AmexAttributes
class AmexAttributes
Parameters to derive the confidentiality and integrity keys for a payment card using Amex derivation method.
Types
Properties
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The transaction counter of the current transaction that is provided by the terminal during transaction processing.
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The keyArn
of the issuer master key for cryptogram (IMK-AC) for the payment card.
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The encrypted pinblock of the old pin stored on the chip card.
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The method to use when deriving the master key for a payment card using Amex derivation.
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A number that identifies and differentiates payment cards with the same Primary Account Number (PAN). Typically 00 is used, if no value is provided by the terminal.
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The Primary Account Number (PAN) of the cardholder.