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ThomasGerstenberg / blatann

Python BLE library for using Nordic nRF52 with Connectivity firmware
BSD 3-Clause "New" or "Revised" License
72 stars 21 forks source link

Cryptography Deprecation Warning #185

Closed regin-mBohm closed 2 months ago

regin-mBohm commented 2 months ago

I get Python\Python310\lib\site-packages\blatann\gap\smp_crypto.py:81: CryptographyDeprecationWarning: Curve argument must be an instance of an EllipticCurve class. Did you pass a class by mistake? This will be an exception in a future version of cryptography. return ec.generate_private_key(_lesc_curve, _backend)

when I do BleDevice.open()

Have not had this issue before so somethings changed in cryptography perhaps?

ThomasGerstenberg commented 2 months ago

Yes, the cryptography library recently marked something as deprecated so it's starting to show up. It's been fixed already (#180), I'll make a new release with that change to remove the warning