Mimic Java's PBEWithMD5AndDES algorithm to produce a DES key

crypto.py

import base64
from Crypto.Hash import MD5
from Crypto.Cipher import DES
try:
    from Cryptodome.Util import Padding
except ImportError:
    from Crypto.Util import Padding


_password = '111' #use your own pass key
_salt = '\xA9\x9B\xC8\x32\x56\x35\xE3\x03' #use your salt here
_iterations = 19 #change iterations here


def getCrypt():
    hasher = MD5.new()
    hasher.update(_password.encode())
    hasher.update(_salt.encode())
    result = hasher.digest()
    for i in range(1, _iterations):
        hasher = MD5.new()
        hasher.update(result)
        result = hasher.digest()
    return DES.new(result[:DES.block_size], DES.MODE_CBC, result[DES.block_size:DES.block_size*2])

def encrypt(password):
    plaintext_to_encrypt = password
    # Pad plaintext per RFC 2898 Section 6.1
    padding = DES.block_size - len(plaintext_to_encrypt) % DES.block_size
    plaintext_to_encrypt += chr(padding) * padding
    encoder = getCrypt()
    encrypted = encoder.encrypt(plaintext_to_encrypt)
    return base64.b64encode( encrypted )

def decrypt(encodedpass):
    enc = base64.b64decode(encodedpass)
    decoder = getCrypt()
    decrypted = decoder.decrypt(enc)
    return Padding.unpad(decrypted , DES.block_size)