public void TestULongEncryptionZero()
{
ulong plain = 0;
var enc = FPEWrapper.EncryptULong(key, tweak, plain);
var dec = FPEWrapper.DecryptULong(key, tweak, enc);
Assert.AreEqual(plain, dec);
}
public void TestULongEncryptionMin()
{
ulong plain = ulong.MinValue + 1;
var enc = FPEWrapper.EncryptULong(key, tweak, plain);
var dec = FPEWrapper.DecryptULong(key, tweak, enc);
Assert.AreEqual(plain, dec);
}
public void TestULongEncryptionRandom()
{
Random r = new Random();
int times = 1000;
for (int i = 0; i < times; i++)
{
ulong plain = (ulong)r.Next(0, int.MaxValue);
var enc = FPEWrapper.EncryptULong(key, tweak, plain);
var dec = FPEWrapper.DecryptULong(key, tweak, enc);
Assert.AreEqual(plain, dec);
}
}