argon2-cffi | Secure Password Hashes for Python | Identity Management library

 by   hynek Python Version: 23.1.0 License: MIT

kandi X-RAY | argon2-cffi Summary

kandi X-RAY | argon2-cffi Summary

argon2-cffi is a Python library typically used in Security, Identity Management applications. argon2-cffi has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However argon2-cffi build file is not available. You can install using 'pip install argon2-cffi' or download it from GitHub, PyPI.

Secure Password Hashes for Python

            kandi-support Support

              argon2-cffi has a low active ecosystem.
              It has 430 star(s) with 48 fork(s). There are 12 watchers for this library.
              There were 1 major release(s) in the last 12 months.
              There are 1 open issues and 56 have been closed. On average issues are closed in 169 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of argon2-cffi is 23.1.0

            kandi-Quality Quality

              argon2-cffi has 0 bugs and 0 code smells.

            kandi-Security Security

              argon2-cffi has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              argon2-cffi code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              argon2-cffi is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              argon2-cffi releases are available to install and integrate.
              Deployable package is available in PyPI.
              argon2-cffi has no build file. You will be need to create the build yourself to build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed argon2-cffi and discovered the below as its top functions. This is intended to give you an instant insight into argon2-cffi implemented functionality, and help decide if they suit your requirements.
            • Logs a password into the database
            • Extract parameters from a hash string
            • Verify the given hash
            • Hashes the given password
            • Checks if the given hash matches the given hash
            • Return the length of a decoded string
            • Verify a given hash
            • Verify the secret against a given secret
            • Convert an error into a string
            • Ensure s is a bytes object
            • Hash a given password
            • Hash a secret
            Get all kandi verified functions for this library.

            argon2-cffi Key Features

            No Key Features are available at this moment for argon2-cffi.

            argon2-cffi Examples and Code Snippets

            No Code Snippets are available at this moment for argon2-cffi.

            Community Discussions


            jupyter contrib nbextension install gives Jupyter command `jupyter-contrib` not found
            Asked 2022-Mar-01 at 17:47

            Trying to (re)install Jupyter's nbextension via the following steps in terminal

            1. pip install jupyter_contrib_nbextensions
            2. jupyter contrib nbextension install --user
            3. install --user jupyter nbextension enable varInspector/main

            Step 1 = runs and i am able to launch notebooks via "jupyter notebook" in terminal just fine.

            Step 2 = fails with



            Answered 2022-Mar-01 at 17:47

            So in case anyone comes across similar for any reason with me encountering this probably due getting a new machine and IT doing their voodoo magic transferring my old stuff to this new machine.

            Anyhow, there were a bunch of things I still needed to install after I got my new machine and i am not able to exactly pin point what caused issues from my question but in the end I was able to resolve. Follow me there below ...

            Checking out my python.exe files I found 2 paths. First one added as environment variable

            1. C:\Users-----\AppData\Local\Programs\Python\Python310
            2. C:\Users----\AppData\Roaming\Python\Python310\

            Second one not added. Adding roaming version to path variables did not solve the issue and gave additional errors instead: Fatal error in launcher: Unable to create process using '"C:\Program Files\Python310\python.exe"


            1. I uninstalled python (done that before didnt help doing just that alone)

            2. Deleted all environment variables pointing to python (here is what environment variables are just in case -

            3. Uninstalled python extension from VS code (

            4. Deleted Python folders mentioned in the two paths above

            5. Then reinstalled python (clicked add to path during installation)

            6. Reinstalled VS code python extension

            7. Everything works now.

            Best of luck



            detach().cpu() kills kernel
            Asked 2022-Feb-28 at 22:25

            I am trying to plot an image noise using pytorch, however, when I reach to that point, the kernel dies. I am attempting the same code at Google Colab where I do get results

            Result at Google Colab

            Result at Jupyter

            I do not think that it has something to do with the code itself, but I am posting the function to plot the grid:



            Answered 2022-Feb-28 at 22:25

            After a few days I was able to find the solution

            Firstly, my code needed to be fixed to correctly call the params needed with the proper name



            PyObjc error while trying to deploy flask app on Heroku
            Asked 2022-Feb-04 at 21:42

            I am trying to deploy my first web app on Heroku however I am getting a PyObjc error while pushing the code. I am doing this on a Mac Machine. This predictive application is developed using Flask. I do not know why this error is occurring as I do not have the PyObjc in my requirements.txt



            Answered 2022-Feb-04 at 21:42

            applaunchservices appears to be Apple-only:

            Simple package for registering an app with apple Launch Services to handle UTI and URL. See Apple documentations for details.

