-int
-key_save_private(Key *, const char *, const char *, const char *);
-
-Key *
-key_load_public(const char *, char **);
-
-Key *
-key_load_public_type(int, const char *, char **);
-
-Key *
-key_load_private(const char *, const char *, char **);
-
-Key *
-key_load_private_type(int, const char *, const char *, char **);
+int key_save_private(Key *, const char *, const char *, const char *);
+Key *key_load_public(const char *, char **);
+Key *key_load_public_type(int, const char *, char **);
+Key *key_load_private(const char *, const char *, char **);
+Key *key_load_private_type(int, const char *, const char *, char **, int *);
+Key *key_load_private_pem(int, int, const char *, char **);
+int key_perm_ok(int, const char *);