A METHOD FOR SECURELY STORING AND FORWARDING PAYMENT TRANSACTIONS

摘要

Method, systems, and apparatus for receiving transaction data for the payment transaction, where the transaction data includes at least card track data; encrypting the transaction data at the data processing apparatus using an encryption key of a cryptographic key pair to generate encrypted transaction data, where the cryptographic key pair includes the encryption key and a decryption key; storing a plurality of copies of the encrypted transaction data in a plurality of storage devices; receiving an instruction to submit the transaction data for processing; decrypting the encrypted transaction data using the decryption key; and submitting the transaction data for processing by an issuer.