dh_client.py 文件源码

def VerifyKey(socket, secret):
    sha1 = hashlib.sha1()
    sha1.update(str(secret).encode())
    privateKey = sha1.hexdigest()

    message = b'I am making a note here, huge success!'
    message += b'\x00' * 10
    iv = b'\x00' * AES.block_size
    cipher = AES.new(key=privateKey[:16], mode=AES.MODE_CBC, IV=iv)

    ciphertext = cipher.encrypt(message)
    socket.send(ciphertext)