def decryptJython(payload, key, iv):
decoded = Base64.getDecoder().decode(payload)
aesKey = SecretKeySpec(key, "AES")
aesIV = IvParameterSpec(iv)
cipher = Cipher.getInstance("AES/CFB/NOPADDING")
cipher.init(Cipher.DECRYPT_MODE, aesKey, aesIV)
return cipher.doFinal(decoded)
def encrypto(self, payload, key, iv):
aesKey = SecretKeySpec(base64.b64decode(key), "AES")
aesIV = IvParameterSpec(base64.b64decode(iv))
cipher = Cipher.getInstance("AES/CBC/PKCS7Padding")
cipher.init(Cipher.ENCRYPT_MODE, aesKey, aesIV)
encrypted = cipher.doFinal(payload)
return Base64.getEncoder().encode(encrypted)
def encryptJython(payload, key, iv):
aesKey = SecretKeySpec(key, "AES")
aesIV = IvParameterSpec(iv)
cipher = Cipher.getInstance("AES/CFB/NOPADDING")
cipher.init(Cipher.ENCRYPT_MODE, aesKey, aesIV)
encrypted = cipher.doFinal(payload)
return Base64.getEncoder().encode(encrypted)
def AESCipherdecrypt(self, key, enc):
enc, iv = enc.split(':')
cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING")
cipher.init(Cipher.DECRYPT_MODE, SecretKeySpec(key.decode("hex"),
"AES"),
IvParameterSpec(iv.decode("hex")))
decrypted_password = cipher.doFinal(enc.decode("hex"))
return decrypted_password.tostring()
def __init__(self, alg, mode, key, iv=None):
modestr = _modes.get(mode, "/ECB/NoPadding")
keyspec = SecretKeySpec(key, alg)
self.__keysize = len(key)
self.IV = iv
if iv is None or mode == blockalgo.MODE_ECB:
if mode != blockalgo.MODE_ECB:
raise ValueError('mode requires an IV')
self.__cryptor = JCECipher.getInstance(alg + modestr)
self.__cryptor.init(JCECipher.ENCRYPT_MODE, keyspec)
self.__decryptor = JCECipher.getInstance(alg + modestr)
self.__decryptor.init(JCECipher.DECRYPT_MODE, keyspec)
else:
ivspec = IvParameterSpec(iv)
self.__cryptor = JCECipher.getInstance(alg + modestr)
self.__cryptor.init(JCECipher.ENCRYPT_MODE, keyspec, ivspec)
self.__decryptor = JCECipher.getInstance(alg + modestr)
self.__decryptor.init(JCECipher.DECRYPT_MODE, keyspec, ivspec)
def decrypto(self, payload, key, iv):
decoded = base64.b64decode(payload)
aesKey = SecretKeySpec(base64.b64decode(key), "AES")
aesIV = IvParameterSpec(base64.b64decode(iv))
cipher = Cipher.getInstance("AES/CBC/PKCS7Padding","BC")
cipher.init(Cipher.DECRYPT_MODE, aesKey, aesIV)
return String(cipher.doFinal(decoded))
def encrypt(self, pystrPlaintext):
try:
plaintext = JavaString(pystrPlaintext)
keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES")
key = keyFactory.generateSecret(PBEKeySpec(self.PASSWORD))
pbeCipher = Cipher.getInstance("PBEWithMD5AndDES")
paramSpec = PBEParameterSpec(self.SALT, 20)
pbeCipher.init(Cipher.ENCRYPT_MODE, key, paramSpec)
return self._base64Encode(pbeCipher.doFinal(plaintext.getBytes()))
except:
raise
def decrypt(self, pystrProperty):
try:
strProperty = JavaString(pystrProperty)
keyFactory = SecretKeyFactory.getInstance("PBEWithMD5AndDES")
key = keyFactory.generateSecret(PBEKeySpec(self.PASSWORD))
pbeCipher = Cipher.getInstance("PBEWithMD5AndDES")
paramSpec = PBEParameterSpec(self.SALT, 20)
pbeCipher.init(Cipher.DECRYPT_MODE, key, paramSpec)
