Description:

psec 1.3.0

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 psec


Modules

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

Konstantin Novichikhin

Author


David Schmid

PIN block ISO 4 support

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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