CDA or Combined DDA/Application Cryptogram Generation is a Offline Data Authentication technique used in Chip Card Offline Transactions that combines DDA functionality with the Application Cryptogram used by the Card Issuer to Authenticate the card.

The {Application Cryptogram] is used to assure that the data in the transaction maintain Integrity even after the Payment Transaction is completed.

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« This page (revision-2) was last changed on 04-Mar-2015 12:27 by jim