DUKPT Knowledge Base

Useful links to understand how it works

https://securityboulevard.com/2021/03/how-dukpt-key-management-works-in-pos-environments/

https://arthurvandermerwe.com/2015/05/30/dukpt-explained-with-examples/

Useful tools:

Python library https://github.com/chokepoint/DUKPT

Which is behind http://software.codemagus.com/

Installable tool https://github.com/rbonestell/TDESDUKPTTool