CardHolderVerificationValue - AWS Payment Cryptography Data Plane

CardHolderVerificationValue

Card data parameters that are required to generate a cardholder verification value for the payment card.

Contents

ApplicationTransactionCounter

The transaction counter value that comes from a point of sale terminal.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 4.

Pattern: [0-9a-fA-F]+

Required: Yes

PanSequenceNumber

A number that identifies and differentiates payment cards with the same Primary Account Number (PAN).

Type: String

Length Constraints: Fixed length of 2.

Pattern: [0-9]+

Required: Yes

UnpredictableNumber

A random number generated by the issuer.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 8.

Pattern: [0-9a-fA-F]+

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: