mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-16 03:45:24 -05:00
25 lines
844 B
Diff
25 lines
844 B
Diff
|
Patch taken from the Debian package for python-axolotl-0.1.39.
|
||
|
|
See <https://bugs.gnu.org/29415>.
|
||
|
|
|
||
|
|
Description: Removes IV paramenter from AES constructor, since it is not necessary for ctr mode.
|
||
|
|
Author: Josue Ortega <josue@debian.org>
|
||
|
|
Last-Update: 2017-04-13
|
||
|
|
|
||
|
|
--- a/axolotl/sessioncipher.py
|
||
|
|
+++ b/axolotl/sessioncipher.py
|
||
|
|
@@ -228,13 +228,7 @@
|
||
|
|
# counterint = struct.unpack(">L", counterbytes)[0]
|
||
|
|
# counterint = int.from_bytes(counterbytes, byteorder='big')
|
||
|
|
ctr = Counter.new(128, initial_value=counter)
|
||
|
|
-
|
||
|
|
- # cipher = AES.new(key, AES.MODE_CTR, counter=ctr)
|
||
|
|
- ivBytes = bytearray(16)
|
||
|
|
- ByteUtil.intToByteArray(ivBytes, 0, counter)
|
||
|
|
-
|
||
|
|
- cipher = AES.new(key, AES.MODE_CTR, IV=bytes(ivBytes), counter=ctr)
|
||
|
|
-
|
||
|
|
+ cipher = AES.new(key, AES.MODE_CTR, counter=ctr)
|
||
|
|
return cipher
|
||
|
|
|
||
|
|
|