Switched hash functions from PyCrypto to hashlib.

There's a few advantages to this:

1) It's probably fast, OpenSSL, which typically backs hashlib, receives far
   more attention for optimizaitons than PyCrypto.
2) It's the first step to supporting PyPy, where PyCrypto doesn't run.

1 files changed, 5 insertions, 3 deletions

diff --git a/tests/test_pkey.py b/tests/test_pkey.py
index 6ff68fc2..c457f0ee 100644
--- a/tests/test_pkey.py
+++ b/tests/test_pkey.py
@@ -20,11 +20,14 @@
 Some unit tests for public/private key objects.
 """
 
-from binascii import hexlify
 import unittest
+from binascii import hexlify
+from hashlib import md5
+
 from paramiko import RSAKey, DSSKey, ECDSAKey, Message, util
 from paramiko.py3compat import StringIO, byte_chr, b, bytes
 from paramiko.common import rng
+
 from tests.util import test_path
 
 # from openssh's ssh-keygen
@@ -90,8 +93,7 @@ class KeyTest (unittest.TestCase):
         pass
 
     def test_1_generate_key_bytes(self):
-        from Crypto.Hash import MD5
-        key = util.generate_key_bytes(MD5, x1234, 'happy birthday', 30)
+        key = util.generate_key_bytes(md5, x1234, 'happy birthday', 30)
         exp = b'\x61\xE1\xF2\x72\xF4\xC1\xC4\x56\x15\x86\xBD\x32\x24\x98\xC0\xE9\x24\x67\x27\x80\xF4\x7B\xB3\x7D\xDA\x7D\x54\x01\x9E\x64'
         self.assertEqual(exp, key)