, aP, Q);
GT.Pow(e3, e1, a);
assert("e2.Equals(e3)", e2.Equals(e3));
Pairing(e2, P, bQ);
GT.Pow(e3, e1, b);
assert("e2.Equals(e3)", e2.Equals(e3));
}
static void TestPairing()
{
Console.WriteLine("TestG2");
G1 P = new G1();
P.HashAndMapTo("123");
G2 Q = new G2();
Q.HashAndMapTo("1");
Fr a = new Fr();
Fr b = new Fr();
a.SetStr("12345678912345673453", 10);
b.SetStr("230498230982394243424", 10);
G1 aP = new G1();
G2 bQ = new G2();
aP.Mul(P, a);
bQ.Mul(Q, b);
GT e1 = new GT();
GT e2 = new GT();
GT e3 = new GT();
e1.Pairing(P, Q);
e2.Pairing(aP, Q);
e3.Pow(e1, a);
assert("e2.Equals(e3)", e2.Equals(e3));
e2.Pairing(P, bQ);
e3.Pow(e1, b);
assert("e2.Equals(e3)", e2.Equals(e3));
}
static void TestFr()
{
Console.WriteLine("TestFr");
Fr x = new Fr();
x.Clear();
assert("0", x.ToString() == "0");
assert("0.IzZero", x.IsZero());
assert("!0.IzOne", !x.IsOne());
x.SetInt(1);
assert("1", x.ToString() == "1");
assert("!1.IzZero", !x.IsZero());
assert("1.IzOne", x.IsOne());
x.SetInt(3);
assert("3", x.ToString() == "3");
assert("!3.IzZero", !x.IsZero());
assert("!3.IzOne", !x.IsOne());
x.SetInt(-5);
x = -x;
assert("5", x.ToString() == "5");
x.SetInt(4);
x = x * x;
assert("16", x.ToString() == "16");
Fr y;
y = x.Clone();
assert("x == y", x.Equals(y));
x.SetInt(123);
assert("123", x.ToString() == "123");
assert("y != x", !x.Equals(y));
try {
x.SetStr("1234567891234x");
Console.WriteLine("x = {0}", x);
} catch (Exception e) {
Console.WriteLine("exception test OK\n'{0}'", e);
}
x.SetStr("1234567891234");
assert("1234567891234", x.ToString() == "1234567891234");
}