Abstract:
The invention relates to a method for processing transactional data representing a payment between a user (U) and a merchant (M), the method being implemented by an electronic device for processing transactions situated within a communications network. Such a method comprises: a step (100) for receiving a request for processing a transaction (ReqTT) coming from a merchant server (SerMar); a step (110) for obtaining a piece of data representing a payment parameter (ParPai) associated with said merchant server (SerMar); a step (140) for transmitting a request for processing payment (ReqTrtPai) to a payment server (SerPai).
Abstract:
A support is provided for fabrication of an electronic device. The support includes at least one component to be protected and at least one three-dimensional element of a height at least equal to a height of the electronic component. The three-dimensional element is disposed laterally opposite the at least one component to be protected. The three-dimensional element is chiefly constituted of a permanent assembling material.
Abstract:
A method and a payment terminal enable verification of the authenticity of a payment terminal. More particularly, a method is provided for processing a piece of initial data, carried out within the payment terminal, the payment terminal being configured to authorize a verification of its authenticity by using the piece of initial data. The method includes: obtaining at least one piece of information external to the payment terminal, called a piece of initial data; cryptographic processing of the piece of initial data, delivering a piece of processed data; visual and/or sound rendering of the piece of processed data.
Abstract:
A method provides a location assertion for a transaction device that has requested, from a server and via a communication network, acceptance of a financial transaction involving the use of banking information. The method includes: receiving a transaction request from the transaction device, including at least one user identifier with which the banking information is associated; a obtaining an IP address associated with the transaction device; determining a current location associated with the IP address; comparing the current location to at least one authorized location on the basis of the identifier of the user; and providing a location assertion to an entity when the comparison step yields a positive result.
Abstract:
A device for transmitting/receiving a wireless radio signal. Such a device includes: a first interface for transmitting/receiving a radio signal according to a first transmission technology; a second interface for transmitting/receiving a radio signal according to a second transmission technology; and an adaptation stage (such as a chip), which extracts data from signals coming from the first interface and/or the second interface.
Abstract:
A printed circuit including a microcontroller having at least one main element, termed a core, and at least one peripheral unit. The printed circuit has a selective power supply management for managing the power supply of the microcontroller. The selective management receives a command to shutdown the microcontroller coming from an internal shutdown function of the microcontroller, and reversibly cuts the power supply to the at least one peripheral unit while maintaining the power supply to the core.
Abstract:
A method for authenticating data, implemented during a payment transaction between a merchant's communications terminal and a user device of the type including authentication by the communications terminal of at least one message generated by the user device, by using near field communications wireless data. The method includes the following acts by the user's device: obtaining an authentication code from the message, a piece of random data and a hash function; obtaining a first signature component from the message, the random piece of data, a public key of the communications terminal, a first private key of the user device and the authentication code; obtaining a second signature component from the message, the random piece of data, the public key of the communications terminal, a second private key of the user device and the authentication code; and transmitting the authentication code and of the two signature components to the communications terminal.
Abstract:
A system for protecting an input device. The system includes a pressurizing device and a printed circuit board having a false key. The pressurizing device includes a tube for receiving a flexible pressurizing element. A spacer of a predetermined length is disposed at a bottom of the tube.
Abstract:
The invention relates to a method for processing transaction data representing a payment made by a user through a communications terminal (TC). According to the invention, such a method comprises loading a virtual payment terminal (vPos) within a first secured memory space (SecSpace1) of the communications terminal (TC), said virtual terminal (vPos) taking the form of a software module recorded within a secured storage space of the communications terminal (TC); loading at least one virtual payment card (vCB) within a second secured space (SecSpace2); and processing, by the virtual payment terminal (vPos), of a payment transaction using said at least one virtual payment card (vCB).
Abstract:
The invention relates to a method for processing transactional data, implemented within a secured intermediate server, connected to a communications network. Such a method comprises: reception, by the secured intermediate server, of a request for payment comprising a piece of data representing an identification of a communications terminal used by a user to carry out a purchase operation with a merchant server connected to said communications network; setting up a secured point-to-point link with a payment module of the communications terminal; transmission, to said payment module, of a request for execution of payment; reception, by the payment module, of a piece of information on payment; transmission of a message of information to the merchant server.