Payment card industry crypto library - PIN blocks, card/PIN verification values calculation etc.
pip install pynblock==0.26
A payment card industry crypto library - PIN blocks, card/PIN verification values calculation etc
>>> from pynblock.tools import *
>>> check_key_parity(bytes.fromhex('FA9F90D49CB27B7D14A3FA9CCCFF6CB7'))
True
>>> modify_key_parity(bytes.fromhex('32743CD2823EF937A865A18A8A3A1657'))
b'3t<\xd2\x82?\xf99\xa9e\xa3\x8b\x8b:\x17Y'
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Last synced: 2021-02-20 07:35:07 UTC
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