METHODS, servers, devices, payee, computer programs and computer program product for establishing communication

摘要

1. The security server adapted to establish communication between the payment recipient and billing the client application, wherein the security server comprises: a receiver configured to receive a first message from a device, payee, wherein the first message includes the client identifier, application identifier, indicating payment client application and a security token for the device, payee determiner configured to determine, using March EPA security authorized recipient device whether payment provider a payment client application scheme, a transmitter adapted to send, only when it is determined that the recipient device authorized payment provider circuit device a second message, the payee, wherein the second message indicates that the device- the recipient of payments authorized for the payment using the customer payment application and a device to establish a channel capable of, to GDA is determined that the recipient device payment authorized provider circuit establish a secure channel between the device-payee and payment client application in the security element (security element), configured to hold a mobile communication terminal, wherein all communication between the device-payee and payment client application manages bezopasnosti.2 server. The security server according to claim 1, wherein the channel establishing unit is configured such that all communications between