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Generating a PIN Validation Value from an Encrypted PIN Block z/OS Cryptographic Services ICSF Application Programmer's Guide SA22-7522-16 |
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To generate a clear VISA PIN validation value (PVV) from an encrypted PIN block, call the clear PIN generate alternate callable service. The PIN block can be encrypted under an input PIN-encrypting key (IPINENC) or an output PIN encrypting key (OPINENC). Using an IPINENC key requires that NOCV keys are enabled in the CKDS. |
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