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Translate PIN – Visa DUKPT (Command 31)
Command 31 translates an ANSI PIN block that is encrypted using a Visa DUKPT session key to an ANSI PIN block encrypted
under an outgoing PIN Encryption Key.
This command translates "encryption using a Visa DUKPT" to "ANSI PIN block", I want have how to "ANSI PIN block" to "encryption using a Visa DUKPT".