cbc-mode

AES get different results by using the same key and iv to encrypt the same plaintext repeatedly Question: Here is my code: from Crypto.Cipher import AES import binascii def encrypt(secret_key, sign, raw): key = md5(secret_key).hexdigest()[::-2] iv = md5(sign).hexdigest()[::-2] raw += (16 – len(raw) % 16) * ” generator = AES.new(key, AES.MODE_CBC, IV=iv) #*********************************************** #Problems occur …