From cd95f3c0355d684082fdc8ad38a00850259c517d Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Thu, 8 Aug 2013 22:08:26 -0700
Subject: Tests now running against the NIST vectors

---
 tests/primitives/test_block.py | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'tests/primitives/test_block.py')

diff --git a/tests/primitives/test_block.py b/tests/primitives/test_block.py
index e22d05ef..b976e217 100644
--- a/tests/primitives/test_block.py
+++ b/tests/primitives/test_block.py
@@ -4,16 +4,13 @@ import pytest
 
 from cryptography.primitives.block import BlockCipher, ciphers, modes, padding
 
+from ..utils import load_nist_vectors_from_file
+
 
 class TestBlockCipher(object):
-    @pytest.mark.parametrize(("key", "iv", "plaintext", "ciphertext"), [
-        (
-            b"9dc2c84a37850c11699818605f47958c",
-            b"256953b2feab2a04ae0180d8335bbed6",
-            b"2e586692e647f5028ec6fa47a55a2aab",
-            b"1b1ebd1fc45ec43037fd4844241a437f"
-        ),
-    ])
+    @pytest.mark.parametrize(("key", "iv", "plaintext", "ciphertext"),
+        load_nist_vectors_from_file("AES/KAT/CBCGFSbox256.rsp", "ENCRYPT", ["key", "iv", "plaintext", "ciphertext"])
+    )
     def test_aes_cbc_nopadding(self, key, iv, plaintext, ciphertext):
         cipher = BlockCipher(
             ciphers.AES(binascii.unhexlify(key)),
-- 
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