diff options
Diffstat (limited to 'packet.c')
| -rw-r--r-- | packet.c | 29 |
1 files changed, 5 insertions, 24 deletions
@@ -15,7 +15,7 @@ with the other side. This same code is used both on client and server side. */ #include "includes.h" -RCSID("$Id: packet.c,v 1.2 1999/11/08 05:15:55 damien Exp $"); +RCSID("$Id: packet.c,v 1.3 1999/11/16 02:37:16 damien Exp $"); #include "xmalloc.h" #include "buffer.h" @@ -236,30 +236,11 @@ packet_decrypt(CipherContext *cc, void *dest, void *src, void packet_set_encryption_key(const unsigned char *key, unsigned int keylen, - int cipher, int is_client) + int cipher) { - cipher_type = cipher; - if (cipher == SSH_CIPHER_RC4) - { - if (is_client) - { /* In client: use first half for receiving, second for sending. */ - cipher_set_key(&receive_context, cipher, key, keylen / 2, 0); - cipher_set_key(&send_context, cipher, key + keylen / 2, - keylen / 2, 1); - } - else - { /* In server: use first half for sending, second for receiving. */ - cipher_set_key(&receive_context, cipher, key + keylen / 2, - keylen / 2, 0); - cipher_set_key(&send_context, cipher, key, keylen / 2, 1); - } - } - else - { - /* All other ciphers use the same key in both directions for now. */ - cipher_set_key(&receive_context, cipher, key, keylen, 0); - cipher_set_key(&send_context, cipher, key, keylen, 1); - } + /* All other ciphers use the same key in both directions for now. */ + cipher_set_key(&receive_context, cipher, key, keylen, 0); + cipher_set_key(&send_context, cipher, key, keylen, 1); } /* Starts constructing a packet to send. */ |