def test_decrypt_short_server(self):
pair = CryptoPair()
pair.recv.setup(
INITIAL_CIPHER_SUITE,
binascii.unhexlify(
"310281977cb8c1c1c1212d784b2d29e5a6489e23de848d370a5a2f9537f3a100"
),
)
plain_header, plain_payload, packet_number = pair.decrypt_packet(
SHORT_SERVER_ENCRYPTED_PACKET, 9)
self.assertEqual(plain_header, SHORT_SERVER_PLAIN_HEADER)
self.assertEqual(plain_payload, SHORT_SERVER_PLAIN_PAYLOAD)
self.assertEqual(packet_number, 3)
def test_decrypt_chacha20(self):
pair = CryptoPair()
pair.recv.setup(
CipherSuite.CHACHA20_POLY1305_SHA256,
binascii.unhexlify(
"fcc211ac3ff1f3fe1b096a41e701e30033cbd899494ebabbbc009ee2626d987e"
),
)
plain_header, plain_payload, packet_number = pair.decrypt_packet(
CHACHA20_CLIENT_ENCRYPTED_PACKET, 34)
self.assertEqual(plain_header, CHACHA20_CLIENT_PLAIN_HEADER)
self.assertEqual(plain_payload, CHACHA20_CLIENT_PLAIN_PAYLOAD)
self.assertEqual(packet_number, 2)