Pycrypto based Simple And Easy Cipher on AES. Download files. Download the file for your platform. If you're not sure which to choose, learn more about installing packages. Python AES encryption without extra module. The problem is Python. I'm always having trouble installing Python modules so I would like it if there was a.
Aes In Python
aes_example_in_python.py
#-*- coding: utf-8 -*- |
# Python 3.4 |
# author: http://blog.dokenzy.com/ |
# date: 2015. 4. 8 |
# References |
# http://www.imcore.net/encrypt-decrypt-aes256-c-objective-ios-iphone-ipad-php-java-android-perl-javascript/ |
# http://stackoverflow.com/questions/12562021/aes-decryption-padding-with-pkcs5-python |
# http://stackoverflow.com/questions/12524994/encrypt-decrypt-using-pycrypto-aes-256 |
# http://www.di-mgt.com.au/cryptopad.html |
# https://github.com/dlitz/pycrypto |
importbase64 |
importhashlib |
fromCryptoimportRandom |
fromCrypto.CipherimportAES |
BS=16 |
pad=lambdas: s+ (BS-len(s) %BS) *chr(BS-len(s) %BS).encode() |
unpad=lambdas: s[:-ord(s[len(s)-1:])] |
defiv(): |
'' |
The initialization vector to use for encryption or decryption. |
It is ignored for MODE_ECB and MODE_CTR. |
'' |
returnchr(0) *16 |
classAESCipher(object): |
'' |
https://github.com/dlitz/pycrypto |
'' |
def__init__(self, key): |
self.key=key |
#self.key = hashlib.sha256(key.encode()).digest() |
defencrypt(self, message): |
'' |
It is assumed that you use Python 3.0+ |
, so plaintext's type must be str type( unicode). |
'' |
message=message.encode() |
raw=pad(message) |
cipher=AES.new(self.key, AES.MODE_CBC, iv()) |
enc=cipher.encrypt(raw) |
returnbase64.b64encode(enc).decode('utf-8') |
defdecrypt(self, enc): |
enc=base64.b64decode(enc) |
cipher=AES.new(self.key, AES.MODE_CBC, iv()) |
dec=cipher.decrypt(enc) |
returnunpad(dec).decode('utf-8') |
key='abcdefghijklmnopqrstuvwxyz123456' |
message='한글을 테스트 합니다.' |
_enc='gOXlygE+qxS+69zN5qC6eKJvMiEoDQtdoJb3zjT8f/E=' |
#message = 'imcore.net' |
#enc = 'kWyuTmUELRiREWIPpLy3ZA' |
#message = 'Test English...' |
#answer = 'rvs4H8x4Q8sblGG1jkOHFQ' |
enc=AESCipher(key).encrypt(message) |
dec=AESCipher(key).decrypt(_enc) |
print(_encenc) |
print(messagedec) |
commented Mar 21, 2018
I don't think the implementation is correct. Changing the key to a different value outputs False |
![Aes in python Aes in python](/uploads/1/2/6/0/126060484/270715971.png)
commented May 4, 2018
Aes Python Crypto
@ducalpha, because you need to change _enc too |
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