return pbeCipher.doFinal(self._base64Decode(strProperty)).tostring()
except:
raise
def encrypt(payload, key):
salt = bytearray([1,2,3,4,5,6,7,8])
k2, iv2 = derive_key_and_iv(key, salt, 32, 16)
aesKey = SecretKeySpec(k2, "AES")
aesIV = IvParameterSpec(iv2)
# print key, binascii.hexlify(salt), binascii.hexlify(k2), binascii.hexlify(iv2), payload, "TESTING - ENCRYPT"
cipher = Cipher.getInstance("AES/CBC/PKCS7Padding")
cipher.init(Cipher.ENCRYPT_MODE, aesKey, aesIV)
encrypted = cipher.doFinal(payload)
out = Base64.getEncoder().encode(b'Salted__' + salt + encrypted)
# print("DEBUG enc:", out.tostring(), binascii.hexlify(salt), binascii.hexlify(k2), binascii.hexlify(iv2), key)
return out
def decryptAES(self, key, encryptedStr):
# make sure key length is 16 bytes (128 bits)
if ( len(key) != 16 ):
return None
# split the encrypted string into IV and ciphertext
iv, encrypted = encryptedStr[:16], encryptedStr[16:]
# configure IV and key specification
skeySpec = SecretKeySpec(key, "AES")
ivspec = IvParameterSpec(iv)
# setup cipher
cipher = Cipher.getInstance("AES/CBC/PKCS5Padding")
cipher.init(Cipher.DECRYPT_MODE, skeySpec, ivspec)
# decrypt the plaintext
encodedBytes = base64.b64decode( b'' + encrypted )
decodedBytes = cipher.doFinal( encodedBytes )
plaintext = ''.join(chr(i) for i in decodedBytes)
return plaintext
def encryptAES(self, key, toEncrypt):
# make sure key length is 16 bytes (128 bits)
if ( len(key) != 16 ):
return None
# generate a random IV
randomSource = string.ascii_letters + string.digits
iv = ''.join(random.SystemRandom().choice(randomSource) for i in range(16))
# configure IV and key specification
skeySpec = SecretKeySpec(key, "AES")
ivspec = IvParameterSpec(iv)
# setup cipher
cipher = Cipher.getInstance("AES/CBC/PKCS5Padding")
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, ivspec)
# encrypt the plaintext
encryptedBytes = cipher.doFinal( toEncrypt.encode('utf-8') )
encryptedValue = base64.b64encode( encryptedBytes )
return iv.encode("ascii") + encryptedValue
def __init__(self, gateway_host, gateway_password, private_password):
self.host = gateway_host
key1 = hashlib.md5()
key1.update(gateway_password)
key1.update(self.SALT)
key2 = hashlib.md5()
key2.update(self.SALT)
key2.update(private_password)
self.key = key1.digest() + key2.digest()
self.opener = urllib2.build_opener()
self.opener.addheaders = [('User-agent', 'TeleHeater/2.2.3'), ('Accept', 'application/json')]
self.secretKey = SecretKeySpec(self.key, "AES")
self.cipher = Cipher.getInstance("AES/ECB/NoPadding")
def decrypt(payload, key):
decoded = Base64.getDecoder().decode(payload)
# print("Lol - decoded: ", decoded)
if decoded.tostring()[:8] != "Salted__":
print decoded.tostring()[:8]
return False
decoded = decoded[8:]
salt = decoded[:8]
k2, iv2 = derive_key_and_iv(key, salt, 32, 16)
# print key, binascii.hexlify(salt), binascii.hexlify(k2), binascii.hexlify(iv2), payload, "TESTING - DECRYPT"
aesKey = SecretKeySpec(k2, "AES")
aesIV = IvParameterSpec(iv2)
cipher = Cipher.getInstance("AES/CBC/PKCS7Padding")
cipher.init(Cipher.DECRYPT_MODE, aesKey, aesIV)
