public string PartA()
{
EncryptionBreaker breaker = new EncryptionBreaker(DoorPublic, CardPublic);
long encryptionKey = breaker.CrackEncryptionKey();
return(encryptionKey.ToString());
}
public void EncryptionBreaker_CrackEncryptionKey()
{
long doorPublic = 17807724;
long cardPublic = 5764801;
var sut = new EncryptionBreaker(doorPublic, cardPublic);
var result = sut.CrackEncryptionKey();
Assert.Equal(14897079, result);
}
public void EncryptionBreaker_FindLoopResults()
{
long doorPublic = 17807724;
long cardPublic = 5764801;
var sut = new EncryptionBreaker(doorPublic, cardPublic);
var result = sut.FindLoopResults();
Assert.Equal(8, result.CardLoopSize);
Assert.Equal(11, result.DoorLoopSize);
}
public void EncryptionBreaker_TransformNumber()
{
long doorPublic = 17807724;
long cardPublic = 5764801;
var sut = new EncryptionBreaker(doorPublic, cardPublic);
var cardResult = sut.TransformNumber(8, 7);
Assert.Equal(cardPublic, cardResult);
var doorResult = sut.TransformNumber(11, 7);
Assert.Equal(doorPublic, doorResult);
}