The decryptData operation decrypts a transaction from Apple TTPoP containing a TR31 keyblock with an encrypted key. The single-use key, when decrypted, is used to decrypt card holder data.
The decryptData web service requires six (6) parameters:
|
did |
The unique encryption domain identifier. |
|
svccred |
The username (service credential) within the encryption domain with the authorization to call this web service. The credential requires the DEC, KMO, and KMA privileges. |
|
password |
The password of the username to authenticate the credential of the requester. |
|
environment |
The environment in which the decryption will take place. Accepted values: |
|
ppsResponse |
JSON containing the Apple Proximity Payment Service v2 /translate endpoint response. |
|
pcrData |
Base64-encoded String containing a JSON result from reading a payment card |