1 files changed, 3 insertions, 7 deletions

diff --git a/src/userpref.c b/src/userpref.c
index db54679..b707957 100644
--- a/src/userpref.c
+++ b/src/userpref.c
@@ -114,10 +114,10 @@ int is_device_known(char *uid)
  * @return 1 on success and 0 if no public key is given or if it has already
  *         been marked as connected previously.
  */
-int store_device_public_key(char *uid, char *public_key)
+int store_device_public_key(char *uid, gnutls_datum_t public_key)
 {
 
-        if (NULL == public_key || is_device_known(uid))
+        if (NULL == public_key.data || is_device_known(uid))
                 return 0;
 
         /* ensure config directory exists */
@@ -127,15 +127,11 @@ int store_device_public_key(char *uid, char *public_key)
         gchar *device_file = g_strconcat(uid, ".pem", NULL);
         gchar *pem = g_build_path(G_DIR_SEPARATOR_S, g_get_user_config_dir(), LIBIPHONE_CONF_DIR, device_file, NULL);
 
-        /* decode public key for storing */
-        gsize decoded_size;
-        gchar *data = g_base64_decode(public_key, &decoded_size);
         /* store file */
         FILE *pFile = fopen(pem, "wb");
-        fwrite(data, 1, decoded_size, pFile);
+        fwrite(public_key.data, 1, public_key.size, pFile);
         fclose(pFile);
         g_free(pem);
-        g_free(data);
         g_free(device_file);
         return 1;
 }