Sending 12 byte IV's instead of 16 now, fixes #31

Syndace · Feb 16, 2020 · 45e56db · 45e56db
1 parent 7c22e62
commit 45e56db
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/omemo/sessionmanager.py b/omemo/sessionmanager.py
@@ -352,7 +352,7 @@ def __encryptKeyTransportMessage(
         ##############
 
         # Prepare AES-GCM key and IV
-        aes_gcm_iv  = os.urandom(16)
+        aes_gcm_iv  = os.urandom(12)
         aes_gcm_key = os.urandom(16)
 
         # Create the AES-GCM instance