FM / Cipher

/opt/imunify360/venv/lib/python3.11/site-packages/Crypto/Cipher/

/opt/imunify360/venv/lib/python3.11/site-packages/Crypto/Cipher

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
AES.py	8918	0644	edit dl rm
AES.pyi	3716	0644	edit dl rm
ARC2.py	7010	0644	edit dl rm
ARC2.pyi	980	0644	edit dl rm
ARC4.py	5116	0644	edit dl rm
ARC4.pyi	413	0644	edit dl rm
Blowfish.py	5964	0644	edit dl rm
Blowfish.pyi	1016	0644	edit dl rm
CAST.py	6071	0644	edit dl rm
CAST.pyi	981	0644	edit dl rm
ChaCha20.py	10736	0644	edit dl rm
ChaCha20.pyi	788	0644	edit dl rm
ChaCha20_Poly1305.py	11561	0644	edit dl rm
ChaCha20_Poly1305.pyi	1106	0644	edit dl rm
DES.py	5947	0644	edit dl rm
DES.pyi	961	0644	edit dl rm
DES3.py	6925	0644	edit dl rm
DES3.pyi	1031	0644	edit dl rm
PKCS1_OAEP.py	8827	0644	edit dl rm
PKCS1_OAEP.pyi	1179	0644	edit dl rm
PKCS1_v1_5.py	8141	0644	edit dl rm
PKCS1_v1_5.pyi	686	0644	edit dl rm
Salsa20.py	6349	0644	edit dl rm
Salsa20.pyi	751	0644	edit dl rm
_ARC4.abi3.so	15944	0755	edit dl rm
_chacha20.abi3.so	16064	0755	edit dl rm
_EKSBlowfish.py	5205	0644	edit dl rm
_EKSBlowfish.pyi	266	0644	edit dl rm
_mode_cbc.py	10888	0644	edit dl rm
_mode_cbc.pyi	687	0644	edit dl rm
_mode_ccm.py	24375	0644	edit dl rm
_mode_ccm.pyi	1600	0644	edit dl rm
_mode_cfb.py	10721	0644	edit dl rm
_mode_cfb.pyi	727	0644	edit dl rm
_mode_ctr.py	15812	0644	edit dl rm
_mode_ctr.pyi	800	0644	edit dl rm
_mode_eax.py	14453	0644	edit dl rm
_mode_eax.pyi	1545	0644	edit dl rm
_mode_ecb.py	8309	0644	edit dl rm
_mode_ecb.pyi	592	0644	edit dl rm
_mode_gcm.py	21297	0644	edit dl rm
_mode_gcm.pyi	1541	0644	edit dl rm
_mode_ocb.py	19935	0644	edit dl rm
_mode_ocb.pyi	1231	0644	edit dl rm
_mode_ofb.py	10209	0644	edit dl rm
_mode_ofb.pyi	691	0644	edit dl rm
_mode_openpgp.py	7053	0644	edit dl rm
_mode_openpgp.pyi	556	0644	edit dl rm
_mode_siv.py	13977	0644	edit dl rm
_mode_siv.pyi	1261	0644	edit dl rm
_pkcs1_decode.abi3.so	15960	0755	edit dl rm
_raw_aes.abi3.so	32720	0755	edit dl rm
_raw_aesni.abi3.so	20384	0755	edit dl rm
_raw_arc2.abi3.so	20168	0755	edit dl rm
_raw_blowfish.abi3.so	24248	0755	edit dl rm
_raw_cast.abi3.so	28584	0755	edit dl rm
_raw_cbc.abi3.so	15936	0755	edit dl rm
_raw_cfb.abi3.so	16232	0755	edit dl rm
_raw_ctr.abi3.so	16280	0755	edit dl rm
_raw_des.abi3.so	49248	0755	edit dl rm
_raw_des3.abi3.so	49256	0755	edit dl rm
_raw_ecb.abi3.so	15784	0755	edit dl rm
_raw_eksblowfish.abi3.so	32456	0755	edit dl rm
_raw_ocb.abi3.so	20296	0755	edit dl rm
_raw_ofb.abi3.so	15944	0755	edit dl rm
_Salsa20.abi3.so	16088	0755	edit dl rm
__init__.py	2844	0644	edit dl rm
__init__.pyi	0	0644	edit dl rm

Edit: /opt/imunify360/venv/lib/python3.11/site-packages/Crypto/Cipher/__init__.py (2844B)

#
# A block cipher is instantiated as a combination of:
# 1. A base cipher (such as AES)
# 2. A mode of operation (such as CBC)
#
# Both items are implemented as C modules.
#
# The API of #1 is (replace "AES" with the name of the actual cipher):
# - AES_start_operaion(key) --> base_cipher_state
# - AES_encrypt(base_cipher_state, in, out, length)
# - AES_decrypt(base_cipher_state, in, out, length)
# - AES_stop_operation(base_cipher_state)
#
# Where base_cipher_state is AES_State, a struct with BlockBase (set of
# pointers to encrypt/decrypt/stop) followed by cipher-specific data.
#
# The API of #2 is (replace "CBC" with the name of the actual mode):
# - CBC_start_operation(base_cipher_state) --> mode_state
# - CBC_encrypt(mode_state, in, out, length)
# - CBC_decrypt(mode_state, in, out, length)
# - CBC_stop_operation(mode_state)
#
# where mode_state is a a pointer to base_cipher_state plus mode-specific data.

import os

from Crypto.Cipher._mode_ecb import _create_ecb_cipher
from Crypto.Cipher._mode_cbc import _create_cbc_cipher
from Crypto.Cipher._mode_cfb import _create_cfb_cipher
from Crypto.Cipher._mode_ofb import _create_ofb_cipher
from Crypto.Cipher._mode_ctr import _create_ctr_cipher
from Crypto.Cipher._mode_openpgp import _create_openpgp_cipher
from Crypto.Cipher._mode_ccm import _create_ccm_cipher
from Crypto.Cipher._mode_eax import _create_eax_cipher
from Crypto.Cipher._mode_siv import _create_siv_cipher
from Crypto.Cipher._mode_gcm import _create_gcm_cipher
from Crypto.Cipher._mode_ocb import _create_ocb_cipher

_modes = { 1:_create_ecb_cipher,
           2:_create_cbc_cipher,
           3:_create_cfb_cipher,
           5:_create_ofb_cipher,
           6:_create_ctr_cipher,
           7:_create_openpgp_cipher,
           9:_create_eax_cipher
           }

_extra_modes = { 8:_create_ccm_cipher,
                10:_create_siv_cipher,
                11:_create_gcm_cipher,
                12:_create_ocb_cipher
                }

def _create_cipher(factory, key, mode, *args, **kwargs):

kwargs["key"] = key

modes = dict(_modes)
    if kwargs.pop("add_aes_modes", False):
        modes.update(_extra_modes)
    if not mode in modes:
        raise ValueError("Mode not supported")

if args:
        if mode in (8, 9, 10, 11, 12):
            if len(args) > 1:
                raise TypeError("Too many arguments for this mode")
            kwargs["nonce"] = args[0]
        elif mode in (2, 3, 5, 7):
            if len(args) > 1:
                raise TypeError("Too many arguments for this mode")
            kwargs["IV"] = args[0]
        elif mode == 6:
            if len(args) > 0:
                raise TypeError("Too many arguments for this mode")
        elif mode == 1:
            raise TypeError("IV is not meaningful for the ECB mode")

return modes[mode](factory, **kwargs)

cmd: