The Visa PVV
application tab allows you to calculate a Visa PIN Verification Value.
Enter a PIN and a card PAN, select a PVKI and a PVK pair, then click on the Generate PVV
button to calculate the PVV for those values.
For the same values, you can also click on the Find other PINs
button to calculate all PINs that match the generated PVV. In addition, the application will calculate the distribution of PIN values to PVVs - that is, how many unique PINs exist for a card,
how many PVVs that match to two, three, four or more PINs.