client_keys
krb5_error_code (*client_keys)(krb5_context context,
client_keys,
for (i = 0; client_keys[i].enctype != ENCTYPE_NULL; i++) {
&client_keys[i], "challengelongterm",
if (client_keys[i].enctype == ENCTYPE_NULL) {
&client_keys[i], "challengelongterm",
cb->free_keys(context, rock, client_keys);
krb5_keyblock *client_keys = NULL;
ret = cb->client_keys(context, rock, &client_keys);
retval = cb->client_keys(context, rock, &client_key);