def test_challenge12(self):
self.assertEqual(CryptoStu.discoverBlockSize_NoPrefix(CryptoStu.fixedKeyEcbOracle), 16)
self.assertEqual(CryptoStu.determineAESMode(CryptoStu.fixedKeyEcbOracle)[1], 'ecb')
self.assertNotEqual(CryptoStu.byteEcbDecryptionNoPrefix().find("Rollin' in my 5.0\nWith my rag-top down so my hair can blow\nThe girlies on standby waving just to say hi\nDid you stop? No, I just drove by"), -1)
def test_challenge11(self):
#Try it 100 times, make sure it works
for i in xrange(0, 100):
oracleResult = CryptoStu.determineAESMode(CryptoStu.randomEcbCbcOracle, 16)
self.assertEqual(oracleResult[0], oracleResult[1])