def setUp(self):
test_common.YHSM_TestCase.setUp(self)
self.yk_key = 'F' * 16 # 128 bit AES key
self.yk_uid = '\x4d\x01\x4d\x02\x4d\x4d'
self.yk_rnd = YubiKeyRnd(self.yk_uid)
self.yk_public_id = '4d4d4d4d4d4d'.decode('hex')
secret = pyhsm.aead_cmd.YHSM_YubiKeySecret(self.yk_key, self.yk_uid)
self.hsm.load_secret(secret)
# YubiHSM includes key handle id in AES-CCM of aeads, so we must use same
# key to generate and validate. Key 0x2000 has all flags.
self.kh_generate = 0x2000
self.kh_validate = 0x2000
self.aead = self.hsm.generate_aead(self.yk_public_id, self.kh_generate)
class TestYubikeyValidate(test_common.YHSM_TestCase):
def setUp(self):
test_common.YHSM_TestCase.setUp(self)
self.yk_key = 'F' * 16 # 128 bit AES key
self.yk_uid = '\x4d\x01\x4d\x02\x4d\x4d'
self.yk_rnd = YubiKeyRnd(self.yk_uid)
self.yk_public_id = '4d4d4d4d4d4d'.decode('hex')
secret = pyhsm.aead_cmd.YHSM_YubiKeySecret(self.yk_key, self.yk_uid)
self.hsm.load_secret(secret)
# YubiHSM includes key handle id in AES-CCM of aeads, so we must use same
# key to generate and validate. Key 0x2000 has all flags.
self.kh_generate = 0x2000
self.kh_validate = 0x2000
self.aead = self.hsm.generate_aead(self.yk_public_id, self.kh_generate)
def test_validate_aead_cmp(self):
""" Test that the AEAD generated contains our secrets. """
secret = pyhsm.aead_cmd.YHSM_YubiKeySecret(self.yk_key, self.yk_uid)
cleartext = secret.pack()
self.assertTrue(self.hsm.validate_aead(self.yk_public_id, self.kh_validate, self.aead, cleartext))
wrong_cleartext = 'X' + cleartext[1:]
self.assertFalse(self.hsm.validate_aead(self.yk_public_id, self.kh_validate, self.aead, wrong_cleartext))
def test_validate_aead_cmp_long(self):
""" Test validating a long AEAD """
cleartext = 'C' * 36
key_handle = 0x2000 # key 0x2000 has all flags set
nonce = '123456'
aead = self.hsm.generate_aead_simple(nonce, key_handle, cleartext)
self.assertTrue(self.hsm.validate_aead(nonce, key_handle, aead, cleartext))
wrong_cleartext = 'X' + cleartext[1:]
self.assertFalse(self.hsm.validate_aead(nonce, key_handle, aead, wrong_cleartext))
def test_validate_yubikey(self):
""" Test validate YubiKey OTP. """
from_key = self.yk_rnd.from_key(self.yk_public_id, self.yk_key)
self.assertTrue(pyhsm.yubikey.validate_yubikey_with_aead( \
self.hsm, from_key, self.aead, self.kh_validate))
def test_modhex_encode_decode(self):
""" Test modhex encoding/decoding. """
h = '4d014d024d4ddd5382b11195144da07d'
self.assertEquals(h, pyhsm.yubikey.modhex_decode( pyhsm.yubikey.modhex_encode(h) ) )
def test_split_id_otp(self):
""" Test public_id + OTP split function. """
public_id, otp, = pyhsm.yubikey.split_id_otp("ft" * 16)
self.assertEqual(public_id, '')
self.assertEqual(otp, "ft" * 16)
public_id, otp, = pyhsm.yubikey.split_id_otp("cc" + "ft" * 16)
self.assertEqual(public_id, 'cc')
self.assertEqual(otp, "ft" * 16)
def setUp(self):
test_common.YHSM_TestCase.setUp(self)
self.yk_key = 'F' * 16 # 128 bit AES key
self.yk_uid = '\x4d\x01\x4d\x02\x4d\x4d'
self.yk_rnd = YubiKeyRnd(self.yk_uid)
self.yk_public_id = '4d4d4d4d4d4d'.decode('hex')
secret = pyhsm.aead_cmd.YHSM_YubiKeySecret(self.yk_key, self.yk_uid)
self.hsm.load_secret(secret)
# YubiHSM includes key handle id in AES-CCM of aeads, so we must use same
# key to generate and validate. Key 0x2000 has all flags.
self.kh_generate = 0x2000
self.kh_validate = 0x2000
self.aead = self.hsm.generate_aead(self.yk_public_id, self.kh_generate)
class TestYubikeyValidate(test_common.YHSM_TestCase):
def setUp(self):
test_common.YHSM_TestCase.setUp(self)
self.yk_key = 'F' * 16 # 128 bit AES key
self.yk_uid = '\x4d\x01\x4d\x02\x4d\x4d'
self.yk_rnd = YubiKeyRnd(self.yk_uid)
self.yk_public_id = '4d4d4d4d4d4d'.decode('hex')
secret = pyhsm.aead_cmd.YHSM_YubiKeySecret(self.yk_key, self.yk_uid)
self.hsm.load_secret(secret)
# YubiHSM includes key handle id in AES-CCM of aeads, so we must use same
# key to generate and validate. Key 0x2000 has all flags.
self.kh_generate = 0x2000
self.kh_validate = 0x2000
self.aead = self.hsm.generate_aead(self.yk_public_id, self.kh_generate)
def test_validate_aead_cmp(self):
""" Test that the AEAD generated contains our secrets. """
secret = pyhsm.aead_cmd.YHSM_YubiKeySecret(self.yk_key, self.yk_uid)
cleartext = secret.pack()
self.assertTrue(
self.hsm.validate_aead(self.yk_public_id, self.kh_validate,
self.aead, cleartext))
wrong_cleartext = 'X' + cleartext[1:]
self.assertFalse(
self.hsm.validate_aead(self.yk_public_id, self.kh_validate,
self.aead, wrong_cleartext))
def test_validate_aead_cmp_long(self):
""" Test validating a long AEAD """
cleartext = 'C' * 36
key_handle = 0x2000 # key 0x2000 has all flags set
nonce = '123456'
aead = self.hsm.generate_aead_simple(nonce, key_handle, cleartext)
self.assertTrue(
self.hsm.validate_aead(nonce, key_handle, aead, cleartext))
wrong_cleartext = 'X' + cleartext[1:]
self.assertFalse(
self.hsm.validate_aead(nonce, key_handle, aead, wrong_cleartext))
def test_validate_yubikey(self):
""" Test validate YubiKey OTP. """
from_key = self.yk_rnd.from_key(self.yk_public_id, self.yk_key)
self.assertTrue(pyhsm.yubikey.validate_yubikey_with_aead( \
self.hsm, from_key, self.aead, self.kh_validate))
def test_modhex_encode_decode(self):
""" Test modhex encoding/decoding. """
h = '4d014d024d4ddd5382b11195144da07d'
self.assertEquals(
h, pyhsm.yubikey.modhex_decode(pyhsm.yubikey.modhex_encode(h)))
def test_split_id_otp(self):
""" Test public_id + OTP split function. """
public_id, otp, = pyhsm.yubikey.split_id_otp("ft" * 16)
self.assertEqual(public_id, '')
self.assertEqual(otp, "ft" * 16)
public_id, otp, = pyhsm.yubikey.split_id_otp("cc" + "ft" * 16)
self.assertEqual(public_id, 'cc')
self.assertEqual(otp, "ft" * 16)
