DynamicCardVerificationCode - AWS Payment Cryptography Data Plane

DynamicCardVerificationCode

Parameters that are required to generate or verify Dynamic Card Verification Value (dCVV).

Contents

ApplicationTransactionCounter

The transaction counter value that comes from the 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

TrackData

The data on the two tracks of magnetic cards used for financial transactions. This includes the cardholder name, PAN, expiration date, bank ID (BIN) and several other numbers the issuing bank uses to validate the data received.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 160.

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

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: