Use cryptographic random generator

rgerganov / py-air-control

Command line app for controlling Philips air purifiers

MIT License

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Use cryptographic random generator #10

Closed L-Henke closed 5 years ago

L-Henke commented 5 years ago

Although security shouldn't really be a big issue in the communication air purifiiers, it hurts to see the usage of a non cryptographic random generator instead of a cryptographic secure random generator.

rgerganov commented 5 years ago

The secrets module is introduced in Python 3.6 and I want to support Python 3.4 and Python 3.5. I also don't think that using secure random is important here.