Abstract: Self-authorizing tokens are disclosed. Typical embodiments employ a secure element and a secure element interrogator. Such tokens may be used for authorization of financial payments and other secure transactions. In some embodiments the secure element is provisioned with information about a particular payment card holder account. A secure element reader interrogates the smart element and derives information needed to authorize a transaction. In some embodiments the secure element and the secure element interrogator communicate using communications formatted according to ISO 7816-4.

Abstract: Methods are described for performing a timely authorization of digital credential data delivered from a mobile device that is without access to a local persistently stored permanent cryptographic key; through an interrogation with a point-of-sale that behaves according to the direction of a card specification; wherein the card specification expects the mobile device to create a cryptogram that is calculated, at least in part, using the permanent cryptographic key and, at least in part, from unpredictable data delivered from the point-of-sale to the mobile device during the interrogation.

Abstract: Methods and apparatuses are disclosed for creating a software based secure element reader and a digital credential data delivery system for point-of-sale (POS) locations that do not have a secure element reader. Methods and apparatuses are described for creating a remotely hosted repository of secure elements that may be selected and connected to a mobile or a stationary device. Near-field communication (NFC) capabilities may be utilized to interrogate a selected secure element by a RFID POS reader through the mobile NFC device over a data connection between that mobile NFC device and the remote hosted secure element.

Abstract: Self-authorizing tokens are disclosed. Typical embodiments employ a secure element and a secure element interrogator. Such tokens may be used for authorization of financial payments and other secure transactions. In some embodiments the secure element is provisioned with information about a particular payment card holder account. A secure element reader interrogates the smart element and derives information needed to authorize a transaction. In some embodiments the secure element and the secure element interrogator communicate using communications formatted according to ISO 7816-4.

Abstract: Self-authorizing cards and cellular network adapters for authorization of financially payments and other secure transactions. In some embodiments a smart card is provided with a connector for a USB port on a computer terminal such as a personal computer (PC). Embodiments are also provided for mobile phones, personal digital assistants (PDAs), and similar devices. The self-authorizing devices typically include a secure element that has been previously provisioned with information about a particular card holder account. A secure element reader interrogates the smart element and derives information needed to authorize the transaction. A communications controller transmits the information to a host device, such as a PC, PDA, or a mobile phone.

Abstract: An apparatus is provided for making contactless card transactions, specifically of the secure element payment application variety, adapted for use in, but not limited to a customized and personalized skin that is applied to various mobile devices. The contactless payment skin provides a customized fit to the physical design of the mobile device to which it is applied. Customized graphics or images may be imprinted on the payment skin. The contactless payment skin is affixed to that mobile device. The contactless payment skin contains a contactless card region that houses an antenna and a secure element (SE) chip that may be used for contactless payment transactions at a merchant point of sale reader.