This page (revision-1) was last changed on 29-Nov-2024 16:16 by UnknownAuthor

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Authorization Request Cryptogram
Authorization Request Cryptogram

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!!! Overview
[{$pagename}] [ARQC] is a [Ciphertext] used for a process called [Online Authorization].
[{$pagename}] is generated by the [Chip Card] for transactions requiring [Online Authorization].
[{$pagename}] is the result of card, terminal, and transaction data encrypted by a [DES] key.
[{$pagename}] is sent to the [Card Issuer] in the [Online Authorization] or full [financial] request.
The [Card Issuer] validates the [{$pagename}] to ensure that the [Chip Card] is authentic and card data was not copied from a skimmed card.
!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]
This page (revision-1) was last changed on 29-Nov-2024 16:16 by UnknownAuthorTop