|
- """
- passlib.utils.des - DEPRECATED LOCATION, WILL BE REMOVED IN 2.0
-
- This has been moved to :mod:`passlib.crypto.des`.
- """
- #=============================================================================
- # import from new location
- #=============================================================================
- from warnings import warn
- warn("the 'passlib.utils.des' module has been relocated to 'passlib.crypto.des' "
- "as of passlib 1.7, and the old location will be removed in passlib 2.0",
- DeprecationWarning)
-
- #=============================================================================
- # relocated functions
- #=============================================================================
- from passlib.utils.decor import deprecated_function
- from passlib.crypto.des import expand_des_key, des_encrypt_block, des_encrypt_int_block
-
- expand_des_key = deprecated_function(deprecated="1.7", removed="1.8",
- replacement="passlib.crypto.des.expand_des_key")(expand_des_key)
-
- des_encrypt_block = deprecated_function(deprecated="1.7", removed="1.8",
- replacement="passlib.crypto.des.des_encrypt_block")(des_encrypt_block)
-
- des_encrypt_int_block = deprecated_function(deprecated="1.7", removed="1.8",
- replacement="passlib.crypto.des.des_encrypt_int_block")(des_encrypt_int_block)
-
- #=============================================================================
- # deprecated functions -- not carried over to passlib.crypto.des
- #=============================================================================
- import struct
- _unpack_uint64 = struct.Struct(">Q").unpack
-
- @deprecated_function(deprecated="1.6", removed="1.8",
- replacement="passlib.crypto.des.des_encrypt_int_block()")
- def mdes_encrypt_int_block(key, input, salt=0, rounds=1): # pragma: no cover -- deprecated & unused
- if isinstance(key, bytes):
- if len(key) == 7:
- key = expand_des_key(key)
- key = _unpack_uint64(key)[0]
- return des_encrypt_int_block(key, input, salt, rounds)
-
- #=============================================================================
- # eof
- #=============================================================================
|
