Encrypt network packets in CBC mode instead of CFB mode.

[tinc] / src / protocol.c

diff --git a/src/protocol.c b/src/protocol.c
index 6da7c2c..31d2206 100644 (file)
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 

-    $Id: protocol.c,v 1.28.4.79 2001/02/25 11:09:29 guus Exp $
+    $Id: protocol.c,v 1.28.4.80 2001/02/25 16:34:19 guus Exp $

 */
 
 #include "config.h"
 */
 
 #include "config.h"


@@ -613,7 +613,7 @@ cp
   cl->status.active = 1;
   cl->status.decryptin = 1;
   cl->nexthop = cl;
   cl->status.active = 1;
   cl->status.decryptin = 1;
   cl->nexthop = cl;

-  cl->cipher_pkttype = EVP_bf_cfb();
+  cl->cipher_pkttype = EVP_bf_cbc();

   cl->cipher_pktkeylength = cl->cipher_pkttype->key_len + cl->cipher_pkttype->iv_len;
 
   if(debug_lvl >= DEBUG_CONNECTIONS)
   cl->cipher_pktkeylength = cl->cipher_pkttype->key_len + cl->cipher_pkttype->iv_len;
 
   if(debug_lvl >= DEBUG_CONNECTIONS)


@@ -929,7 +929,7 @@ cp
 
   new->nexthop = cl;
   new->status.active = 1;
 
   new->nexthop = cl;
   new->status.active = 1;

-  new->cipher_pkttype = EVP_bf_cfb();
+  new->cipher_pkttype = EVP_bf_cbc();

   new->cipher_pktkeylength = cl->cipher_pkttype->key_len + cl->cipher_pkttype->iv_len;
 cp
   return 0;
   new->cipher_pktkeylength = cl->cipher_pkttype->key_len + cl->cipher_pkttype->iv_len;
 cp
   return 0;