private void testFF3_1Bounds()
{
String bigAlpha = "+-ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
IAlphabetMapper alphabetMapper = new BasicAlphabetMapper(bigAlpha);
ff3_1Test(alphabetMapper, "467094C27E47978FE616F475215BF4F1", "ECC8AA7B87B41C", "9RwG+t8cKfa9JweBYgHAA6fHUShNZ5tc", "-DXMBhb3AFPq5Xf4oUva4WbB8eagGK2u");
ff3_1Test(alphabetMapper, "4DB04B58E97819015A08BA7A39A79C303968A34DB0936FAD", "26B3A632FAADFE", "k5Kop6xYpT0skr1zHHPEt5rPWQ4s4O-3", "JyWzuPL6SNsciOXdEgwnKZJxHiKaTu4Z");
ff3_1Test(alphabetMapper, "15567AA6CD8CCA401ADB6A10730655AEEC10E9101FD3969A", "379B9572B687A6", "ZpztPp90Oo5ekoNRzqArsAqAbnmM--W6", "NPxEDufvnYzVX3jxupv+iJOuPVpWRPjD");
try
{
ff3_1Test(alphabetMapper, "15567AA6CD8CCA401ADB6A10730655AEEC10E9101FD3969A", "379B9572B687A6", "ZpztPp90Oo5ekoNRzqArsAqAbnmM+-W6ZZ", "L1yx-4YLQG9W1P5yTI7Wp2h0IDcRoBq1kk");
Fail("no exception 1");
}
catch (ArgumentException e)
{
IsEquals("maximum input length is 32", e.Message);
}
try
{
ff3_1Test(alphabetMapper, "15567AA6CD8CCA401ADB6A10730655AEEC10E9101FD3969A", "379B9572B687A6", "Z", "L");
Fail("no exception 2");
}
catch (ArgumentException e)
{
IsEquals("input too short", e.Message);
}
try
{
alphabetMapper = new BasicAlphabetMapper("ABCDEFGHI");
ff3_1Test(alphabetMapper, "15567AA6CD8CCA401ADB6A10730655AEEC10E9101FD3969A", "379B9572B687A6", "AB", "ZZ");
Fail("no exception 3");
}
catch (ArgumentException e)
{
IsEquals("input too short", e.Message);
}
}
public void testFF1Bounds()
{
byte[] key = Hex.Decode("339BB5B1F2D44BAABF87CA1B7380CDC8");
byte[] tweak = Hex.Decode("3F096DE35BFA31");
FpeEngine fpeEngine = new FpeFf1Engine();
try
{
IAlphabetMapper alphabetMapper = new BasicAlphabetMapper("ABCDEFGHI");
fpeEngine.Init(true, new FpeParameters(new KeyParameter(key),
alphabetMapper.Radix, tweak));
process(fpeEngine, new byte[] { 1, 2, 3 });
Fail("no exception");
}
catch (ArgumentException e)
{
IsEquals("input too short", e.Message);
}
try
{
IAlphabetMapper alphabetMapper = new BasicAlphabetMapper("ABCD");
fpeEngine.Init(true, new FpeParameters(new KeyParameter(key),
alphabetMapper.Radix, tweak));
process(fpeEngine, new byte[] { 1, 2, 3 });
Fail("no exception");
}
catch (ArgumentException e)
{
IsEquals("input too short", e.Message);
}
}
