Thales 9000 with AS2805 Interchange & RSA EFTPOS Commands.

Interchange Cryptographic Keys  Interchange keys are used to protect financial transactions initiated at Acquirer eftpos / ATM Terminals while in transit to the Issuer institution. Interchange keys may be either: (a) PIN encrypting keys – used to protect the customer PIN from the point of origin to the point of authorisation. PIN encrypting keys areContinue reading “Thales 9000 with AS2805 Interchange & RSA EFTPOS Commands.”

Testing DUKPT

As an acquirer, you can validate that your PIN translation command is working correctly even if you haven’t yet established connectivity to your Debit/EBT endpoint (or if you’ve established connectivity but don’t yet have your test key parts). Typically when we’re pressed into this situation, this is what we do if we’re working with theContinue reading “Testing DUKPT”