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Questions - python-cryptography

Nodejs crypto to Python jwt convert

I'm doing an integration with a gateway and they provided me with a mechanism to create signature of some payload and I'm trying to convert this Nodejs code into python here is the payload we want to ...
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Mostafa Mohamed

python

node.js

python-3.7

cryptojs

python-cryptography

Votes: 0

Answers: 1

Latest Answer

You shouldn't confuse JWT with plain signing. Given the Node.js code const fs = require('fs'); const crypto = require('crypto'); const cert = fs.readFileSync('key.pem', 'utf8'); var privateKey = crypt...
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AKX

Issue installing cryptography on Raspberry Pi 2B (armv7h Arch Linux ARM) (python 3.9.8)

I'm having some trouble installing the python cryptography package on my raspberry pi, specifically with python version 3.9.8 (installed with pyenv). The cryptography package is installed on my system...
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Bennett Wendorf

python

linux

pip

python-cryptography

Votes: 0

Answers: 1

Latest Answer

@jakub's solution ended up solving the problem for me. I uninstalled the version of rust that was installed through pacman. To replace it, I installed rustup and then using rustup, installed the lates...
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Bennett Wendorf

When I try to usee public_key.encrypt(), it's doesn't work (Python Cryptography module)

When I try to use public_key.encrypt() with the Cryptography module (Python 3.7.9), it doesn't work, here is the error: TypeError: initializer for ctype 'unsigned char *' must be a bytes or list or tu...
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MTF MU-13

python-3.x

python-cryptography

Votes: 0

Answers: 1

Latest Answer

As shown in the documentation encrypt takes a message as bytes and not str.
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Paul Kehrer

Python pkcs#7 x509 chain of trust with cryptography

I'm working on a python library to process apple pay payload into usable card details. To do so I follow the official documentation here. Everything is working perfectly except for 2 verification step...
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Bastien B

python

cryptography

x509

applepay

python-cryptography

Votes: 0

Answers: 1

Latest Answer

To read the cms signing time and validate the pkcs7 signature i needed to get acces to the cms content and signer info. This can't be achive with pkcs#7 modules from m2crypto or cryptography. What i ...
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Bastien B

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