DK PRW Card Number Update (CSNBDPNU)
Use the DK PRW Card Number Update verb to generate a PIN reference value (PRW) when a replacement card is being issued. The original primary account number (PAN) and PIN are used with new time-sensitive card data to generate the new PRW.
You can use this service to perform the following tasks:
- Generate a PRW that can be used to verify the PIN.
- Optionally, generate an encrypted PIN block in PBF-1 format to be stored for later use in personalizing replacement cards.
Notes:
- This verb supports PCI-HSM 2016 compliant-tagged key tokens.
- This verb has been deprecated. New applications should use DK PRW Card Number Update2 instead of this verb. See DK PRW Card Number Update2 (CSNBDCU2).
This verb does not need to document any Usage notes.