def test_DHE_RSA_key_exchange_with_small_prime(self):
client_keyExchange = DHE_RSAKeyExchange(self.cipher_suite,
self.client_hello,
self.server_hello,
None)
srv_key_ex = ServerKeyExchange(self.cipher_suite,
self.server_hello.server_version)
srv_key_ex.createDH(2**768, 2, 2**512-1)
with self.assertRaises(TLSInsufficientSecurity):
client_keyExchange.processServerKeyExchange(None, srv_key_ex)
def test_DHE_RSA_key_exchange_with_small_prime(self):
client_keyExchange = DHE_RSAKeyExchange(self.cipher_suite,
self.client_hello,
self.server_hello,
None)
srv_key_ex = ServerKeyExchange(self.cipher_suite,
self.server_hello.server_version)
srv_key_ex.createDH(2**768, 2, 2**512-1)
with self.assertRaises(TLSInsufficientSecurity):
client_keyExchange.processServerKeyExchange(None, srv_key_ex)
