--- /dev/null
+from typing import Any\r
+\r
+SALT_CHARS = ... # type: Any\r
+DEFAULT_PBKDF2_ITERATIONS = ... # type: Any\r
+\r
+def pbkdf2_hex(data, salt, iterations=..., keylen=None, hashfunc=None): ...\r
+def pbkdf2_bin(data, salt, iterations=..., keylen=None, hashfunc=None): ...\r
+def safe_str_cmp(a, b): ...\r
+def gen_salt(length): ...\r
+def generate_password_hash(password, method='', salt_length=8): ...\r
+def check_password_hash(pwhash, password): ...\r
+def safe_join(directory, filename): ...\r