kex: Add simple DES support for SSHv1.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/wrapper.c b/src/wrapper.c
index edce03d..e27579d 100644
--- a/src/wrapper.c
+++ b/src/wrapper.c
@@ -228,18 +228,18 @@ error:
   return rc;
 }
 
-static int crypt_set_algorithms1(ssh_session session) {
+static int crypt_set_algorithms1(ssh_session session, enum ssh_des_e des_type) {
   int i = 0;
   struct ssh_cipher_struct *ssh_ciphertab=ssh_get_ciphertab();
 
   /* right now, we force 3des-cbc to be taken */
   while (ssh_ciphertab[i].name && strcmp(ssh_ciphertab[i].name,
-        "3des-cbc-ssh1")) {
+        des_type == SSH_DES ? "des-cbc-ssh1" : "3des-cbc-ssh1")) {
     i++;
   }
 
   if (ssh_ciphertab[i].name == NULL) {
-    ssh_set_error(session, SSH_FATAL, "cipher 3des-cbc-ssh1 not found!");
+    ssh_set_error(session, SSH_FATAL, "cipher 3des-cbc-ssh1 or des-cbc-ssh1 not found!");
     return SSH_ERROR;
   }
 
@@ -258,8 +258,8 @@ static int crypt_set_algorithms1(ssh_session session) {
   return SSH_OK;
 }
 
-int crypt_set_algorithms(ssh_session session) {
-  return (session->version == 1) ? crypt_set_algorithms1(session) :
+int crypt_set_algorithms(ssh_session session, enum ssh_des_e des_type) {
+  return (session->version == 1) ? crypt_set_algorithms1(session, des_type) :
     crypt_set_algorithms2(session);
 }