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, 6 insertions, 3 deletions

diff --git a/tests/test_packetizer.py b/tests/test_packetizer.py
index d4d5544e..a8c0f973 100644
--- a/tests/test_packetizer.py
+++ b/tests/test_packetizer.py
@@ -21,9 +21,12 @@ Some unit tests for the ssh2 protocol in Transport.
 """
 
 import unittest
+from hashlib import sha1
+
 from tests.loop import LoopSocket
+
 from Crypto.Cipher import AES
-from Crypto.Hash import SHA
+
 from paramiko import Message, Packetizer, util
 from paramiko.common import byte_chr, zero_byte
 
@@ -41,7 +44,7 @@ class PacketizerTest (unittest.TestCase):
         p.set_log(util.get_logger('paramiko.transport'))
         p.set_hexdump(True)
         cipher = AES.new(zero_byte * 16, AES.MODE_CBC, x55 * 16)
-        p.set_outbound_cipher(cipher, 16, SHA, 12, x1f * 20)
+        p.set_outbound_cipher(cipher, 16, sha1, 12, x1f * 20)
 
         # message has to be at least 16 bytes long, so we'll have at least one
         # block of data encrypted that contains zero random padding bytes
@@ -64,7 +67,7 @@ class PacketizerTest (unittest.TestCase):
         p.set_log(util.get_logger('paramiko.transport'))
         p.set_hexdump(True)
         cipher = AES.new(zero_byte * 16, AES.MODE_CBC, x55 * 16)
-        p.set_inbound_cipher(cipher, 16, SHA, 12, x1f * 20)
+        p.set_inbound_cipher(cipher, 16, sha1, 12, x1f * 20)
         wsock.send(b'\x43\x91\x97\xbd\x5b\x50\xac\x25\x87\xc2\xc4\x6b\xc7\xe9\x38\xc0\x90\xd2\x16\x56\x0d\x71\x73\x61\x38\x7c\x4c\x3d\xfb\x97\x7d\xe2\x6e\x03\xb1\xa0\xc2\x1c\xd6\x41\x41\x4c\xb4\x59')
         cmd, m = p.read_message()
         self.assertEqual(100, cmd)