no module named crypto.cipher

I'm trying my hands on encryption for a while now. I recently got hands on this python based crypter named PythonCrypter.

I'm fairly new to Python and when I try to open the CodeSection.py file via terminal, I get error saying from Crypto.Cipher import AES ImportError: No Module Named Crypto.Cipher

What am I doing wrong?

pip uninstall Crypto
pip uninstall pycrypto
pip install pycrypto

That works for me.

The point is, when you install pycrypto, you should remove Crypto first

no module named crypto.cipher, pip uninstall Crypto pip uninstall pycrypto pip install pycrypto. That works for me. The point is, when you install pycrypto , you should remove� Python: ImportError: No module named Crypto.Cipher ; Python: ImportError: No module named Crypto.Cipher. 0 votes . 1 view. asked Jan 15 in Python by Rajesh Malhotra

I just encountered this issue with Python 2.7 on Windows. My solution was to rename the folder from ..\site-packages\crypto to ..\site-packages\Crypto. The lower case "c" was causing the import error.

See https://github.com/pypa/pip/issues/3309 for details.

ImportError: No module named 'Crypto', Cipher import ARC4 ImportError: No module named 'Crypto'. The output of python3.3 -c "from Crypto.Cipher import ARC4" Traceback (most� from Crypto.Cipher import AES Please help to resolve this. Traceback (most recent call last): File "test.py", line 2, in from Crypto.Cipher import AES ImportError: No module named Crypto.Cipher

In order to use the pycypto library you should install it with:

pip install pycrypto

or

easy_install pycrypto

Python Tests: No module named 'Crypto' � Issue #1137 � openthread , Python Tests: No module named 'Crypto' #1137. Closed from Crypto.Cipher import AES ModuleNotFoundError: No module named 'Crypto'� from Crypto.Cipher import ARC4 ImportError: No module named 'Crypto' The output of python3.3 -c "from Crypto.Cipher import ARC4" Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'Crypto' output of pip3 list has a reference includes pycrypto (2.6.1)

PyCrypto doesn't play well with Windows systems if you're installing using pip or easy_install... or at least it didn't for me.

Try using the prebuilt binaries for Windows here: http://www.voidspace.org.uk/python/modules.shtml#pycrypto

ModuleNotFoundError: No module named 'Crypto', from Crypto.Cipher import AES. But I am getting this error ModuleNotFoundError: No module named 'Crypto'. I tried installing the module using Python: ImportError: No module named Crypto.Cipher. Seems like the pycrypto package is not READ MORE. answered Jul 31, 2019 in Python by Hari • 11,304 views.

I just spent half an hour figuring this out on Ubuntu. Turns out, I had installed the python-pycryptopp package through apt (I prefer to avoid pip if possible), but the package I needed was actually python-crypto.

Python: ImportError: No module named Crypto.Cipher, I am getting error while importing from Crypto.Cipher import AES Please help to resolve import AES ImportError: No module named Crypto. I've had the same problem 'ImportError: No module named Crypto.Cipher', since using GoogleAppEngineLauncher (version > 1.8.X) with GAE Boilerplate on OSX 10.8.5 (Mountain Lion). In Google App Engine SDK with python 2.7 runtime, pyCrypto 2.6 is the suggested version.

Python: ImportError: No module named Crypto.Cipher, If you look closely, the error says that no module of name Crypto.Cipher, it seems that you have not installed pycrypto. Run this command:. I guess you've tried to import "import crypto" But in docs,it shows like that "from Crypto.Cipher import AES" – user1801517 Jun 9 '15 at 20:51 Solved it . Had to change the name from crypto to Crypto.

Frequently Asked Questions — PyCryptodome 3.9.8 documentation, Is CTR cipher mode compatible with Java?� When you instantiate your AES cipher in Java: Why do I get the error No module named Crypto on Windows?�. ModuleNotFoundError: No module named 'Crypto.Cipher' C:\Users\CyberLord>python -m pip install Pycrypto Collecting Pycrypto Using cached pycrypto-2.6.1.tar.gz (446 kB)

python, I'm using kubuntu, but it should work in debian: make sure you have the development packages for python (python-dev and libpython-dev): sudo aptitude search� Possible duplicate of ImportError: No module named Crypto.Cipher – Black Thunder Aug 13 '18 at 14:29 add a comment | 5 Answers 5

Comments
  • you need to install pycrypto
  • Unfortunately that doesn't seem like a well-managed project - there's no requirements.txt or setup.py to let you easily install it and its dependencies. You will need to identify any third-party packages it depends on yourself, and install them manually. Searching for Crypto.Cipher leads you to pycrypto, for example.
  • Was a solution ever found for this issue? I'm having the same problem on Ubuntu 17
  • This works. I also had to do a reboot before installing pycrypto again. Can be necessary sometimes.
  • This was the same problem I had. Thank you very much.
  • Just encountered the same on my Mac.
  • @KanishkSingh try to download the tar file and install it. pypi.python.org/pypi/pycrypto
  • @Arion_Miles It's seems to be a problem with vcvarsall.bat, you need to install visual studio c++, for more info click the link stackoverflow.com/questions/2817869/…
  • Yes, I installed the C++ compiler mentioned and pycrypto install all perfectly, but this program still has trouble importing crypto.cipher I believe it's because my Pycrypto is stored within 'C:\Python27\Lib\site-packages' and this program might be trying to fetch it from 'C:\Python27\Scripts'
  • have you tried to copy the files there? @Arion_Miles
  • Tried what you suggested. Installed "PyCrypto 2.6 for Python 2.7 32bit" It installed correctly but I'm still getting the same error.
  • @Arion_Miles Is it possible that you have two separate versions of Python installed on your machine has two versions of Python installed? Also, looking at the comments above, if Pycrypto is in 'C:\Python27\Lib\site-packages' (which is where it should be), you should make sure that is included in your PATH variable within Environment Variables.
  • Do I need to specifically add "C:\Python27\Lib\site-packages" in my environment variables path? If not, then what do I need to add?
  • @Arion_Miles Usually when you install Python, it adds it the the environment variables path for you, but if it's not there, then yes, specifically add "C:\Python27\Lib\site-packages"
  • Btw, for more information on how Python interacts with the system path as defined in environment variables, check out this link