return cipher.doFinal(decoded[8:])
def __init__(self, gateway_host, gateway_password, private_password):
self.host = gateway_host
key1 = hashlib.md5()
key1.update(gateway_password)
key1.update(self.SALT)
key2 = hashlib.md5()
key2.update(self.SALT)
key2.update(private_password)
self.key = key1.digest() + key2.digest()
self.opener = urllib2.build_opener()
self.opener.addheaders = [('User-agent', 'TeleHeater/2.2.3'),
('Accept', 'application/json')]
self.secretKey = SecretKeySpec(self.key, "AES")
self.cipher = Cipher.getInstance("AES/ECB/NoPadding")
def decrypt(key, ciphertext):
secretkey = SecretKeySpec(key, 'AES')
cipher = Cipher.getInstance('AES/ECB/NoPadding')
cipher.init(Cipher.DECRYPT_MODE, secretkey)
decrypted = cipher.doFinal(ciphertext)
return decrypted.tostring()
from java.math import BigInteger
from java.security import *
from javax.crypto import KeyGenerator, SecretKey, Cipher
from javax.crypto.spec import SecretKeySpec
from org.apache.log4j import Logger
from org.apache.commons.codec.binary import Base64
log = Logger.getLogger('password_encrypter')
kgen = KeyGenerator.getInstance("AES")
kgen.init(128)
skey = kgen.generateKey()
raw = skey.getEncoded()
rawkey = Base64.encodeBase64(raw).tostring()
skeySpec = SecretKeySpec(raw, "AES")
cipher = Cipher.getInstance("AES")
def encryptPassword(password):
if password is not None and password is not ' ':
cipher.init(Cipher.ENCRYPT_MODE, skeySpec)
encrypted = cipher.doFinal(password)
encodeTxt = Base64.encodeBase64(encrypted)
return encodeTxt.tostring()
def encryptAllPasswords(configfile):
log.info("Encrypting Passwords in config file")
if (configfile is not None and not ''):
if not configfile.endswith('.properties'):
configfile = configfile + '.properties'
def aesEncrypt(data, key):
cipher = Cipher.getInstance('AES/CTR/NoPadding')
skeySpec = SecretKeySpec(key, 'AES')
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, _iv)
return cipher.doFinal(data).tostring()
from java.lang import *
from java.security import Key
from javax.crypto import Cipher
from javax.crypto import KeyGenerator
from array import array
#must import for dec it is user made file
from dec_file import dec
algo = "RC2"
key = KeyGenerator.getInstance(algo).generateKey()
cipher = Cipher.getInstance(algo)
def enc(text, key, cipher):
cipher.init(Cipher.ENCRYPT_MODE, key)
#string = ""
#for l in text:
# string +=
return cipher.doFinal(array("b", text.encode("utf-8")))
#return string
#def dec(byar,key,cipher):
# cipher.init("Cipher.DECRYPT_MODE,key)
# print (cipher.doFinal(byar))
#key = KeyGenerator.getInstance(algo).generateKey()
#cipher = Cipher.getInstance(algo)
print("plain-text - hello world")
x = enc("hello world", key, cipher)
print("cipher-text - ")
def decrypt(key, ciphertext):
secretkey = SecretKeySpec(key, 'AES')
cipher = Cipher.getInstance('AES/ECB/NoPadding')
cipher.init(Cipher.DECRYPT_MODE, secretkey)
decrypted = cipher.doFinal(ciphertext)
return decrypted.tostring()
def getKeyLength():
maxlen = Cipher.getMaxAllowedKeyLength('AES/CTR/NoPadding')
return min(maxlen, 256) / 8
