!!! Overview [{$pagename}] or Dynamic Data Authentication is an [Authentication Method] is used within [EMV] card for [Offline Transactions] involving [Chip Card] that calculates a [Ciphertext] for each transaction that is unique to the specific card and transaction. [{$pagename}] protects against card skimming and counterfeiting. !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]