Abstract:
A mobile communication device (4) for contactless payments has two independent chips with Secure Elements (2, 3) on its printed circuit board. One Secure Element (2) contains an indifferent POS payment terminal, the second Secure Element (3) contains a payment card. The Secure Elements (2, 3) are interconnected through a contact circuit (1 ) on the printed circuit board of the mobile communication device (4). In suitable configuration, the circuit (1) will be formed by a contact interface that will enable communication according ISO 7816. An indifferent POS payment terminal is being changed to a specific terminal in accordance with the received configuration data. The payment terminal started on the Secure Element (2) communicates over the circuit (1) with the payment card on the Secure Element (3) using the same process as if it was a payment card inserted in a payment card contact reader. The payment cryptogram can be in a standard form.
Abstract:
An antenna is located in the body of a removable memory card in such a way that at least one part of the antenna (2) is adjacent to that outer rim (10) of the card, which is near the entrance of the SD card slot after the card is inserted into the slot. The surface of the removable memory card (1) is covered with a ferrite layer (4) and a metal layer (4). The metal layer (4) screens the antenna (2) besides the uncovered zone (9), which is next to the outer rim (10) of the card. The uncovered zone (9) can be formed by a stripe with a width of up to 2 mm. The metal layer (4) can be made of copper or of aluminium and the ferrite layer (3) contains at least 50%, preferably however more that 60% of ferrite. The antenna (2) can be made of conductive loops basically of a rectangular shape, preferably in two separate parts on both sides of a PCB layer (5). The material of the card can contain a powder ferrite with at least 25% volume share. The powder ferrite can be made of ferrite particles having various chemical composition and various shape, preferably with a granularity from 20 μm to 70 μm.
Abstract:
When processing repeated operations on the keyboard of a mobile communication device, mainly at direct debits, used is a separate data carrier with a memory in which is stored at least one file with a sequence of keyboard orders of a macro type. Data carrier is energetically supplied contact- free by electromagnetic field of the mobile communication device while receiving the requiring order and, according to this order, chooses from the memory and encodes appropriate file with a sequence of keyboard orders. Data carrier sends the encoded file into the mobile communication device which decodes the received file and performs processes representing the keystrokes according to the sequence of keyboard orders. The invention also describes connection and data carrier to perform above described method where the data carrier consists of a processor, transmitting and receiving unit, block for transforming electromagnetic field and a memory to store a file of orders.
Abstract:
A temporary carrier of a removable memory card (2) is in the shape of a flat card (1), where the removable memory card (2) forms an element to be released from the flat card body (1). The removable memory card (2) has at least five additional contacts (4) for temporary usage before the removable memory card is removed from the flat card (1) body. The additional contacts (4) take up a smaller surface as a contact field (5) of a standardized flat card (1). The removable memory card (2) is located within the flat card (1) in such a way that the position of additional contacts (4) corresponds to the position of a standardized flat card (1) contact field (5). The suitable sixth additional switch contact (8) can be used to switch secure elements. The temporary carrier is inserted into a standard burning device, which operates with it in the same way as it would with a common card with a contact field (5).
Abstract:
The carrier of a memory card (2) is in the shape of a flat card (1) with a contact field (6), which is connected to inner circuits of the memory card (2) over a conductive connection (8). Mechanical connection of the memory card (2) with the remaining body of the flat card (1) can be in the form of connection strips (5) that interrupt the snap-out line (3). A conductive connection (8) can run through a connection strip (5). The flat card (1) can be equipped with a foil (9). The flat card (1) can be inserted into an automated device, which operates with it as if it was a standard card with a contact field (6). The user snaps out the memory card (2) from the carrier's body by which the conductive connection (8) is mechanically interrupted. The conductive connection (8) can be deactivated electrically using disconnecter (10).
Abstract:
The system contains a virtual POS terminal's unit in the user's personal device. The mobile communication device (1) contains a virtual POS terminal's unit (4) and also a removable memory card (3), on which there are at least two physically separate secure elements (2) stored. The removable memory card (3) is connected to the secure element (2) containing the secured part of the virtual POS terminal. The mobile communication device (1) and/or the separate portable element (6) is adjusted in such a way to be able to connect to a remote payment procession server. The removable memory card (3) and the separate portable element (6) can be equipped with the NFC communication element. Depending on the user choice, a corresponding secure element (2) with the selected payment card unit (14) is activated on the removable memory card (3). The user's payment card's identification data are supplemented by the payment receiver's identification data and also by a one-time password that was created in the one-time password unit.
Abstract:
An indifferent payment-terminal application is located in the payer's (6) mobile phone (4). As a response to payer's (6) request, the mobile phone (4) requests the payment terminal configuration data belonging to a desired money recipient (7) from the center (1 ); subsequently, from the indifferent payment terminal, a specific POS (8) payment terminal of the payment recipient's (7) bank (2) is created using the received configuration data. The POS (8) created in this way communicates with the payment card located within the payer's (6) mobile phone circuits and subsequently the payment cryptogram is sent by the payer's (6) mobile phone (4) to the center (1 ) to be processed in the payment recipient's (7) bank (2). POS (8) terminal creates a cryptogram in the form of TC or ARQC or AAC within the payment-terminal application and besides sending it into the center (1 ) it stores it into the memory in the mobile phone (4), which stops the course of the payment-terminal application until a response in the form of ARPC arrives.
Abstract:
The method and system of authentication over a PIN code within a separate identifier (3) during a cashless payment realized over the payment terminal (1) is based on the fact that a unique identification file containing the data on a current payment is sent from the payment terminal (1) to a distance lower than 10 cm into the identifier (3) put to the payment terminal (1). The identifier (3) is supplied with energy (received and/or received and accumulated energy) in a contactless way over the payment terminal's (1) electromagnetic field. The PIN code is assigned to the received identification file in the identifier's (3) processor, the resulting file is signed electronically using the private key stored in the identifier's memory (6) and the electronically signed file thus created is sent to the payment processing centre (2) for the verification of the PIN code's correctness.
Abstract:
A payment terminal using a mobile communication device (4), such as a mobile phone, is located on a removable memory card (1), e.g. type microSD card, which is adjusted in such a way so it can be inserted into an additional hardware slot, e.g. memory slot. A payment POS terminal application runs on a removable memory card (1), which contains at least one payment card. The payment card's unit (7) with the card's payment application is located in the secured part of the memory, separately from the terminal's configuration data unit (6). The configuration data of the terminal's selected identity and the payment card's data are located in the separate parts of the secure element or in completely independent secure elements or they can also be localized in the Sales Device of the merchant and there e.g. within the ICC card (29) or SAM card (42).
Abstract:
The payment card, apart from a chip with the common payment card unit, also contains a second chip with an indifferent POS payment terminal, which becomes a specific POS terminal on behalf of the payments recipient after connection with the reader of the payments recipient. These two chips on the payment card are connected in a contact way. The reader contains the common POS terminals identification data which are sent 10 to the payment card of the customer, where they are moved to the second chip for the configuration of the POS terminal. Then on the payment card, the payment-terminal application is realized as if it were a common POS with the inserted card in a contact way, using the payment account data from the first chip. The payment cryptogram generated in the other chip on the payment card is sent to the reader for payment processing on 15 behalf of the reader-holder (merchant).