From: Daniel Garcia Moreno <danigm@wadobo.com>
Date: Mon, 15 Jul 2013 15:42:09 +0000 (+0200)
Subject: Using aes128 for encryption
X-Git-Tag: v2.2~163
X-Git-Url: http://developer.intra2net.com/git/?a=commitdiff_plain;h=a8d49f45277d84c7f8f2679086f07bf7cddb87e3;p=python-delta-tar

Using aes128 for encryption
---

diff --git a/deltatar/aescrypto.py b/deltatar/aescrypto.py
index 85d2dbb..ea676de 100644
--- a/deltatar/aescrypto.py
+++ b/deltatar/aescrypto.py
@@ -35,7 +35,7 @@ class AESCrypt:
     def __init__(self, password, salt=''):
         self.bs = AES.block_size
         self.mode = AES.MODE_CBC
-        self.key_length = 32
+        self.key_length = 16
         self.buf = ''
         if salt:
             self.salt = salt
diff --git a/testing/test_encryption.py b/testing/test_encryption.py
index 12a2e11..cc170a0 100644
--- a/testing/test_encryption.py
+++ b/testing/test_encryption.py
@@ -37,7 +37,7 @@ class EncryptionTest(BaseTest):
         assert os.path.exists("sample.tar.gz.aes.0") # beginning of the tar file
         assert os.path.exists("sample.tar.gz.aes.1") # first file
 
-        os.system("openssl aes-256-cbc -k 'key' -d -in sample.tar.gz.aes.1 -out sample.tar.gz")
+        os.system("openssl aes-128-cbc -k 'key' -d -in sample.tar.gz.aes.1 -out sample.tar.gz")
         os.system("zcat sample.tar.gz > sample.tar")
         os.system("tar xf sample.tar")
         assert os.path.exists("big")
@@ -82,7 +82,7 @@ class EncryptionTest(BaseTest):
         # extract and check output
         for i in xrange(1, 4):
             fname = "sample.tar.gz.aes.%d" % i
-            os.system("openssl aes-256-cbc -k 'key' -d -in %s -out sample.tar.gz" % fname)
+            os.system("openssl aes-128-cbc -k 'key' -d -in %s -out sample.tar.gz" % fname)
             os.system("zcat sample.tar.gz > sample.tar")
             os.system("tar xf sample.tar")