摘要:
An interface and device architecture for a payment device. An interface between a payment application installed in a payment device and one or more value-add applications (such as loyalty programs, transit applications, etc.) that are also installed in the payment device. The API or interface design permits communications and data transfer between the payment application and one or more value-add applications. This reduces (and in some cases may prevent) the need for back-end server processing of data that may be relevant to both a payment transaction and to a function of the value-add application. Similarly, the same or another API or interface may enable communications and data transfer between a value-add application and the payment application.
摘要:
An interface and device architecture for a payment device. An interface between a payment application installed in a payment device and one or more value-add applications (such as loyalty programs, transit applications, etc.) that are also installed in the payment device. The API or interface design permits communications and data transfer between the payment application and one or more value-add applications. This reduces (and in some cases may prevent) the need for back-end server processing of data that may be relevant to both a payment transaction and to a function of the value-add application. Similarly, the same or another API or interface may enable communications and data transfer between a value-add application and the payment application.
摘要:
Embodiments of the invention relate to systems and methods for efficiently provisioning mobile devices with personalization data. For some embodiments, a method is disclosed comprising receiving a request for provisioning comprising device information for a mobile device and user authentication information for a user, generating a partial personalization script, an activation script, and a deletion script using the device information, sending the partial personalization script, the activation script, and the deletion script to an application provider computer, wherein the application provider computer initiates execution of the partial personalization script on the mobile device, authenticating the user authentication information, and sending an activation message to the application provider computer, wherein the application provider computer initiates execution of the activation script.
摘要:
Techniques for enhancing the security of a communication device when conducting a transaction using the communication device may include receiving a cryptogram generation key replenishment request that includes transaction log information derived from transaction data stored in a transaction log on a communication device, verifying that the transaction log information in the replenishment request is consistent with the previously received transaction information, and providing a new cryptogram generation key to the communication device in response to verifying the transaction log information in the replenishment request.
摘要:
Embodiments of the disclosure are directed to performing a transaction between a mobile device and an access device. Value information is provided to the access device by the mobile device. The value information is not necessary to complete the transaction.
摘要:
Systems and methods provide for communication of transaction data that is formatted according to a transaction type that is support by an access device. First transaction data may be formatted according to a first type of transaction supported by a first access device and second transaction data may be formatted according to a second type of transaction supported by a second access device. The first transaction data may be transmitted over a first wireless communication link to the first access device and the second transaction data may be transmitted to the second access over a second wireless communication link.
摘要:
Systems and methods for facilitating payment transactions using quick-response (QR) codes are provided. A first machine readable code encoding first data generated by an access device is scanned by a communication device. The communication device generates a cryptogram based on the first data encoded within the first machine readable code. The communication device then obtains financial credentials data from a payment application being executed on the communication device. A second machine readable code encoding second data comprising the financial credentials data and the cryptogram is then generated. The second machine readable code is displayed on a display of the communication device, wherein the second machine readable code is scanned by the access device.
摘要:
Embodiments of the present invention are directed to a centralized trusted service manager system in the form of a trusted service manager interconnectivity service hub, which facilitates and provides communications between entities involved I mobile contactless payment systems. One embodiment is directed to a method for processing a message related to a mobile payment application on a secure element of a mobile communication device through an interconnectivity services hub including receiving the message from a first entity in a first protocol and determining a trusted service manager associated with the secure element from among a plurality of trusted service managers using a routing table comprising routing information. Then the method continues by determining a second protocol corresponding to the trusted service manager associated with the secure element, translating the message into the second protocol, and sending the translated message to the trusted service manager which communicates with the secure element.
摘要:
Techniques for enhancing the security of a communication device when conducting a transaction using the communication device may include encrypting account information with a first encryption key to generate a second encryption key, and encrypting key index information using the second key to generate a limited-use key (LUK). The key index information may include a key index having information pertaining to generation of the LUK. The LUK and the key index can be provided to the communication device to facilitate generation of a transaction cryptogram for a transaction conducted using the communication device, and the transaction can be authorized based on the transaction cryptogram generated from the LUK.
摘要:
One embodiment of the invention is directed to a system comprising a database and a server computer coupled to the database, wherein the server computer comprises a processor and a computer-readable storage medium coupled to the processor, the computer readable storage medium comprising code executable by the processor for implementing a method comprising: receiving transit transaction data, determining a hotel based on the transit transaction data, and sending the transit transaction data to the hotel, wherein the hotel places a transit charge based on the transit transaction data onto a hotel folio. Another embodiment of the invention is directed to a method, the method comprising receiving transit transaction data, determining a hotel based on the transit transaction data, and sending the transit transaction data to the hotel, wherein the hotel places a transit charge based on the transit transaction data onto a hotel folio.