A Python package for cryptography in payment systems
Project description
psec package provides tools for protecting sensitive data and cardholder authentication in retail payment transactions.
Installation
psec is published on PyPI and can be installed from there:
pip install psecModules
tr31 - TR-31 key block wrapping and unwrapping
cvv - Card Verification Value generation
des - Triple DES utilities (a wrapper over cryptography)
aes - AES utilities (a wrapper over cryptography)
mac - Message Authentication Code generation
pin - Personal Identification Number generation
pinblock - PIN Blocks encoding and decoding
Contributors
-
Author
-
PIN block ISO 4 support
Release history Release notifications | RSS feed
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