            I suspect you don't need that, either. Did you create your requirements.txt from a pip freeze? There's likely a bunch of stuff in there you don't need.

            I suggest you review that file and remove anything you aren't directly depending on. pip will find transitive dependencies (dependencies your dependencies depend on) and install them automatically.

            Prune that file, commit, and redeploy.



            What "flavour" of Argon2 is used by python module argon2-cffi?
            Asked 2022-Jan-19 at 14:25

            Argon2 v1.3 is the algorithm used by python module argon2-cffi.

            In the documentation they state the following:

            "argon2-cffi implements Argon2 version 1.3, as described in in: Argon2: the memory-hard function for password hashing and other applications."

            Yet this document does not specify the actual use of any "flavour" (i/d/id), it just explains the differences.

            What "flavour" is used by argon2-cffi by default? Is there a way to specify the "flavour" you want to use?



            Answered 2022-Jan-19 at 14:25

            Judging from the return value of the hash function in class PasswordHasher from argon2-cffi, it appears it can be concluded that the hybrid "flavour" is used by default.



            Do I need to downgrade my conda version in order to install a module?
            Asked 2022-Jan-18 at 22:43

            I install new modules via the following command in my miniconda



            Answered 2022-Jan-06 at 20:11

            Consider creating a separate environment, e.g.,



            Can't deploy streamlit app on
            Asked 2021-Dec-25 at 14:42

            I am working with a simple ML model with streamlit. It runs fine on my local machine inside conda environment, but it shows Error installing requirements when I try to deploy it on
            The error message is the following:



            Answered 2021-Dec-25 at 14:42

            Streamlit share runs the app in a linux environment meaning there is no pywin32 because this is for windows.

            Delete the pywin32 from the requirements file and also the pywinpty==1.1.6 for the same reason.

            After deleting these requirements re-deploy your app and it will work.



            pip install fails in Dockerfile, but is possible in Container
            Asked 2021-Dec-15 at 14:14

            I have a RPI4 with 32-bit base image, for now I need to use 32bit, so armv7l architecture.

            I want to run jupyterlab on it and do some data science. I am also new to docker, so please guide me gently.

            For that I created a Dockerfile jupyterlab and some other packages:



            Answered 2021-Dec-15 at 14:14

            I fixed it by writing matplotlib and pandas on top of the RUN command. Here is the fixed dockerfile:



            UnsatisfiableError on importing environment pywin32==300 (Requested package -> Available versions)
            Asked 2021-Dec-03 at 14:58

            Good day

            I am getting an error while importing my environment:



            Answered 2021-Dec-03 at 09:22

            Build tags in you environment.yml are quite strict requirements to satisfy and most often not needed. In your case, changing the yml file to



            Unable to Deploy Django App to Heroku because of PyWin32
            Asked 2021-Nov-14 at 11:37

            So I have gone through the forums in search for an answer but haven't found one that works for me. I am using Windows machine and my Django application works on Localhost but when I try to deploy the same application to Heroku it gives me this error.



            Answered 2021-Nov-14 at 11:37

            In your current requirements.txt you marked pywin32 with environment marker platform_system == "Windows". I think the syntax is wrong. The correct syntax from PEP 496 is:



            Python: is not showing the plot
            Asked 2021-Nov-03 at 13:35
            import matplotlib.pyplot as plt
            input("Press enter to continue...")


            Answered 2021-Nov-03 at 13:32

            As of late, conda and matplotlib have been having issues.

            You can try to downgrade freetype from 2.11.0 to 2.10.4 by doing conda install freetype=2.10.4


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install argon2-cffi

            You can install using 'pip install argon2-cffi' or download it from GitHub, PyPI.
            You can use argon2-cffi like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • PyPI

            pip install argon2-cffi

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            gh repo clone hynek/argon2-cffi

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